Merge pull request #63 from Permissionless-Software-Foundation/ct-unstable

feat(tokenUtxoDetails()): Using fallback SLP validators

.travis.yml

@@ -27,4 +27,4 @@ deploy:
   provider: script
   skip_cleanup: true
   script:
-    - npx semantic-release
+    - npx semantic-release && ./deploy-production.sh

README.md

@@ -1,68 +1,71 @@
 # bch-js
 
-[![Build Status](https://travis-ci.org/christroutner/bch-js.svg?branch=master)](https://travis-ci.org/christroutner/bch-js)
-[![Version](https://img.shields.io/npm/v/@chris.troutner/bch-js)](https://www.npmjs.com/package/@chris.troutner/bch-js)
-[![Downloads/week](https://img.shields.io/npm/dw/@chris.troutner/bch-js)](https://npmjs.org/package/@chris.troutner/bch-js)
-[![License](https://img.shields.io/npm/l/@chris.troutner/bch-js)](https://github.com/christroutner/bch-js/blob/master/LICENSE.md)
+[![Build Status](https://travis-ci.org/Permissionless-Software-Foundation/bch-js.svg?branch=master)](https://travis-ci.org/Permissionless-Software-Foundation/bch-js)
+[![Version](https://img.shields.io/npm/v/@psf/bch-js)](https://www.npmjs.com/package/@psf/bch-js)
+[![Downloads/week](https://img.shields.io/npm/dw/@psf/bch-js)](https://npmjs.org/package/@psf/bch-js)
+[![License](https://img.shields.io/npm/l/@psf/bch-js)](https://github.com/Permissionless-Software-Foundation/bch-js/blob/master/LICENSE.md)
 
-[bch-js](https://www.npmjs.com/package/@chris.troutner/bch-js) is a JavaScript npm library for creating web and mobile apps for interacting with the Bitcoin Cash (BCH) blockchain. It can be used for free, but requires an account on [FullStack.cash](https://fullstack.cash) for increased rate limits. Find out more from [this article](https://troutsblog.com/research/bitcoin-cash/how-to-bch-full-stack-developer).
+[bch-js](https://www.npmjs.com/package/@psf/bch-js) is a JavaScript npm library for creating web and mobile apps that can interact with the Bitcoin Cash (BCH) blockchains. It can be used for free, but requires an account on [FullStack.cash](https://fullstack.cash) for increased rate limits. Learn more from [this article](https://troutsblog.com/research/bitcoin-cash/how-to-bch-full-stack-developer) about Full Stack Bitcoin Cash development.
 
 ### Quick Start Videos:
+
 Here are two YouTube walk-through videos to help you get started:
+
 - [Introduction to bch-js and the bch-js-examples repository](https://youtu.be/GD2i1ZUiyrk)
 - [Working with the FullStack.cash JWT token](https://youtu.be/GD2i1ZUiyrk)
 
 ### Quick Links
-- [npm Library](https://www.npmjs.com/package/@chris.troutner/bch-js)
+
+- [npm Library](https://www.npmjs.com/package/@psf/bch-js)
 - [Documentation](https://bchjs.fullstack.cash/)
 - [Examples](https://github.com/Permissionless-Software-Foundation/bch-js-examples)
-- [api.fullstack.cash](https://api.fullstack.cash) - The REST API this library talks to by default.
+- [bchn.fullstack.cash](https://bchn.fullstack.cash) - The REST API this library talks to by default.
+- [FullStack.cash](https://fullstack.cash) - cloud-based infrastructure for application developers.
 - [FullStack.cash Account](https://fullstack.cash/login) - Get your API key to unlock increased rate limits.
-- [FullStack.cash](https://fullstack.cash) - cloud-based infrastructure for application
-developers.
 - [Permissionless Software Foundation](https://psfoundation.cash) - The organization that maintains this library.
 
-
 ### Quick Notes
 
-- Install library: `npm install @chris.troutner/bch-js`
+- Install library: `npm install @psf/bch-js`
 
 - Instantiate the library in your code:
+
 ```
-const BCHJS = require("@chris.troutner/bch-js")
-let bchjs = new BCHJS()
+const BCHJS = require("@psf/bch-js")
+let bchjs = new BCHJS() // Defaults to BCHN network.
 
 // testnet
-bchjs = new BCHJS({ restURL: 'https://tapi.fullstack.cash/v3/' })
+bchjs = new BCHJS({ restURL: 'https://testnet3.fullstack.cash/v3/' })
 ```
 
-This is a fork of the [BITBOX SDK](https://github.com/Bitcoin-com/bitbox-sdk) (which is maintained by Bitcoin.com). This library is intended to be paired with
-the [bch-api](https://github.com/christroutner/bch-api) REST API.
+This library is intended to be paired with
+the [bch-api](https://github.com/Permissionless-Software-Foundation/bch-api) REST API, and the infrastructure provided by [FullStack.cash](https://fullstack.cash). The `restURL` property can be changed to work with different Bitcoin Cash networks:
 
-If you need a backward-compatible instance of this library, you can use a
-'shim'. Do it like this:
-```
-const BCHJS = require("@chris.troutner/bch-js")
-const bitbox = BCHJS.BitboxShim({ restURL: 'https://api.fullstack.cash/v3/' })
-```
+- BCHN Mainnet REST API server: https://bchn.fullstack.cash/v3/
+- ABC Mainnet REST API server: https://abc.fullstack.cash/v3/
+- Testnet3 REST API server: https://testnet3.fullstack.cash/v3/
+- Check server status: https://metrics.fullstack.cash
 
 ### API Key
-The [bch-api](https://github.com/christroutner/bch-api) REST API hosted by [FullStack.cash](https://fullstack.cash) uses JWT tokens to pay for increased
-rate limits when interacting with the back end server. See [this article](https://troutsblog.com/research/bitcoin-cash/how-to-bch-full-stack-developer) if you want to understand the system-as-a-whole. The JWT token can be fed to bch-js *implicitly* or *explicitly*.
 
-- Implicitly: bch-js will detect your JWT token by setting the `BCHJSTOKEN` environment variable.
+The [bch-api](https://github.com/Permissionless-Software-Foundation/bch-api) REST API hosted by [FullStack.cash](https://fullstack.cash) uses JWT tokens to pay for increased
+rate limits when interacting with the back end server. See [this article](https://troutsblog.com/research/bitcoin-cash/how-to-bch-full-stack-developer) if you want to understand the system-as-a-whole. The JWT token can be fed to bch-js _implicitly_ or _explicitly_.
+
+- Implicitly: bch-js will detect your JWT token if you set the `BCHJSTOKEN` environment variable.
 - Explicitly: You can directly feed in the JWT token with the `apiToken` property when instantiating the library. Here is an example:
 
 ```
-const BCHJS = require("@chris.troutner/bch-js")
+const BCHJS = require("@psf/bch-js")
 let bchjs = new BCHJS({
-  restURL: 'https://api.fullstack.cash/v3/',
+  restURL: 'https://bchn.fullstack.cash/v3/',
   apiToken: 'eyJhbGciO...' // Your JWT token here.
 })
 ```
 
 ### Gatsby
+
 bch-js is included in this [gatsby-ipfs-template](https://github.com/Permissionless-Software-Foundation/gatsby-ipfs-template) for building uncensorable web apps that can interact with the blockchain. When building a Gatsby (or other front-end app that uses Webpack), you'll need to add these lines to your `gatsby-node.js` file, as per [this issue](https://github.com/gatsbyjs/gatsby/issues/564):
+
 ```
 exports.onCreateWebpackConfig = ({ actions }) => {
   actions.setWebpackConfig({
@@ -75,60 +78,47 @@ exports.onCreateWebpackConfig = ({ actions }) => {
 
 This is because the new IPFS class in bch-js uses the fs library for uploading files, which is not supported by Gatsby.
 
+We also provide [minimal-slp-wallet-web](https://www.npmjs.com/package/minimal-slp-wallet-web) as a basic Bitcoin Cash wallet with SLP support, for front end projects. bch-js is encapsulated inside the instantiation of the library Class.
+
 ## Features
-This library sets itself apart from BITBOX with the following features:
 
 - [ECMAScript 2017 standard JavaScript](https://en.wikipedia.org/wiki/ECMAScript#8th_Edition_-_ECMAScript_2017) used instead of TypeScript. Works
-natively with node.js v10 or higher.
+  natively with node.js v10 or higher.
 
 - Full SLP tokens support: bch-js has full support for all SLP token functionality, including send, mint, and genesis transactions. It also fully support all aspects of [non-fugible tokans (NFTs)](https://www.youtube.com/watch?v=vvlpYUx6HRs).
 
 - [Semantic Release](https://github.com/semantic-release/semantic-release) for
-continuous delivery using semantic versioning.
+  continuous delivery using semantic versioning.
 
 - [Greenkeeper](https://greenkeeper.io/) automatic dependency management for
-automatically maintaining the latest, most secure dependencies.
+  automatically maintaining the latest, most secure dependencies.
 
 - [IPFS uploads](https://ipfs.io) of all files and dependencies, to backup
-dependencies in case they are ever inaccessible from GitHub or npm.
-
-
+  dependencies in case they are ever inaccessible from GitHub or npm.
 
 ## Documentation:
 
 Full documentation for this library can be found here:
+
 - [Documentation](https://bchjs.fullstack.cash/)
 
-Original documentation on BITBOX is available at:
-
-- [General docs](https://developer.bitcoin.com)
-- [BITBOX Introduction](https://developer.bitcoin.com/bitbox)
-- [BITBOX API Reference](https://developer.bitcoin.com/bitbox/docs/getting-started)
-
-
 bch-js uses [APIDOC](http://apidocjs.com/) so that documentation and working code
 live in the same repository. To generate the documentation:
+
 - `npm run docs`
 - Open the generated `docs/index.html` file in a web browser.
 
 ## Support
+
 Have questions? Need help? Join our community support
 [Telegram channel](https://t.me/bch_js_toolkit)
 
 ## IPFS Releases
 
-I will periodically publish IPFS releases of this repository, including all
-dependencies in the `node_modules` folder. This ensures working copies of this
-repository can be retrieved in case there is any drift in dependency files, or
-if dependencies are pulled from npm or GitHub.
+Copies of this repository are also published on [IPFS](https://ipfs.io).
 
-- Initial fork on 5/9/2019:
-  - without node_modules folder: QmQFHfbBQdEHfhtiRLbXtX1NcgnfL45hZb7TbQimTXAuzG (4 MB)
-  - with node_modules folder: QmXq9Ds6Qdkg9xbRhcF8pay9KabA6QN2y7bx3wvSqiXifk (107 MB)
-
-- v1.0.0 - refactored to pure JavaScript:
-  - without node_modules folder: QmNjFsiTZRMAUa9rZpXqZqivv9JLaNicwLSPHjyLB7PVDk (1 MB)
-  - with node_modules folder: Qma9ScApwBtuL7dpdSk7jpBFTxbqRdiR921WjyP75SU7bT (100 MB)
+- v3.8.10: QmauhggzKDo9A9je5y2K6WRAp32JmGRFCw2ZFTiSnW8yot
 
 ## License
+
 [MIT](LICENSE.md)

deploy-production.sh

@@ -0,0 +1,14 @@
+# Triggers a webhook to update the staging server at staging.fullstack.cash.
+
+#!/bin/bash
+#echo $DEPLOY_SECRET
+
+echo "Deploy to production...."
+
+export DATA="{\"ref\":\"$DEPLOY_SECRET\"}"
+
+#echo $DATA
+
+curl -X POST http://fullstack.cash:9000/hooks/bch-js -H "Content-Type: application/json" -d $DATA
+
+echo "...Finished deploying to production."

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@psf/bch-js",
-  "version": "3.4.0",
+  "version": "4.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -4445,6 +4445,12 @@
       "integrity": "sha1-+CbJtOKoUR2E46yinbBeGk87cqk=",
       "dev": true
     },
+    "lodash.clonedeep": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz",
+      "integrity": "sha1-4j8/nE+Pvd6HJSnBBxhXoIblzO8=",
+      "dev": true
+    },
     "lodash.escaperegexp": {
       "version": "4.1.2",
       "resolved": "https://registry.npmjs.org/lodash.escaperegexp/-/lodash.escaperegexp-4.1.2.tgz",
@@ -5253,9 +5259,9 @@
       }
     },
     "node-fetch": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
-      "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==",
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
+      "integrity": "sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==",
       "dev": true
     },
     "node-mocks-http": {
@@ -5301,9 +5307,9 @@
       "dev": true
     },
     "npm": {
-      "version": "6.14.7",
-      "resolved": "https://registry.npmjs.org/npm/-/npm-6.14.7.tgz",
-      "integrity": "sha512-swhsdpNpyXg4GbM6LpOQ6qaloQuIKizZ+Zh6JPXJQc59ka49100Js0WvZx594iaKSoFgkFq2s8uXFHS3/Xy2WQ==",
+      "version": "6.14.9",
+      "resolved": "https://registry.npmjs.org/npm/-/npm-6.14.9.tgz",
+      "integrity": "sha512-yHi1+i9LyAZF1gAmgyYtVk+HdABlLy94PMIDoK1TRKWvmFQAt5z3bodqVwKvzY0s6dLqQPVsRLiwhJfNtiHeCg==",
       "dev": true,
       "requires": {
         "JSONStream": "^1.3.5",
@@ -5370,7 +5376,7 @@
         "lodash.uniq": "~4.5.0",
         "lodash.without": "~4.4.0",
         "lru-cache": "^5.1.1",
-        "meant": "~1.0.1",
+        "meant": "^1.0.2",
         "mississippi": "^3.0.0",
         "mkdirp": "^0.5.5",
         "move-concurrently": "^1.0.1",
@@ -5385,8 +5391,8 @@
         "npm-packlist": "^1.4.8",
         "npm-pick-manifest": "^3.0.2",
         "npm-profile": "^4.0.4",
-        "npm-registry-fetch": "^4.0.5",
-        "npm-user-validate": "~1.0.0",
+        "npm-registry-fetch": "^4.0.7",
+        "npm-user-validate": "^1.0.1",
         "npmlog": "~4.1.2",
         "once": "~1.4.0",
         "opener": "^1.5.1",
@@ -5461,17 +5467,6 @@
             "humanize-ms": "^1.2.1"
           }
         },
-        "ajv": {
-          "version": "5.5.2",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "co": "^4.6.0",
-            "fast-deep-equal": "^1.0.0",
-            "fast-json-stable-stringify": "^2.0.0",
-            "json-schema-traverse": "^0.3.0"
-          }
-        },
         "ansi-align": {
           "version": "2.0.0",
           "bundled": true,
@@ -5802,11 +5797,6 @@
             "mkdirp": "~0.5.0"
           }
         },
-        "co": {
-          "version": "4.6.0",
-          "bundled": true,
-          "dev": true
-        },
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
@@ -5898,11 +5888,11 @@
           }
         },
         "configstore": {
-          "version": "3.1.2",
+          "version": "3.1.5",
           "bundled": true,
           "dev": true,
           "requires": {
-            "dot-prop": "^4.1.0",
+            "dot-prop": "^4.2.1",
             "graceful-fs": "^4.1.2",
             "make-dir": "^1.0.0",
             "unique-string": "^1.0.0",
@@ -6078,7 +6068,7 @@
           }
         },
         "dot-prop": {
-          "version": "4.2.0",
+          "version": "4.2.1",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -6255,11 +6245,6 @@
           "bundled": true,
           "dev": true
         },
-        "fast-deep-equal": {
-          "version": "1.1.0",
-          "bundled": true,
-          "dev": true
-        },
         "fast-json-stable-stringify": {
           "version": "2.0.0",
           "bundled": true,
@@ -6580,12 +6565,35 @@
           "dev": true
         },
         "har-validator": {
-          "version": "5.1.0",
+          "version": "5.1.5",
           "bundled": true,
           "dev": true,
           "requires": {
-            "ajv": "^5.3.0",
+            "ajv": "^6.12.3",
             "har-schema": "^2.0.0"
+          },
+          "dependencies": {
+            "ajv": {
+              "version": "6.12.6",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "fast-deep-equal": "^3.1.1",
+                "fast-json-stable-stringify": "^2.0.0",
+                "json-schema-traverse": "^0.4.1",
+                "uri-js": "^4.2.2"
+              }
+            },
+            "fast-deep-equal": {
+              "version": "3.1.3",
+              "bundled": true,
+              "dev": true
+            },
+            "json-schema-traverse": {
+              "version": "0.4.1",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "has": {
@@ -6872,11 +6880,6 @@
           "bundled": true,
           "dev": true
         },
-        "json-schema-traverse": {
-          "version": "0.3.1",
-          "bundled": true,
-          "dev": true
-        },
         "json-stringify-safe": {
           "version": "5.0.1",
           "bundled": true,
@@ -7224,7 +7227,7 @@
           }
         },
         "meant": {
-          "version": "1.0.1",
+          "version": "1.0.2",
           "bundled": true,
           "dev": true
         },
@@ -7249,6 +7252,11 @@
             "brace-expansion": "^1.1.7"
           }
         },
+        "minimist": {
+          "version": "1.2.5",
+          "bundled": true,
+          "dev": true
+        },
         "minizlib": {
           "version": "1.3.3",
           "bundled": true,
@@ -7485,7 +7493,7 @@
           }
         },
         "npm-registry-fetch": {
-          "version": "4.0.5",
+          "version": "4.0.7",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -7514,7 +7522,7 @@
           }
         },
         "npm-user-validate": {
-          "version": "1.0.0",
+          "version": "1.0.1",
           "bundled": true,
           "dev": true
         },
@@ -7859,13 +7867,6 @@
             "ini": "~1.3.0",
             "minimist": "^1.2.0",
             "strip-json-comments": "~2.0.1"
-          },
-          "dependencies": {
-            "minimist": {
-              "version": "1.2.5",
-              "bundled": true,
-              "dev": true
-            }
           }
         },
         "read": {
@@ -8525,6 +8526,21 @@
             "xdg-basedir": "^3.0.0"
           }
         },
+        "uri-js": {
+          "version": "4.4.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "punycode": "^2.1.0"
+          },
+          "dependencies": {
+            "punycode": {
+              "version": "2.1.1",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
         "url-parse-lax": {
           "version": "1.0.0",
           "bundled": true,

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@psf/bch-js",
-  "version": "3.4.0",
+  "version": "4.0.0",
   "description": "The FullStack.cash JavaScript library for Bitcoin Cash and SLP Tokens",
   "author": "Chris Troutner <chris.troutner@gmail.com>",
   "contributors": [
@@ -8,15 +8,19 @@
   ],
   "main": "src/bch-js",
   "scripts": {
-    "test": "nyc mocha --timeout 30000 test/unit/",
-    "test:integration": "mocha --timeout 30000 test/integration/",
-    "test:integration:testnet": "mocha --timeout 30000 test/integration/testnet/",
-    "test:integration:local": "RESTURL=http://localhost:3000/v3/ mocha --timeout 30000 test/integration",
-    "test:integration:testnet:local": "RESTURL=http://localhost:4000/v3/ mocha --timeout 30000 test/integration/testnet",
-    "test:integration:free": "bash test/integration/test-free-tier.sh",
-    "test:integration:free:testnet": "bash test/integration/testnet/test-free-tier.sh",
-    "test:temp": "mocha --timeout 30000 test/integration/testnet/ninsight.js",
-    "test:integration:api": "RESTURL=https://api.fullstack.cash/v3/ mocha --timeout 30000 test/integration",
+    "test": "nyc mocha --trace-warnings --unhandled-rejections=strict --timeout 30000 test/unit/",
+    "test:integration": "bash test/integration/test-bchn-integration.sh",
+    "test:integration:bchn": "bash test/integration/test-bchn-integration.sh",
+    "test:integration:abc": "RESTURL=https://abc.fullstack.cash/v4/ IS_USING_FREE_TIER=true mocha --timeout 30000 test/integration/",
+    "test:integration:testnet": "IS_USING_FREE_TIER=true mocha --timeout 30000 test/integration/testnet/",
+    "test:integration:local": "RESTURL=http://localhost:3000/v4/ mocha --timeout 30000 test/integration",
+    "test:integration:local:bchn": "RESTURL=http://localhost:3000/v4/ bash test/integration/test-bchn-integration.sh",
+    "test:integration:local:testnet": "RESTURL=http://localhost:4000/v4/ mocha --timeout 30000 test/integration/testnet",
+    "test:integration:api": "RESTURL=https://api.fullstack.cash/v4/ mocha --timeout 30000 test/integration",
+    "test:temp": "RESTURL=https://bchn.fullstack.cash/v4/ mocha --timeout 30000 -g '#validateTxid' test/integration/bchn/",
+    "test:temp2": "RESTURL=https://abc.fullstack.cash/v4/ mocha --timeout 30000 -g '#validateTxid' test/integration/",
+    "test:temp3": "ISBCHN=true RESTURL=http://localhost:3000/v4/ mocha --timeout 30000 -g '#validateTxid' test/integration/bchn/",
+    "test:temp4": "mocha --timeout=30000 -g '#tokenUtxoDetails' test/unit/",
     "coverage": "nyc report --reporter=text-lcov | coveralls",
     "coverage:report": "nyc --reporter=html mocha --timeout 25000 test/unit/",
     "docs": "./node_modules/.bin/apidoc -i src/ -o docs"
@@ -81,6 +85,7 @@
     "eslint-config-prettier": "^6.0.0",
     "eslint-plugin-node": "^9.1.0",
     "eslint-plugin-prettier": "^3.1.0",
+    "lodash.clonedeep": "^4.5.0",
     "mocha": "^6.1.4",
     "nock": "^10.0.6",
     "node-mocks-http": "^1.7.0",

src/address.js

@@ -6,15 +6,32 @@ const coininfo = require("coininfo")
 class Address {
   constructor(config) {
     const tmp = {}
-    if (!config || !config.restURL) tmp.restURL = `https://api.bchjs.cash/v3/`
+    if (!config || !config.restURL) tmp.restURL = `https://api.bchjs.cash/v4/`
     else tmp.restURL = config.restURL
 
     this.restURL = tmp.restURL
     this.apiToken = tmp.apiToken
+    this.authToken = config.authToken
+
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
+      }
+    }
   }
 
   /**
-   * @api Address.toLegacyAddress() toLegacyAddress() - Convert to Legacy Address
+   * @api Address.toLegacyAddress() toLegacyAddress()
    * @apiName toLegacyAddress
    * @apiGroup Address
    * @apiDescription Convert cashaddr to legacy address format
@@ -73,7 +90,7 @@ class Address {
   }
 
   /**
-   * @api Address.toCashAddress() toCashAddress() - Convert to bitcoincash: format
+   * @api Address.toCashAddress() toCashAddress()
    * @apiName toCashAddress
    * @apiGroup Address
    * @apiDescription Convert legacy to cashAddress format
@@ -120,7 +137,7 @@ class Address {
   }
 
   /**
-   * @api Address.hash160ToLegacy() hash160ToLegacy() - Convert hash160 to legacy address.
+   * @api Address.hash160ToLegacy() hash160ToLegacy()
    * @apiName hash160ToLegacy
    * @apiGroup Address
    * @apiDescription Convert hash160 to legacy address.
@@ -146,7 +163,7 @@ class Address {
   }
 
   /**
-   * @api Address.hash160ToCash() hash160ToCash() - Convert hash160 to cash address.
+   * @api Address.hash160ToCash() hash160ToCash()
    * @apiName hash160ToCash
    * @apiGroup Address
    * @apiDescription Convert hash160 to cash address.
@@ -255,7 +272,7 @@ class Address {
   }
 
   /**
-   * @api Address.isLegacyAddress() isLegacyAddress() - Detect if legacy address.
+   * @api Address.isLegacyAddress() isLegacyAddress()
    * @apiName isLegacyAddress
    * @apiGroup Address
    * @apiDescription Detect if legacy base58check encoded address.
@@ -291,7 +308,7 @@ class Address {
   }
 
   /**
-   * @api Address.isCashAddress() isCashAddress() - Detect if cashAddr address.
+   * @api Address.isCashAddress() isCashAddress()
    * @apiName isCashAddress
    * @apiGroup Address
    * @apiDescription Detect if cashAddr encoded address.
@@ -326,7 +343,7 @@ class Address {
   }
 
   /**
-   * @api Address.isHash160() isHash160() - Detect if an addess is a hash160.
+   * @api Address.isHash160() isHash160()
    * @apiName isHash160
    * @apiGroup Address
    * @apiDescription Detect if an addess is a hash160.
@@ -345,7 +362,7 @@ class Address {
   }
 
   /**
-   * @api Address.isMainnetAddress() isMainnetAddress() - Detect if mainnet address.
+   * @api Address.isMainnetAddress() isMainnetAddress()
    * @apiName isMainnetAddress
    * @apiGroup Address
    * @apiDescription Detect if mainnet address .
@@ -384,7 +401,7 @@ class Address {
   }
 
   /**
-   * @api Address.isTestnetAddress() isTestnetAddress() - Detect if testnet address.
+   * @api Address.isTestnetAddress() isTestnetAddress()
    * @apiName isTestnetAddress
    * @apiGroup Address
    * @apiDescription Detect if testnet address.
@@ -422,7 +439,7 @@ class Address {
   }
 
   /**
-   * @api Address.isRegTestAddress() isRegTestAddress() - Detect if regtest address.
+   * @api Address.isRegTestAddress() isRegTestAddress()
    * @apiName isRegTestAddress
    * @apiGroup Address
    * @apiDescription Detect if regtest address.
@@ -461,7 +478,7 @@ class Address {
   }
 
   /**
-   * @api Address.isP2PKHAddress() isP2PKHAddress() - Detect if p2pkh address.
+   * @api Address.isP2PKHAddress() isP2PKHAddress()
    * @apiName isP2PKHAddress
    * @apiGroup Address
    * @apiDescription Detect if p2pkh address.
@@ -498,7 +515,7 @@ class Address {
   }
 
   /**
-   * @api Address.isP2SHAddress() isP2SHAddress() - Detect if p2sh address.
+   * @api Address.isP2SHAddress() isP2SHAddress()
    * @apiName isP2SHAddress
    * @apiGroup Address
    * @apiDescription Detect if p2sh address.
@@ -534,7 +551,7 @@ class Address {
   }
 
   /**
-   * @api Address.detectAddressFormat() detectAddressFormat() - Detect address format.
+   * @api Address.detectAddressFormat() detectAddressFormat()
    * @apiName detectAddressFormat
    * @apiGroup Address
    * @apiDescription Detect address format.
@@ -572,7 +589,7 @@ class Address {
   }
 
   /**
-   * @api Address.detectAddressNetwork() detectAddressNetwork() - Detect address network.
+   * @api Address.detectAddressNetwork() detectAddressNetwork()
    * @apiName detectAddressNetwork
    * @apiGroup Address
    * @apiDescription Detect address network.
@@ -622,7 +639,7 @@ class Address {
   }
 
   /**
-   * @api Address.detectAddressType() detectAddressType() - Detect address type.
+   * @api Address.detectAddressType() detectAddressType()
    * @apiName detectAddressType
    * @apiGroup Address
    * @apiDescription Detect address type.
@@ -660,7 +677,7 @@ class Address {
   }
 
   /**
-   * @api Address.fromXPub() fromXPub() - Generates an address (xpub).
+   * @api Address.fromXPub() fromXPub()
    * @apiName fromXPub
    * @apiGroup Address
    * @apiDescription Generates an address for an extended public key (xpub).
@@ -698,7 +715,7 @@ class Address {
   }
 
   /**
-   * @api Address.fromOutputScript() fromOutputScript() - Detect an addess from an OutputScript..
+   * @api Address.fromOutputScript() fromOutputScript()
    * @apiName fromOutputScript
    * @apiGroup Address
    * @apiDescription Detect an addess from an OutputScript..

src/bch-js.js

@@ -7,8 +7,8 @@
 */
 
 // bch-api mainnet.
-// const DEFAULT_REST_API = "https://api.bchjs.cash/v3/"
-const DEFAULT_REST_API = "https://api.fullstack.cash/v3/"
+const DEFAULT_REST_API = "https://api.fullstack.cash/v4/"
+// const DEFAULT_REST_API = "http://localhost:3000/v4/"
 
 // local deps
 const BitcoinCash = require("./bitcoincash")
@@ -55,9 +55,27 @@ class BCHJS {
     else if (process.env.BCHJSTOKEN && process.env.BCHJSTOKEN !== "")
       this.apiToken = process.env.BCHJSTOKEN
 
+    // Retrieve the Basic Authentication password.
+    this.authPass = "" // default value.
+    if (config && config.authPass && config.authPass !== "")
+      this.authPass = config.authPass
+    else if (process.env.BCHJSAUTHPASS && process.env.BCHJSAUTHPASS !== "")
+      this.authPass = process.env.BCHJSAUTHPASS
+
+    // Generate a Basic Authentication token from an auth password
+    this.authToken = ""
+    if (this.authPass) {
+      // console.log(`bch-js initialized with authPass: ${this.authPass}`)
+      // Generate the header for Basic Authentication.
+      const combined = `fullstackcash:${this.authPass}`
+      var base64Credential = Buffer.from(combined).toString("base64")
+      this.authToken = `Basic ${base64Credential}`
+    }
+
     const libConfig = {
       restURL: this.restURL,
-      apiToken: this.apiToken
+      apiToken: this.apiToken,
+      authToken: this.authToken
     }
 
     // console.log(`apiToken: ${this.apiToken}`)
@@ -90,7 +108,7 @@ class BCHJS {
     this.Generating = new Generating(libConfig)
     this.HDNode = new HDNode(this.Address)
     this.Mnemonic = new Mnemonic(this.Address)
-    this.Price = new Price()
+    this.Price = new Price(libConfig)
     this.Script = new Script()
     this.TransactionBuilder = TransactionBuilder
     this.TransactionBuilder.setAddress(this.Address)

src/bitcoincash.js

@@ -15,7 +15,7 @@ class BitcoinCash {
   }
 
   /**
-   * @api BitcoinCash.toSatoshi() toSatoshi() - Converting Bitcoin Cash units to satoshi units.
+   * @api BitcoinCash.toSatoshi() toSatoshi()
    * @apiName toSatoshi
    * @apiGroup BitcoinCash
    * @apiDescription
@@ -48,7 +48,7 @@ class BitcoinCash {
   }
 
   /**
-   * @api BitcoinCash.toBitcoinCash() toBitcoinCash() - Converting satoshi units to Bitcoin Cash units.
+   * @api BitcoinCash.toBitcoinCash() toBitcoinCash()
    * @apiName toBitcoinCash
    * @apiGroup BitcoinCash
    * @apiDescription
@@ -81,7 +81,7 @@ class BitcoinCash {
   }
 
   /**
-   * @api BitcoinCash.toBits() toBits() - Converting satoshi units to Bits denomination.
+   * @api BitcoinCash.toBits() toBits()
    * @apiName toBits
    * @apiGroup BitcoinCash
    * @apiDescription
@@ -133,7 +133,7 @@ class BitcoinCash {
   // }
 
   /**
-   * @api BitcoinCash.signMessageWithPrivKey() signMessageWithPrivKey() - Sign message with private key.
+   * @api BitcoinCash.signMessageWithPrivKey() signMessageWithPrivKey()
    * @apiName signMessageWithPrivKey
    * @apiGroup BitcoinCash
    * @apiDescription
@@ -165,7 +165,7 @@ class BitcoinCash {
   }
 
   /**
-   * @api BitcoinCash.verifyMessage() verifyMessage() - Verify message.
+   * @api BitcoinCash.verifyMessage() verifyMessage()
    * @apiName verifyMessage
    * @apiGroup BitcoinCash
    * @apiDescription
@@ -189,7 +189,7 @@ class BitcoinCash {
   }
 
   /**
-   * @api BitcoinCash.encodeBase58Check() encodeBase58Check() - Encodes hex string as base58Check.
+   * @api BitcoinCash.encodeBase58Check() encodeBase58Check()
    * @apiName encodeBase58Check
    * @apiGroup BitcoinCash
    * @apiDescription
@@ -227,7 +227,7 @@ class BitcoinCash {
   }
 
   /**
-   * @api BitcoinCash.decodeBase58Check() decodeBase58Check() - Decodes base58Check encoded string to hex.
+   * @api BitcoinCash.decodeBase58Check() decodeBase58Check()
    * @apiName decodeBase58Check
    * @apiGroup BitcoinCash
    * @apiDescription
@@ -265,7 +265,7 @@ class BitcoinCash {
   }
 
   /**
-   * @api BitcoinCash.encodeBIP21() encodeBIP21() - Encodes address and options as BIP21 uri.
+   * @api BitcoinCash.encodeBIP21() encodeBIP21()
    * @apiName encodeBIP21
    * @apiGroup BitcoinCash
    * @apiDescription
@@ -306,7 +306,7 @@ class BitcoinCash {
   }
 
   /**
-   * @api BitcoinCash.decodeBIP21() decodeBIP21() - Decodes BIP21 uri.
+   * @api BitcoinCash.decodeBIP21() decodeBIP21()
    * @apiName decodeBIP21
    * @apiGroup BitcoinCash
    * @apiDescription
@@ -340,7 +340,7 @@ class BitcoinCash {
   }
 
   /**
-   * @api BitcoinCash.getByteCount() getByteCount() - Get byte count of transaction.
+   * @api BitcoinCash.getByteCount() getByteCount()
    * @apiName getByteCount
    * @apiGroup BitcoinCash
    * @apiDescription
@@ -458,7 +458,7 @@ class BitcoinCash {
   }
 
   /**
-   * @api BitcoinCash.encryptBIP38() encryptBIP38() - BIP38 encrypt privkey WIFs.
+   * @api BitcoinCash.encryptBIP38() encryptBIP38()
    * @apiName encryptBIP38
    * @apiGroup BitcoinCash
    * @apiDescription
@@ -486,7 +486,7 @@ class BitcoinCash {
   }
 
   /**
-   * @api BitcoinCash.decryptBIP38() decryptBIP38() - BIP38 encrypt privkey WIFs.
+   * @api BitcoinCash.decryptBIP38() decryptBIP38()
    * @apiName decryptBIP38
    * @apiGroup BitcoinCash
    * @apiDescription

src/blockbook.js

@@ -1,6 +1,10 @@
 /*
   This library interacts with the REST API endpoints in bch-api that communicate
   with the Blockbook API.
+
+  CT 11/10/20
+  These endpoints will be soon be deprecated. Blockbook is being fazed out in
+  favor of Fulcrum.
 */
 
 const axios = require("axios")
@@ -11,184 +15,28 @@ class Blockbook {
   constructor(config) {
     this.restURL = config.restURL
     this.apiToken = config.apiToken
+    this.authToken = config.authToken
     // console.log(`Blockbook apiToken: ${this.apiToken}`)
 
-    // Add JWT token to the authorization header.
-    this.axiosOptions = {
-      headers: {
-        authorization: `Token ${this.apiToken}`
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
       }
     }
 
     _this = this
   }
 
-  /**
-   * @api Blockbook.balance() balance() - Balance about an address.
-   * @apiName Blockbook Balance
-   * @apiGroup Blockbook
-   * @apiDescription Return Balance about an address.
-   *
-   * @apiExample Example usage:
-   * (async () => {
-   *   try {
-   *     let balance = await bchjs.Blockbook.balance('bitcoincash:qzs02v05l7qs5s24srqju498qu55dwuj0cx5ehjm2c');
-   *     console.log(balance)
-   *   } catch(error) {
-   *    console.error(error)
-   *   }
-   * })()
-   *
-   *  //{
-   *  //  "page": 1,
-   *  //  "totalPages": 1,
-   *  //  "itemsOnPage": 1000,
-   *  //  "address": "bitcoincash:qzs02v05l7qs5s24srqju498qu55dwuj0cx5ehjm2c",
-   *  //  "balance": "6000000",
-   *  //  "totalReceived": "10185868",
-   *  //  "totalSent": "4185868",
-   *  //  "unconfirmedBalance": "0",
-   *  //  "unconfirmedTxs": 0,
-   *  //  "txs": 41,
-   *  //  "txids": [
-   *  //    "d31dc2cf66fe4d3d3ae18e1065def58a64920746b1702b52f060e5edeea9883b",
-   *  //    "41e9a118765ecf7a1ba4487c0863e23dba343cc5880381a72f0365ac2546c5fa",
-   *  //    "2f902dec880568511cefa87b9dd761563edeba9c8ba784dc9fca2f7c8c4e6f97",
-   *  //    "eea57285462dd70dadcd431fc814857b3f81fe4d0a059a8c02c12fd7d33c02d1",
-   *  //    "282b3b296b6aed7122586ed69f7a57d35584eaf94a4d1b1ad7d1b05d36cb79d1",
-   *  //    "ac444896b3e32d17824fa6573eed3b89768c5c9085b7a71f3ba88e9d5ba67355",
-   *  //    "a5f972572ee1753e2fd2457dd61ce5f40fa2f8a30173d417e49feef7542c96a1",
-   *  //    "5165dc531aad05d1149bb0f0d9b7bda99c73e2f05e314bcfb5b4bb9ca5e1af5e",
-   *  //    "54edaa42ff3d6559884a84ebb9bf5ef255635902f5f23b4854245d6b093d41d4",
-   *  //    "2b0825188e909410a20a6fbdc58ff5ccf368844273f93f551222c91e6d0fa888",
-   *  //    "7a12ea2c83d0c8a5d0f643974b0f04bc19be185c9011ed8fc33255a61d3198bb",
-   *  //    "bd6aeeb0748251bb5dba7252ac766fb208c9909d7663c099568225d3bc998a7f",
-   *  //    "7898bb1a8c5d933f9c2b24270522e8705b897c2f8d5b1c3477a6b952f2fe22ae",
-   *  //    "8d35668a6838de8faa8dff5d8dedeb114bd8ffe6ae73d926264bc8328b2c46b5",
-   *  //    "741b4692a14088438ab142cf0865fcbf3977aa7dbd2aafa9bf5f45e75e5e199a",
-   *  //    "15f6a584080b04911121fbaca7bfcf3dd64ef2bfa5a01daf31e05a296c3e5e9e",
-   *  //    "376de807f63253584c3edb80f92832ea90e8fdd7d8e68b2602e230d1b015e311",
-   *  //    "eb5d0902e4a303f38223ecebb06bbf14da8a07d1ebb2d77a89dfb9e00e286c10",
-   *  //    "11205c557af139f382c43f1f09f223cf28c64d939951fd569e5a30eee6178ccd",
-   *  //    "ae05a78086b8d64db26d3047de3d6959a68f2a1ed3017ddf927e2c3b20a80b31",
-   *  //    "7e0fc3cac7504d45b0f2ce68e807e592f0edf17914ab618a4cb4d93403d11c98",
-   *  //    "1cafaacdfb85b0c33f496bf2c03c4f2ede508479bbad56ae99164dfd823a823f",
-   *  //    "788add6a5cd961bdf7ca6145a3112462e0e51523d84a4a48047407a795433947",
-   *  //    "49f09b616824a05eb14ae50c9fbc5d6a0c414d66a7d0b217aa75340c00ed8b85",
-   *  //    "00f075805adf2a34563ecca33071d660a4c1e91d7d7045282c54554ee4844739",
-   *  //    "8d048fd00cf375ba9bbea43730da1ce86fc3cb4026e1dd0e751c07fa50a652c6",
-   *  //    "ac0e82ea84f93444602a99199dd80793f79a8ece5ac86156d2fff34f0bad44b2",
-   *  //    "342f6815845797e0748f4716c923a0dc9b87de649b69925b36422f6d2dc23b7f",
-   *  //    "0839a16b2411a1220c64c4d32a4c9b1e77ac5f47558921cf7c0a2adf25e0eb41",
-   *  //    "62f42995711cb0308dac4203c5deaa2985f120559131e66aebc5164426fb6cee",
-   *  //    "2ada093fe13c9c04da9582bb304923ce08312eaec92560b9128cdb9e93c5f52f",
-   *  //    "e0aadd861a06993e39af932bb0b9ad69e7b37ef5843a13c6724789e1c94f3513",
-   *  //    "925490ce60334aca204d82a61b634d89fe4cc9de429c7b6cb5ec420df3e3be5e",
-   *  //    "60cb69f29c150378abe21d157858713f82c4e2122867597a2573474763a9e94e",
-   *  //    "369a589173969c1c882cfb2d82b1e0ec90076ec827ff9d0f32ffc115690c93c3",
-   *  //    "43324ef3f5fdd55b645ba14de8c0667be9b223d60b3d1dcd76cf8fdeb0fd32e4",
-   *  //    "d2985c9b1c5c18fc2f6a963b7cb850606c4a18fcb85619057211ce3c8bcec696",
-   *  //    "dded59fe377517e52918deae8912a096658ebf5ae61992d39953c8bc3932a11b",
-   *  //    "2dc053f55a666a3d2a08b1c680b704d62a55506d14ad884add87edcc56b9277d",
-   *  //    "544c15ce35c0f2e808d28f29d6587f1ec9276233e29856b7f2938cf0daef0026",
-   *  //    "81039b1d7b855b133f359f9dc65f776bd105650153a941675fedc504228ddbd3"
-   *  //  ]
-   *  //}
-   *
-   *(async () => {
-   *   try {
-   *     let balance = await bchjs.Blockbook.balance(['bitcoincash:qzs02v05l7qs5s24srqju498qu55dwuj0cx5ehjm2c','1BFHGm4HzqgXXyNX8n7DsQno5DAC4iLMRA']);
-   *     console.log(balance)
-   *   } catch(error) {
-   *    console.error(error)
-   *   }
-   * })()
-   *
-   * //[
-   * // {
-   * //   "page": 1,
-   * //   "totalPages": 1,
-   * //   "itemsOnPage": 1000,
-   * //   "address": "bitcoincash:qzs02v05l7qs5s24srqju498qu55dwuj0cx5ehjm2c",
-   * //   "balance": "6000000",
-   * //   "totalReceived": "10185868",
-   * //   "totalSent": "4185868",
-   * //   "unconfirmedBalance": "0",
-   * //   "unconfirmedTxs": 0,
-   * //   "txs": 41,
-   * //   "txids": [
-   * //     "d31dc2cf66fe4d3d3ae18e1065def58a64920746b1702b52f060e5edeea9883b",
-   * //     "41e9a118765ecf7a1ba4487c0863e23dba343cc5880381a72f0365ac2546c5fa",
-   * //     "2f902dec880568511cefa87b9dd761563edeba9c8ba784dc9fca2f7c8c4e6f97",
-   * //     "eea57285462dd70dadcd431fc814857b3f81fe4d0a059a8c02c12fd7d33c02d1",
-   * //     "282b3b296b6aed7122586ed69f7a57d35584eaf94a4d1b1ad7d1b05d36cb79d1",
-   * //     "ac444896b3e32d17824fa6573eed3b89768c5c9085b7a71f3ba88e9d5ba67355",
-   * //     "a5f972572ee1753e2fd2457dd61ce5f40fa2f8a30173d417e49feef7542c96a1",
-   * //     "5165dc531aad05d1149bb0f0d9b7bda99c73e2f05e314bcfb5b4bb9ca5e1af5e",
-   * //     "54edaa42ff3d6559884a84ebb9bf5ef255635902f5f23b4854245d6b093d41d4",
-   * //     "2b0825188e909410a20a6fbdc58ff5ccf368844273f93f551222c91e6d0fa888",
-   * //     "7a12ea2c83d0c8a5d0f643974b0f04bc19be185c9011ed8fc33255a61d3198bb",
-   * //     "bd6aeeb0748251bb5dba7252ac766fb208c9909d7663c099568225d3bc998a7f",
-   * //     "7898bb1a8c5d933f9c2b24270522e8705b897c2f8d5b1c3477a6b952f2fe22ae",
-   * //     "8d35668a6838de8faa8dff5d8dedeb114bd8ffe6ae73d926264bc8328b2c46b5",
-   * //     "741b4692a14088438ab142cf0865fcbf3977aa7dbd2aafa9bf5f45e75e5e199a",
-   * //     "15f6a584080b04911121fbaca7bfcf3dd64ef2bfa5a01daf31e05a296c3e5e9e",
-   * //     "376de807f63253584c3edb80f92832ea90e8fdd7d8e68b2602e230d1b015e311",
-   * //     "eb5d0902e4a303f38223ecebb06bbf14da8a07d1ebb2d77a89dfb9e00e286c10",
-   * //     "11205c557af139f382c43f1f09f223cf28c64d939951fd569e5a30eee6178ccd",
-   * //     "ae05a78086b8d64db26d3047de3d6959a68f2a1ed3017ddf927e2c3b20a80b31",
-   * //     "7e0fc3cac7504d45b0f2ce68e807e592f0edf17914ab618a4cb4d93403d11c98",
-   * //     "1cafaacdfb85b0c33f496bf2c03c4f2ede508479bbad56ae99164dfd823a823f",
-   * //     "788add6a5cd961bdf7ca6145a3112462e0e51523d84a4a48047407a795433947",
-   * //     "49f09b616824a05eb14ae50c9fbc5d6a0c414d66a7d0b217aa75340c00ed8b85",
-   * //     "00f075805adf2a34563ecca33071d660a4c1e91d7d7045282c54554ee4844739",
-   * //     "8d048fd00cf375ba9bbea43730da1ce86fc3cb4026e1dd0e751c07fa50a652c6",
-   * //     "ac0e82ea84f93444602a99199dd80793f79a8ece5ac86156d2fff34f0bad44b2",
-   * //     "342f6815845797e0748f4716c923a0dc9b87de649b69925b36422f6d2dc23b7f",
-   * //     "0839a16b2411a1220c64c4d32a4c9b1e77ac5f47558921cf7c0a2adf25e0eb41",
-   * //     "62f42995711cb0308dac4203c5deaa2985f120559131e66aebc5164426fb6cee",
-   * //     "2ada093fe13c9c04da9582bb304923ce08312eaec92560b9128cdb9e93c5f52f",
-   * //     "e0aadd861a06993e39af932bb0b9ad69e7b37ef5843a13c6724789e1c94f3513",
-   * //     "925490ce60334aca204d82a61b634d89fe4cc9de429c7b6cb5ec420df3e3be5e",
-   * //     "60cb69f29c150378abe21d157858713f82c4e2122867597a2573474763a9e94e",
-   * //     "369a589173969c1c882cfb2d82b1e0ec90076ec827ff9d0f32ffc115690c93c3",
-   * //     "43324ef3f5fdd55b645ba14de8c0667be9b223d60b3d1dcd76cf8fdeb0fd32e4",
-   * //     "d2985c9b1c5c18fc2f6a963b7cb850606c4a18fcb85619057211ce3c8bcec696",
-   * //     "dded59fe377517e52918deae8912a096658ebf5ae61992d39953c8bc3932a11b",
-   * //     "2dc053f55a666a3d2a08b1c680b704d62a55506d14ad884add87edcc56b9277d",
-   * //     "544c15ce35c0f2e808d28f29d6587f1ec9276233e29856b7f2938cf0daef0026",
-   * //     "81039b1d7b855b133f359f9dc65f776bd105650153a941675fedc504228ddbd3"
-   * //   ]
-   * // },
-   * // {
-   * //   "page": 1,
-   * //   "totalPages": 1,
-   * //   "itemsOnPage": 1000,
-   * //   "address": "bitcoincash:qpcxf2sv9hjw08nvpgffpamfus9nmksm3chv5zqtnz",
-   * //   "balance": "0",
-   * //   "totalReceived": "36781097",
-   * //   "totalSent": "36781097",
-   * //   "unconfirmedBalance": "0",
-   * //   "unconfirmedTxs": 0,
-   * //   "txs": 11,
-   * //   "txids": [
-   * //     "11205c557af139f382c43f1f09f223cf28c64d939951fd569e5a30eee6178ccd",
-   * //     "ae05a78086b8d64db26d3047de3d6959a68f2a1ed3017ddf927e2c3b20a80b31",
-   * //     "7e0fc3cac7504d45b0f2ce68e807e592f0edf17914ab618a4cb4d93403d11c98",
-   * //     "60cb69f29c150378abe21d157858713f82c4e2122867597a2573474763a9e94e",
-   * //     "f737485aaee3c10b13013fa109bb6294b099246134ca9885f4cc332dbc6c9bb4",
-   * //     "decd5b9c0c959e4e543182093e8f7f8bc7a6ecd96a8a062daaeff3667f8feca7",
-   * //     "94e69a627a34ae27fca81d15fff4323a7ce1f7c275c7485762ce018221017632",
-   * //     "e67c70787af7f3506263c9eda007f3d2d24bd750ff95b5c50a120d9118dfd807",
-   * //     "8e5e00704a147d54028f94d52df7730e821b9c6cd4bd29494e5636f49c199d6a",
-   * //     "15102827c108566ea5daf725c09079c1a3f42ef99d1eb68ea8c584f7b16ab87a",
-   * //     "cc27be8846276612dfce5924b7be96556212f0f0e62bd17641732175edb9911e"
-   * //   ]
-   * // }
-   * //
-   *
-   */
-
   async balance(address) {
     try {
       // Handle single address.
@@ -220,62 +68,6 @@ class Blockbook {
     }
   }
 
-  /**
-   * @api Blockbook.utxo()  utxo() - Get list of uxto for address.
-   * @apiName Blockbook Utxo
-   * @apiGroup Blockbook
-   * @apiDescription Return list of uxto for address.
-   *
-   * @apiExample Example usage:
-   *    (async () => {
-   *   try {
-   *     let utxo = await bchjs.Blockbook.utxo('bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf');
-   *     console.log(utxo);
-   *   } catch(error) {
-   *    console.error(error)
-   *   }
-   * })()
-   *
-   * [{
-   *    "txid": "7774e449c5a3065144cefbc4c0c21e6b69c987f095856778ef9f45ddd8ae1a41",
-   *    "vout": 0,
-   *    "value": "1000",
-   *    "height": 604392,
-   *    "confirmations": 25530,
-   *    "satoshis": 1000
-   * }]
-   *
-   *
-   * (async () => {
-   *   try {
-   *     let utxo = await bchjs.Blockbook.utxo([
-   *             "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf",
-   *             "bitcoincash:qzs02v05l7qs5s24srqju498qu55dwuj0cx5ehjm2c"
-   *          ]);
-   *     console.log(utxo);
-   *   } catch(error) {
-   *    console.error(error)
-   *   }
-   * })()
-   *
-   *  [
-   *    [{
-   *      "txid": "7774e449c5a3065144cefbc4c0c21e6b69c987f095856778ef9f45ddd8ae1a41",
-   *      "vout": 0,
-   *      "value": "1000",
-   *      "height": 604392,
-   *      "confirmations": 25530,
-   *      "satoshis": 1000
-   *    }],
-   *    [{
-   *      "txid": "d5228d2cdc77fbe5a9aa79f19b0933b6802f9f0067f42847fc4fe343664723e5",
-   *      "vout": 0,
-   *      "value": "6000",
-   *      "confirmations": 0,
-   *      "satoshis": 6000
-   *    }]
-   *  ]
-   */
   async utxo(address) {
     try {
       // Handle single address.
@@ -306,23 +98,6 @@ class Blockbook {
     }
   }
 
-  /**
-   * @api Blockbook.tx()  tx() - Get details on a transaction.
-   * @apiName Blockbook Tx
-   * @apiGroup Blockbook
-   * @apiDescription Get details on a transaction.
-   *
-   * @apiExample Example usage:
-   *    (async () => {
-   *   try {
-   *     let txDetails = await bchjs.Blockbook.tx(`5fe9b74056319a8c87f45cc745030715a6180758b94938dbf90d639d55652392`);
-   *     console.log(txDetails);
-   *   } catch(error) {
-   *    console.error(error)
-   *   }
-   * })()
-   *
-   */
   async tx(txid) {
     try {
       // Handle single txid.

src/blockchain.js

@@ -11,11 +11,21 @@ class Blockchain {
   constructor(config) {
     this.restURL = config.restURL
     this.apiToken = config.apiToken
+    this.authToken = config.authToken
 
-    // Add JWT token to the authorization header.
-    this.axiosOptions = {
-      headers: {
-        authorization: `Token ${this.apiToken}`
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
       }
     }
 
@@ -23,7 +33,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.getBestBlockHash() getBestBlockHash() - Returns the hash of the best (tip) block in the longest blockchain.
+   * @api Blockchain.getBestBlockHash() getBestBlockHash()
    * @apiName getBestBlockHash
    * @apiGroup Blockchain
    * @apiDescription
@@ -54,7 +64,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.getBlock() getBlock() - Return information about block hash.
+   * @api Blockchain.getBlock() getBlock()
    * @apiName getBlock
    * @apiGroup Blockchain
    * @apiDescription
@@ -102,7 +112,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.getBlockchainInfo() getBlockchainInfo() - Returns an object containing various state info regarding blockchain processing.
+   * @api Blockchain.getBlockchainInfo() getBlockchainInfo()
    * @apiName getBlockchainInfo
    * @apiGroup Blockchain
    * @apiDescription
@@ -152,7 +162,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.getBlockCount() getBlockCount() - Returns the number of blocks in the longest blockchain.
+   * @api Blockchain.getBlockCount() getBlockCount()
    * @apiName getBlockCount
    * @apiGroup Blockchain
    * @apiDescription
@@ -183,7 +193,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.getBlockHash() getBlockHash() - Returns hash of block in best-block-chain at height provided.
+   * @api Blockchain.getBlockHash() getBlockHash()
    * @apiName getBlockHash
    * @apiGroup Blockchain
    * @apiDescription
@@ -216,7 +226,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.getBlockHeader() getBlockHeader() - Return information about blockheader hash.
+   * @api Blockchain.getBlockHeader() getBlockHeader()
    * @apiName getBlockHeader
    * @apiGroup Blockchain
    * @apiDescription
@@ -281,7 +291,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.getChainTips() getChainTips() - Return information about all known tips in the block tree.
+   * @api Blockchain.getChainTips() getChainTips()
    * @apiName getChainTips
    * @apiGroup Blockchain
    * @apiDescription
@@ -324,7 +334,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.getDifficulty() getDifficulty() - Returns the proof-of-work difficulty as a multiple of the minimum difficulty.
+   * @api Blockchain.getDifficulty() getDifficulty()
    * @apiName getDifficulty
    * @apiGroup Blockchain
    * @apiDescription
@@ -387,7 +397,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.getMempoolEntry() getMempoolEntry() - Returns mempool data for given transaction.
+   * @api Blockchain.getMempoolEntry() getMempoolEntry()
    * @apiName getMempoolEntry
    * @apiGroup Blockchain
    * @apiDescription
@@ -499,7 +509,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.getMempoolInfo() getMempoolInfo() - Returns details on the active state of the TX memory pool.
+   * @api Blockchain.getMempoolInfo() getMempoolInfo()
    * @apiName getMempoolInfo
    * @apiGroup Blockchain
    * @apiDescription
@@ -535,7 +545,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.getRawMempool() getRawMempool() - Returns all transaction ids in memory pool as a json array of string transaction ids.
+   * @api Blockchain.getRawMempool() getRawMempool()
    * @apiName getRawMempool
    * @apiGroup Blockchain
    * @apiDescription
@@ -582,7 +592,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.getTxOut() getTxOut() - Returns details about an unspent transaction output.
+   * @api Blockchain.getTxOut() getTxOut()
    * @apiName getTxOut
    * @apiGroup Blockchain
    * @apiDescription
@@ -634,7 +644,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.getTxOutProof() getTxOutProof() - Returns a hex-encoded proof that "txid" was included in a block.
+   * @api Blockchain.getTxOutProof() getTxOutProof()
    * @apiName getTxOutProof
    * @apiGroup Blockchain
    * @apiDescription
@@ -740,7 +750,7 @@ class Blockchain {
   }
 
   /**
-   * @api Blockchain.verifyTxOutProof() verifyTxOutProof() - Verifies that a proof points to a transaction in a block.
+   * @api Blockchain.verifyTxOutProof() verifyTxOutProof()
    * @apiName verifyTxOutProof
    * @apiGroup Blockchain
    * @apiDescription

src/control.js

@@ -10,11 +10,21 @@ class Control {
   constructor(config) {
     this.restURL = config.restURL
     this.apiToken = config.apiToken
+    this.authToken = config.authToken
 
-    // Add JWT token to the authorization header.
-    this.axiosOptions = {
-      headers: {
-        authorization: `Token ${this.apiToken}`
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
       }
     }
 
@@ -22,7 +32,7 @@ class Control {
   }
 
   /**
-   * @api Control.getNetworkInfo() getNetworkInfo() - Get Network info
+   * @api Control.getNetworkInfo() getNetworkInfo()
    * @apiName getNetworkInfo
    * @apiGroup Control
    * @apiDescription Returns an object containing various network info.

src/crypto.js

@@ -3,7 +3,7 @@ const Bitcoin = require("bitcoincashjs-lib")
 
 class Crypto {
   /**
-   * @api Crypto.sha256() sha256() - Utility for creating sha256 hash.
+   * @api Crypto.sha256() sha256()
    * @apiName sha256
    * @apiGroup Crypto
    * @apiDescription Utility for creating sha256 hash digests of data
@@ -31,7 +31,7 @@ class Crypto {
   }
 
   /**
-   * @api Crypto.ripemd160() ripemd160()-Utility for creating ripemd160 hash.
+   * @api Crypto.ripemd160() ripemd160()
    * @apiName ripemd160
    * @apiGroup Crypto
    * @apiDescription Utility for creating ripemd160 hash digests of data
@@ -57,7 +57,7 @@ class Crypto {
   }
 
   /**
-   * @api Crypto.hash256() hash256() - Utility for creating double sha256 hash.
+   * @api Crypto.hash256() hash256()
    * @apiName hash256
    * @apiGroup Crypto
    * @apiDescription Utility for creating double sha256 hash digests of data.
@@ -83,7 +83,7 @@ class Crypto {
   }
 
   /**
-   * @api Crypto.hash160() hash160() - Utility for creating ripemd160(sha256()) hash.
+   * @api Crypto.hash160() hash160()
    * @apiName hash160
    * @apiGroup Crypto
    * @apiDescription Utility for creating ripemd160(sha256()) hash digests of data.
@@ -109,7 +109,7 @@ class Crypto {
   }
 
   /**
-   * @api Crypto.randomBytes() randomBytes() - Generates cryptographically strong pseudo-random data.
+   * @api Crypto.randomBytes() randomBytes()
    * @apiName randomBytes
    * @apiGroup Crypto
    * @apiDescription Generates cryptographically strong pseudo-random data. The size argument is a number indicating the number of bytes to generate.

src/ecpair.js

@@ -6,7 +6,7 @@ class ECPair {
     ECPair._address = address
   }
   /**
-   * @api Ecpair.fromWIF() fromWIF() - Generates an ECPair from a private key in wallet import format (WIF).
+   * @api Ecpair.fromWIF() fromWIF()
    * @apiName fromWIF
    * @apiGroup ECPair
    * @apiDescription Generates an ECPair from a private key in wallet import format (WIF). Follow these steps to go from a private key to a WIF. This method only works with a compressed private key.
@@ -35,7 +35,7 @@ class ECPair {
     return Bitcoin.ECPair.fromWIF(privateKeyWIF, bitcoincashBitcoinJSLib)
   }
   /**
-   * @api Ecpair.toWIF() toWIF() - Gets a private key in wallet import format from an ECPair.
+   * @api Ecpair.toWIF() toWIF()
    * @apiName toWIF
    * @apiGroup ECPair
    * @apiDescription Gets a private key in wallet import format from an ECPair.
@@ -69,7 +69,7 @@ class ECPair {
     return ecpair.verify(buffer, signature)
   }
   /**
-   * @api Ecpair.fromPublicKey() fromPublicKey() - Generates an ECPair from a public key buffer.
+   * @api Ecpair.fromPublicKey() fromPublicKey()
    * @apiName fromPublicKey
    * @apiGroup ECPair
    * @apiDescription Generates an ECPair from a public key buffer.
@@ -87,7 +87,7 @@ class ECPair {
     return Bitcoin.ECPair.fromPublicKeyBuffer(pubkeyBuffer)
   }
   /**
-   * @api Ecpair.toPublicKey() toPublicKey() - Get the public key of an ECPair as a buffer.
+   * @api Ecpair.toPublicKey() toPublicKey()
    * @apiName toPublicKey
    * @apiGroup ECPair
    * @apiDescription Get the public key of an ECPair as a buffer.
@@ -109,7 +109,7 @@ class ECPair {
     return ecpair.getPublicKeyBuffer()
   }
   /**
-   * @api Ecpair.toLegacyAddress() toLegacyAddress() - Get legacy address of ECPair.
+   * @api Ecpair.toLegacyAddress() toLegacyAddress()
    * @apiName toLegacyAddress
    * @apiGroup ECPair
    * @apiDescription Get legacy address of ECPair.
@@ -135,7 +135,7 @@ class ECPair {
     return ecpair.getAddress()
   }
   /**
-   * @api Ecpair.toCashAddress() toCashAddress() - Get cash address of ECPair.
+   * @api Ecpair.toCashAddress() toCashAddress()
    * @apiName toCashAddress
    * @apiGroup ECPair
    * @apiDescription Get cash address of ECPair.

src/electrumx.js

@@ -11,12 +11,21 @@ class ElectrumX {
   constructor(config) {
     this.restURL = config.restURL
     this.apiToken = config.apiToken
+    this.authToken = config.authToken
 
-    // Add JWT token to the authorization header.
-    this.axiosOptions = {
-      headers: {
-        authorization: `Token ${this.apiToken}`,
-        timeout: 15000
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
       }
     }
 
@@ -24,7 +33,7 @@ class ElectrumX {
   }
 
   /**
-   * @api Electrumx.utxo()  utxo() - Get a list of uxto for an address.
+   * @api Electrumx.utxo()  utxo()
    * @apiName ElectrumX Utxo
    * @apiGroup ElectrumX
    * @apiDescription Return a list of uxtos for an address.
@@ -119,7 +128,7 @@ class ElectrumX {
   }
 
   /**
-   * @api Electrumx.balance()  balance() - Get the balance for an address.
+   * @api Electrumx.balance()  balance()
    * @apiName ElectrumX Balance
    * @apiGroup ElectrumX
    * @apiDescription Return a list of balances for an address.
@@ -203,7 +212,7 @@ class ElectrumX {
   }
 
   /**
-   * @api Electrumx.transactions()  transactions() - Get the transaction history for an address.
+   * @api Electrumx.transactions()  transactions()
    * @apiName ElectrumX Transactions
    * @apiGroup ElectrumX
    * @apiDescription Return a transaction history for an address.
@@ -299,6 +308,296 @@ class ElectrumX {
       else throw error
     }
   }
+
+  /**
+   * @api Electrumx.unconfirmed() unconfirmed()
+   * @apiName ElectrumX Unconfirmed
+   * @apiGroup ElectrumX
+   * @apiDescription Return a list of unconfirmed uxtos (mempool) for an address.
+   *
+   * @apiExample Example usage:
+   *    (async () => {
+   *   try {
+   *     let mempool = await bchjs.Electrumx.unconfirmed('bitcoincash:qqh793x9au6ehvh7r2zflzguanlme760wuzehgzjh9');
+   *     console.log(mempool);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   * mempool = {
+   *  "success": true,
+   *  "utxos": [
+   *    {
+   *      "height": 602405,
+   *      "tx_hash": "2b37bdb3b63dd0bca720437754a36671431a950e684b64c44ea910ea9d5297c7",
+   *      "fee": 24310
+   *    }
+   *  ]
+   * }
+   *
+   * (async () => {
+   *   try {
+   *     let mempool = await bchjs.Electrumx.unconfirmed(['bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf', 'bitcoincash:qpdh9s677ya8tnx7zdhfrn8qfyvy22wj4qa7nwqa5v']);
+   *     console.log(mempool);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   *   mempool = {
+   *     "success": true,
+   *     "utxos": [
+   *       {
+   *         "utxos": [
+   *           {
+   *             "height": 604392,
+   *             "tx_hash": "7774e449c5a3065144cefbc4c0c21e6b69c987f095856778ef9f45ddd8ae1a41",
+   *             "fee": 24310
+   *           },
+   *           {
+   *             "height": 630834,
+   *             "tx_hash": "4fe60a51e0d8f5134bfd8e5f872d6e502d7f01b28a6afebb27f4438a4f638d53",
+   *             "fee": 3000
+   *           }
+   *         ],
+   *         "address": "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf"
+   *       },
+   *       {
+   *         "utxos": [],
+   *         "address": "bitcoincash:qpdh9s677ya8tnx7zdhfrn8qfyvy22wj4qa7nwqa5v"
+   *       }
+   *     ]
+   *   }
+   *
+   */
+  async unconfirmed(address) {
+    try {
+      // Handle single address.
+      if (typeof address === "string") {
+        const response = await axios.get(
+          `${this.restURL}electrumx/unconfirmed/${address}`,
+          _this.axiosOptions
+        )
+        return response.data
+
+        // Handle array of addresses.
+      } else if (Array.isArray(address)) {
+        const response = await axios.post(
+          `${this.restURL}electrumx/unconfirmed`,
+          {
+            addresses: address
+          },
+          _this.axiosOptions
+        )
+
+        return response.data
+      }
+
+      throw new Error(`Input address must be a string or array of strings.`)
+    } catch (error) {
+      if (error.response && error.response.data) throw error.response.data
+      else throw error
+    }
+  }
+
+  /**
+   * @api Electrumx.blockHeader()  blockHeader()
+   * @apiName ElectrumX Block headers
+   * @apiGroup ElectrumX
+   * @apiDescription Return block headers for a given height
+   *
+   * @apiExample Example usage:
+   * (async () => {
+   *   try {
+   *     let headers = await bchjs.Electrumx.blockHeaders(42);
+   *     console.log(headers);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   * headers = {
+   *  "success": true,
+   *  "headers": [
+   *    "010000008b52bbd72c2f49569059f559c1b1794de5192e4f7d6d2b03c7482bad0000000083e4f8a9d502ed0c419075c1abb5d56f878a2e9079e5612bfb76a2dc37d9c42741dd6849ffff001d2b909dd6",
+   *    "01000000f528fac1bcb685d0cd6c792320af0300a5ce15d687c7149548904e31000000004e8985a786d864f21e9cbb7cbdf4bc9265fe681b7a0893ac55a8e919ce035c2f85de6849ffff001d385ccb7c"
+   *  ]
+   * }
+   *
+   * (async () => {
+   *   try {
+   *     let headers = await bchjs.Electrumx.blockHeaders(42, 1);
+   *     console.log(headers);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   * headers = {
+   *  "success": true,
+   *  "headers": [
+   *    "010000008b52bbd72c2f49569059f559c1b1794de5192e4f7d6d2b03c7482bad0000000083e4f8a9d502ed0c419075c1abb5d56f878a2e9079e5612bfb76a2dc37d9c42741dd6849ffff001d2b909dd6"
+   *  ]
+   * }
+   *
+   */
+  async blockHeader(height, count = 1) {
+    try {
+      const response = await axios.get(
+        `${this.restURL}electrumx/block/headers/${height}?count=${count}`,
+        _this.axiosOptions
+      )
+      return response.data
+    } catch (error) {
+      // console.log("error: ", error)
+      if (error.response && error.response.data) {
+        if (error.response && error.response.data)
+          throw new Error(error.response.data.error)
+        else throw error.response.data
+      } else {
+        throw error
+      }
+    }
+  }
+
+  /**
+   * @api Electrumx.txData() txData()
+   * @apiName ElectrumX txData
+   * @apiGroup ElectrumX
+   * @apiDescription Returns an object with transaction details of the TXID
+   *
+   * @apiExample Example usage:
+   *    (async () => {
+   *   try {
+   *     let result = await bchjs.Electrumx.txData('4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251')
+   *     console.log(result);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   * result = {
+   *   "success": true,
+   *   "details": {
+   *      "blockhash": "0000000000000000002aaf94953da3b487317508ebd1003a1d75d6d6ec2e75cc",
+   *      "blocktime": 1578327094,
+   *      "confirmations": 31861,
+   *      "hash": "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251",
+   *      ...
+   *      "vin": [
+   *        {
+   *          "scriptSig": {
+   *          ...
+   *      "vout": [
+   *        {
+   *          "n": 0,
+   *          "scriptPubKey": {
+   *          "addresses": [
+   *             "bitcoincash: pqvfecpwxvj53ayqfwkxtjaxsgpvnklcyg8xewk9hl"
+   *          ],
+   *        }
+   *      ...
+   * }
+   *
+   *    (async () => {
+   *   try {
+   *     let result = await bchjs.Electrumx.txData(['4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251', '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251'])
+   *     console.log(result);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   * result = {
+   *   "transactions": [
+   *     {
+   *        "txid": "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251",
+   *        "details": {
+   *           "blockhash": "0000000000000000002aaf94953da3b487317508ebd1003a1d75d6d6ec2e75cc",
+   *           "blocktime": 1578327094,
+   *           "confirmations": 31861,
+   *           "hash": "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251",
+   *           ...
+   *        }
+   *     },
+   *     {
+   *        "txid": "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251",
+   *        "details": {
+   *           "blockhash": "0000000000000000002aaf94953da3b487317508ebd1003a1d75d6d6ec2e75cc",
+   *           "blocktime": 1578327094,
+   *        ...
+   *     }
+   *   ]
+   * }
+   */
+  async txData(txid) {
+    try {
+      // Handle single transaction.
+      if (typeof txid === "string") {
+        const response = await axios.get(
+          `${this.restURL}electrumx/tx/data/${txid}`,
+          _this.axiosOptions
+        )
+        return response.data
+      } else if (Array.isArray(txid)) {
+        const response = await axios.post(
+          `${this.restURL}electrumx/tx/data`,
+          {
+            txids: txid
+          },
+          _this.axiosOptions
+        )
+
+        return response.data
+      }
+
+      throw new Error(`Input txId must be a string or array of strings.`)
+    } catch (error) {
+      if (error.response && error.response.data) throw error.response.data
+      else throw error
+    }
+  }
+
+  /**
+   * @api Electrumx.broadcast()  broadcast()
+   * @apiName ElectrumX Broadcast
+   * @apiGroup ElectrumX
+   * @apiDescription Broadcast a raw transaction and return the transaction ID on success or error on failure.
+   *
+   *    (async () => {
+   *   try {
+   *     const txHex = "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"
+   *     let result = await bchjs.Electrumx.broadcast(txHex)
+   *     console.log(result);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   * result = {
+   *  "success": true,
+   *  "txid": "..."
+   * }
+   */
+  async broadcast(txHex) {
+    try {
+      if (typeof txHex === "string") {
+        const response = await axios.post(
+          `${this.restURL}electrumx/tx/broadcast`,
+          { txHex },
+          _this.axiosOptions
+        )
+
+        return response.data
+      }
+
+      throw new Error(`Input txHex must be a string.`)
+    } catch (error) {
+      if (error.response && error.response.data) throw error.response.data
+      else throw error
+    }
+  }
 }
 
 module.exports = ElectrumX

src/encryption.js

@@ -11,12 +11,21 @@ class Encryption {
     this.restURL = config.restURL
     this.apiToken = config.apiToken
     this.axios = axios
-    // console.log(`Blockbook apiToken: ${this.apiToken}`)
+    this.authToken = config.authToken
 
-    // Add JWT token to the authorization header.
-    this.axiosOptions = {
-      headers: {
-        authorization: `Token ${this.apiToken}`
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
       }
     }
 

src/generating.js

@@ -6,11 +6,21 @@ class Generating {
   constructor(config) {
     this.restURL = config.restURL
     this.apiToken = config.apiToken
+    this.authToken = config.authToken
 
-    // Add JWT token to the authorization header.
-    this.axiosOptions = {
-      headers: {
-        authorization: `Token ${this.apiToken}`
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
       }
     }
 

src/hdnode.js

@@ -9,7 +9,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.fromSeed() fromSeed() - Create HDNode from Seed Buffer.
+   * @api HDNode.fromSeed() fromSeed()
    * @apiName fromSeed
    * @apiGroup HDNode
    * @apiDescription
@@ -46,7 +46,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.toLegacyAddress() toLegacyAddress() - Get legacy address of HDNode.
+   * @api HDNode.toLegacyAddress() toLegacyAddress()
    * @apiName toLegacyAddress
    * @apiGroup HDNode
    * @apiDescription
@@ -80,7 +80,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.toCashAddress() toCashAddress() - Get cash address of HDNode
+   * @api HDNode.toCashAddress() toCashAddress()
    * @apiName toCashAddress
    * @apiGroup HDNode
    * @apiDescription
@@ -114,9 +114,9 @@ class HDNode {
   }
 
   /**
-   * @api SLP.HDNode.toSLPAddress() toSLPAddress() - Get slp address of HDNode.
+   * @api SLP.HDNode.toSLPAddress() toSLPAddress()
    * @apiName toSLPAddress
-   * @apiGroup SLP
+   * @apiGroup HDNode
    * @apiDescription Get slp address of HDNode.
    *
    * @apiExample Example usage:
@@ -148,7 +148,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.toWIF() toWIF() - Get private key in wallet import format (WIF) of HDNode.
+   * @api HDNode.toWIF() toWIF()
    * @apiName toWIF
    * @apiGroup HDNode
    * @apiDescription
@@ -182,7 +182,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.toXPub() toXPub() - Get extended public key of HDNode.
+   * @api HDNode.toXPub() toXPub()
    * @apiName toXPub
    * @apiGroup HDNode
    * @apiDescription
@@ -216,7 +216,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.toXPriv() toXPriv() - Get extended private key of HDNode.
+   * @api HDNode.toXPriv() toXPriv()
    * @apiName toXPriv
    * @apiGroup HDNode
    * @apiDescription
@@ -250,7 +250,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.toKeyPair() toKeyPair() - Get the ECPair of an HDNode.
+   * @api HDNode.toKeyPair() toKeyPair()
    * @apiName toKeyPair
    * @apiGroup HDNode
    * @apiDescription
@@ -282,7 +282,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.toPublicKey() toPublicKey() - Get the public key of an HDNode as a buffer.
+   * @api HDNode.toPublicKey() toPublicKey()
    * @apiName toPublicKey
    * @apiGroup HDNode
    * @apiDescription
@@ -316,7 +316,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.fromXPriv() fromXPriv() - Generate HDNode from extended private key.
+   * @api HDNode.fromXPriv() fromXPriv()
    * @apiName fromXPriv
    * @apiGroup HDNode
    * @apiDescription
@@ -339,7 +339,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.fromXPub() fromXPub() - Generate HDNode from extended public key.
+   * @api HDNode.fromXPub() fromXPub()
    * @apiName fromXPub
    * @apiGroup HDNode
    * @apiDescription
@@ -362,7 +362,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.derivePath() derivePath() - Derive child HDNode from path.
+   * @api HDNode.derivePath() derivePath()
    * @apiName derivePath
    * @apiGroup HDNode
    * @apiDescription
@@ -383,7 +383,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.derive() derive() - Derive non hardened child HDNode.
+   * @api HDNode.derive() derive()
    * @apiName derive
    * @apiGroup HDNode
    * @apiDescription
@@ -404,7 +404,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.deriveHardened() deriveHardened() - Derive hardened child HDNode.
+   * @api HDNode.deriveHardened() deriveHardened()
    * @apiName deriveHardened
    * @apiGroup HDNode
    * @apiDescription
@@ -425,7 +425,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.sign() sign() - Sign 32 byte hash encoded as a buffer.
+   * @api HDNode.sign() sign()
    * @apiName sign
    * @apiGroup HDNode
    * @apiDescription
@@ -455,7 +455,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.verify() verify() - Verify signed 32 byte hash encoded as a buffer.
+   * @api HDNode.verify() verify()
    * @apiName verify
    * @apiGroup HDNode
    * @apiDescription
@@ -499,7 +499,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.isPublic() isPublic() - Check if an HDNode can only derive public keys and children.
+   * @api HDNode.isPublic() isPublic()
    * @apiName isPublic
    * @apiGroup HDNode
    * @apiDescription
@@ -535,7 +535,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.isPrivate() isPrivate() - Check if an HDNode can derive both public and private keys and children.
+   * @api HDNode.isPrivate() isPrivate()
    * @apiName isPrivate
    * @apiGroup HDNode
    * @apiDescription
@@ -571,7 +571,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.toIdentifier() toIdentifier() - hash160 of Node’s public key.
+   * @api HDNode.toIdentifier() toIdentifier()
    * @apiName toIdentifier
    * @apiGroup HDNode
    * @apiDescription
@@ -607,7 +607,7 @@ class HDNode {
   }
 
   /**
-   * @api HDNode.createAccount() createAccount() - Create BIP32 account.
+   * @api HDNode.createAccount() createAccount()
    * @apiName createAccount
    * @apiGroup HDNode
    * @apiDescription

src/ipfs.js

@@ -53,7 +53,7 @@ class IPFS {
   }
 
   /**
-   * @api IPFS.createFileModelServer()  createFileModelServer() - Create a file model
+   * @api IPFS.createFileModelServer()  createFileModelServer()
    * @apiName createFileModelServer()
    * @apiGroup IPFS
    * @apiDescription Creates a new model on the server. If successful, will
@@ -131,7 +131,7 @@ class IPFS {
   }
 
   /**
-   * @api IPFS.uploadFileServer()  uploadFileServer() - Upload a file to IPFS
+   * @api IPFS.uploadFileServer()  uploadFileServer()
    * @apiName uploadFile()
    * @apiGroup IPFS
    * @apiDescription Upload a file to the FullStack.cash IPFS server. If
@@ -219,7 +219,7 @@ class IPFS {
   }
 
   /**
-   * @api IPFS.getStatus()  getStatus() - Check status of file upload
+   * @api IPFS.getStatus()  getStatus()
    * @apiName getStatus()
    * @apiGroup IPFS
    * @apiDescription Gets the status of the uploaded file. Will return an object
@@ -271,7 +271,7 @@ class IPFS {
     }
   }
   /**
-   * @api IPFS.createFileModelWeb()  createFileModelWeb() - Create a file model
+   * @api IPFS.createFileModelWeb()  createFileModelWeb()
    * @apiName createFileModelWeb()
    * @apiGroup IPFS
    * @apiDescription Creates a new model on the server. If successful, will
@@ -348,7 +348,7 @@ class IPFS {
   }
 
   /**
-   * @api IPFS.uploadFileWeb()  uploadFileWeb() - Upload a file to IPFS
+   * @api IPFS.uploadFileWeb()  uploadFileWeb()
    * @apiName uploadFileWeb()
    * @apiGroup IPFS
    * @apiDescription Upload a file to the FullStack.cash IPFS server. If

src/mining.js

@@ -6,11 +6,21 @@ class Mining {
   constructor(config) {
     this.restURL = config.restURL
     this.apiToken = config.apiToken
+    this.authToken = config.authToken
 
-    // Add JWT token to the authorization header.
-    this.axiosOptions = {
-      headers: {
-        authorization: `Token ${this.apiToken}`
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
       }
     }
 

src/mnemonic.js

@@ -10,7 +10,7 @@ class Mnemonic {
   }
 
   /**
-   * @api Mnemonic.generate() generate() - Generate BIP39 mnemonic from entropy.
+   * @api Mnemonic.generate() generate()
    * @apiName generate
    * @apiGroup Mnemonic
    * @apiDescription
@@ -50,7 +50,7 @@ class Mnemonic {
   }
 
   /**
-   * @api Mnemonic.fromEntropy() fromEntropy() - Create mnemonic from entropy.
+   * @api Mnemonic.fromEntropy() fromEntropy()
    * @apiName fromEntropy
    * @apiGroup Mnemonic
    * @apiDescription
@@ -104,7 +104,7 @@ class Mnemonic {
   }
 
   /**
-   * @api Mnemonic.toEntropy() toEntropy() - Turn mnemonic to entropy.
+   * @api Mnemonic.toEntropy() toEntropy()
    * @apiName toEntropy
    * @apiGroup Mnemonic
    * @apiDescription
@@ -141,7 +141,7 @@ class Mnemonic {
   }
 
   /**
-   * @api Mnemonic.validate() validate() - Validate mnemonic.
+   * @api Mnemonic.validate() validate()
    * @apiName validate
    * @apiGroup Mnemonic
    * @apiDescription
@@ -181,7 +181,7 @@ class Mnemonic {
   }
 
   /**
-   * @api Mnemonic.toSeed() toSeed() - Create root seed from mnemonic
+   * @api Mnemonic.toSeed() toSeed()
    * @apiName toSeed
    * @apiGroup Mnemonic
    * @apiDescription
@@ -208,7 +208,7 @@ class Mnemonic {
   }
 
   /**
-   * @api Mnemonic.wordLists() wordLists() - Return mnemonic word lists.
+   * @api Mnemonic.wordLists() wordLists()
    * @apiName wordLists
    * @apiGroup Mnemonic
    * @apiDescription
@@ -234,7 +234,7 @@ class Mnemonic {
   }
 
   /**
-   * @api Mnemonic.toKeypairs() toKeypairs() - Returns an array of privateKeyWIF/publicAddress pairs.
+   * @api Mnemonic.toKeypairs() toKeypairs()
    * @apiName toKeypairs
    * @apiGroup Mnemonic
    * @apiDescription
@@ -290,7 +290,7 @@ class Mnemonic {
   }
 
   /**
-   * @api Mnemonic.findNearestWord() findNearestWord() - Returns nearest matching word from provided word list.
+   * @api Mnemonic.findNearestWord() findNearestWord()
    * @apiName findNearestWord
    * @apiGroup Mnemonic
    * @apiDescription

src/ninsight.js

@@ -31,7 +31,7 @@ class Ninsight {
   }
 
   /**
-   * @api Ninsight.utxo()  utxo() - Get list of uxto for address.
+   * @api Ninsight.utxo()  utxo()
    * @apiName Ninsight Utxo
    * @apiGroup Ninsight
    * @apiDescription Return list of uxto for address.
@@ -50,14 +50,16 @@ class Ninsight {
    *  //   {
    *  //     "txid": "d31dc2cf66fe4d3d3ae18e1065def58a64920746b1702b52f060e5edeea9883b",
    *  //     "vout": 1,
-   *  //     "value": "1000000",
+   *  //     "amount": 0.03608203,
+   *  //     "satoshis": 3608203,
    *  //     "height": 585570,
    *  //     "confirmations": 10392
    *  //   },
    *  //   {
    *  //     "txid": "41e9a118765ecf7a1ba4487c0863e23dba343cc5880381a72f0365ac2546c5fa",
    *  //     "vout": 0,
-   *  //     "value": "1000000",
+   *  //     "amount": 0.03608203,
+   *  //     "satoshis": 3608203,
    *  //     "height": 577125,
    *  //     "confirmations": 18837
    *  //   }
@@ -69,7 +71,7 @@ class Ninsight {
       // Handle single address.
       if (typeof address === "string") {
         const response = await axios.post(
-          `${this.ninsightURL}/address/utxo/${address}`,
+          `${this.ninsightURL}/address/utxo`,
           {
             addresses: [address]
           },
@@ -96,6 +98,222 @@ class Ninsight {
       else throw error
     }
   }
+
+  /**
+   * @api Ninsight.unconfirmed()  unconfirmed()
+   * @apiName Ninsight Unconfirmed Utxo
+   * @apiGroup Ninsight
+   * @apiDescription Returns a list of unconfirmed UTXOs for an address.
+   *
+   * @apiExample Example usage:
+   *    (async () => {
+   *   try {
+   *     let utxo = await bchjs.Ninsight.unconfirmed('bitcoincash:qzs02v05l7qs5s24srqju498qu55dwuj0cx5ehjm2c');
+   *     console.log(utxo);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   *  // [
+   *  //   {
+   *  //     "txid": "d31dc2cf66fe4d3d3ae18e1065def58a64920746b1702b52f060e5edeea9883b",
+   *  //     "vout": 1,
+   *  //     "amount": 0.03608203,
+   *  //     "satoshis": 3608203,
+   *  //     "confirmations": 0
+   *  //     "ts": 1559670801
+   *  //   },
+   *  //   {
+   *  //     "txid": "41e9a118765ecf7a1ba4487c0863e23dba343cc5880381a72f0365ac2546c5fa",
+   *  //     "vout": 0,
+   *  //     "amount": 0.03608203,
+   *  //     "satoshis": 3608203,
+   *  //     "confirmations": 0
+   *  //     "ts": 1559670902
+   *  //   }
+   *  // ]
+   *
+   */
+  async unconfirmed(address) {
+    try {
+      if (typeof address === "string") {
+        const response = await axios.post(
+          `${this.ninsightURL}/address/unconfirmed`,
+          {
+            addresses: [address]
+          },
+          _this.axiosOptions
+        )
+
+        return response.data
+      } else if (Array.isArray(address)) {
+        const response = await axios.post(
+          `${this.ninsightURL}/address/unconfirmed`,
+          {
+            addresses: address
+          },
+          _this.axiosOptions
+        )
+
+        return response.data
+      }
+
+      throw new Error(`Input address must be a string or array of strings.`)
+    } catch (error) {
+      if (error.response && error.response.data) throw error.response.data
+      else throw error
+    }
+  }
+
+  /**
+   * @api Ninsight.transactions()  transactions()
+   * @apiName Ninsight TX History
+   * @apiGroup Ninsight
+   * @apiDescription Return transactions history for address.
+   *
+   * @apiExample Example usage:
+   *    (async () => {
+   *   try {
+   *     let txs = await bchjs.Ninsight.transactions('bitcoincash:qzs02v05l7qs5s24srqju498qu55dwuj0cx5ehjm2c');
+   *     console.log(txs);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   *  // [
+   *  //   {
+   *  //     "pagesTotal": 1,
+   *  //     "txs": [
+   *  //       {
+   *  //         "txid": "ec7bc8349386e3e1939bbdc4f8092fdbdd6a380734e68486b558cd594c451d5b",
+   *  //         "version": 2,
+   *  //         "locktime": 0,
+   *  //         "vin": [
+   *  //           {
+   *  //             "txid": "4f1fc57c33659628938db740449bf92fb75799e1d5750a4aeef80eb52d6df1e0",
+   *  //             "vout": 0,
+   *  //             "sequence": 4294967295,
+   *  //             "n": 0,
+   *  //             ...
+   *  //           }
+   *  //           ...
+   *  //         ]
+   *  //         ...
+   *  //       }
+   *  //     ],
+   *  //     "legacyAddress": "1LpbYkEM5cryfhs58tH8c93p4SGzit7UrP",
+   *  //     "cashAddress": "bitcoincash:qrvk436u4r0ew2wj0rd9pnxhx4w90p2yfc29ta0d2n",
+   *  //     "currentPage": 0
+   *  //   }
+   *  // ]
+   *  //
+   *
+   */
+  async transactions(address) {
+    try {
+      if (typeof address === "string") {
+        const response = await axios.post(
+          `${this.ninsightURL}/address/transactions`,
+          {
+            addresses: [address]
+          },
+          _this.axiosOptions
+        )
+
+        return response.data
+      } else if (Array.isArray(address)) {
+        const response = await axios.post(
+          `${this.ninsightURL}/address/transactions`,
+          {
+            addresses: address
+          },
+          _this.axiosOptions
+        )
+
+        return response.data
+      }
+
+      throw new Error(`Input address must be a string or array of strings.`)
+    } catch (error) {
+      if (error.response && error.response.data) throw error.response.data
+      else throw error
+    }
+  }
+
+  /**
+   * @api Ninsight.txDetails()  txDetails()
+   * @apiName Ninsight TX Details
+   * @apiGroup Ninsight
+   * @apiDescription Return transactions details for address(es).
+   *
+   * @apiExample Example usage:
+   *    (async () => {
+   *   try {
+   *     let result = await bchjs.Ninsight.txDetails('fe28050b93faea61fa88c4c630f0e1f0a1c24d0082dd0e10d369e13212128f33');
+   *     console.log(result);
+   *   } catch(error) {
+   *    console.error(error)
+   *   }
+   * })()
+   *
+   *  // [
+   *  //   {
+   *  //     "txid": "fe28050b93faea61fa88c4c630f0e1f0a1c24d0082dd0e10d369e13212128f33",
+   *  //     "version": 1,
+   *  //     "locktime": 0,
+   *  //     "vin": [
+   *  //       {
+   *  //         "sequence": 4294967295,
+   *  //         "n": 0
+   *  //       }
+   *  //     ],
+   *  //     "vout": [
+   *  //       ...
+   *  //     ],
+   *  //     "blockhash": "00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09",
+   *  //     "blockheight": 1000,
+   *  //     "confirmations": 659909,
+   *  //     "time": 1232346882,
+   *  //     "blocktime": 1232346882,
+   *  //     "firstSeenTime": null,
+   *  //     "valueOut": 50,
+   *  //     "size": 135
+   *  //   }
+   *  // ]
+   *
+   */
+  async txDetails(txid) {
+    try {
+      if (typeof txid === "string") {
+        const response = await axios.post(
+          `${this.ninsightURL}/transaction/details`,
+          {
+            txids: [txid]
+          },
+          _this.axiosOptions
+        )
+
+        return response.data
+      } else if (Array.isArray(txid)) {
+        const response = await axios.post(
+          `${this.ninsightURL}/transaction/details`,
+          {
+            txids: txid
+          },
+          _this.axiosOptions
+        )
+
+        return response.data
+      }
+
+      throw new Error(`Transaction ID must be a string or array of strings.`)
+    } catch (error) {
+      if (error.response && error.response.data) throw error.response.data
+      else throw error
+    }
+  }
 }
 
 module.exports = Ninsight

src/openbazaar.js

@@ -23,7 +23,7 @@ class OpenBazaar {
   }
 
   /**
-   * @api OpenBazaar.balance() balance() - Balance about an address.
+   * @api OpenBazaar.balance() balance()
    * @apiName OpenBazaar Balance
    * @apiGroup OpenBazaar
    * @apiDescription Return Balance about an address.
@@ -83,7 +83,7 @@ class OpenBazaar {
   }
 
   /**
-   * @api OpenBazaar.utxo()  utxo() - Get list of uxto for address.
+   * @api OpenBazaar.utxo()  utxo()
    * @apiName OpenBazaar Utxo
    * @apiGroup OpenBazaar
    * @apiDescription Return list of uxto for address.
@@ -135,7 +135,7 @@ class OpenBazaar {
   }
 
   /**
-   * @api OpenBazaar.tx()  tx() - Get details on a transaction.
+   * @api OpenBazaar.tx()  tx()
    * @apiName OpenBazaar Tx
    * @apiGroup OpenBazaar
    * @apiDescription Get details on a transaction.

src/price.js

@@ -1,32 +1,159 @@
 const axios = require("axios")
-/**
- * @api price.current() current() - Get current price.
- * @apiName Price.
- * @apiGroup Price
- * @apiDescription Return current price of BCH in multiple currencies.
- *
- * @apiExample Example usage:
- *(async () => {
- *  try {
- *    let current = await bchjs.Price.current('usd');
- *    console.log(current);
- *  } catch(error) {
- *   console.error(error)
- *  }
- *})()
- *
- * // 26681
- */
+
+let _this
+
 class Price {
+  constructor(config) {
+    _this = this
+
+    this.restURL = config.restURL
+    this.apiToken = config.apiToken
+    this.authToken = config.authToken
+
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
+      }
+    }
+
+    this.axios = axios
+  }
+
+  // This endpoint is deprecated. Documentation removed.
   async current(currency = "usd") {
     try {
-      const response = await axios.get(
+      const response = await this.axios.get(
         `https://index-api.bitcoin.com/api/v0/cash/price/${currency.toLowerCase()}`
       )
+      // console.log(`response.data: ${JSON.stringify(response.data, null, 2)}`)
+
       return response.data.price
-    } catch (error) {
-      if (error.response && error.response.data) throw error.response.data
-      else throw error
+    } catch (err) {
+      if (err.response && err.response.data) throw err.response.data
+      else throw err
+    }
+  }
+
+  /**
+   * @api price.getUsd() getUsd()
+   * @apiName Price getUsd()
+   * @apiGroup Price
+   * @apiDescription Return current price of BCH in USD.
+   * This endpoint gets the USD price of BCH from the Coinbase API. The price
+   * comes from bch-api, so it has a better chance of working in Tor.
+   *
+   * @apiExample Example usage:
+   *(async () => {
+   *  try {
+   *    let current = await bchjs.Price.getUsd();
+   *    console.log(current);
+   *  } catch(err) {
+   *   console.err(err)
+   *  }
+   *})()
+   *
+   * // 266.81
+   */
+  async getUsd() {
+    try {
+      const response = await this.axios.get(
+        `${this.restURL}price/usd`,
+        _this.axiosOptions
+      )
+      // console.log(`response.data: ${JSON.stringify(response.data, null, 2)}`)
+
+      return response.data.usd
+    } catch (err) {
+      if (err.response && err.response.data) throw err.response.data
+      else throw err
+    }
+  }
+
+  /**
+   * @api price.rates() rates()
+   * @apiName Price rates()
+   * @apiGroup Price
+   * @apiDescription Return current price of BCH in several different currencies.
+   * This endpoint gets the price of BCH from the Coinbase API in many different
+   * currencies. The price
+   * comes from bch-api, so it has a better chance of working in Tor.
+   *
+   * @apiExample Example usage:
+   *(async () => {
+   *  try {
+   *    let current = await bchjs.Price.rates();
+   *    console.log(current);
+   *  } catch(err) {
+   *   console.err(err)
+   *  }
+   *})()
+   *
+   * {
+   *   AED: "915.049218",
+   *   AFN: "19144.48874646",
+   *   ALGO: "826.6633482661356600405",
+   *   ...
+   *   ZRX: "644.844402797695193656",
+   *   ZWL: "80215.03"
+   * }
+   */
+  async rates() {
+    try {
+      const response = await this.axios.get(
+        `${this.restURL}price/rates`,
+        _this.axiosOptions
+      )
+      // console.log(`response.data: ${JSON.stringify(response.data, null, 2)}`)
+
+      return response.data
+    } catch (err) {
+      if (err.response && err.response.data) throw err.response.data
+      else throw err
+    }
+  }
+
+  /**
+   * @api price.getBchaUsd() getBchaUsd()
+   * @apiName Price getBchaUsd()
+   * @apiGroup Price
+   * @apiDescription Return current price of BCHA in USD.
+   * This endpoint gets the USD price of BCHA from the Coinex API. The price
+   * comes from bch-api, so it has a better chance of working in Tor.
+   *
+   * @apiExample Example usage:
+   *(async () => {
+   *  try {
+   *    let current = await bchjs.Price.getBchaUsd();
+   *    console.log(current);
+   *  } catch(err) {
+   *   console.err(err)
+   *  }
+   *})()
+   *
+   * // 18.81
+   */
+  async getBchaUsd() {
+    try {
+      const response = await this.axios.get(
+        `${this.restURL}price/bchausd`,
+        _this.axiosOptions
+      )
+      // console.log(`response.data: ${JSON.stringify(response.data, null, 2)}`)
+
+      return response.data.usd
+    } catch (err) {
+      if (err.response && err.response.data) throw err.response.data
+      else throw err
     }
   }
 }

src/raw-transactions.js

@@ -6,19 +6,32 @@ class RawTransactions {
   constructor(config) {
     this.restURL = config.restURL
     this.apiToken = config.apiToken
+    this.authToken = config.authToken
 
-    // Add JWT token to the authorization header.
-    this.axiosOptions = {
-      headers: {
-        authorization: `Token ${this.apiToken}`
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
       }
     }
 
+    // Encapsulate dependencies
+    this.axios = axios
+
     _this = this
   }
 
   /**
-   * @api RawTransactions.decodeRawTransaction() decodeRawTransaction() - Return an Array of JSON objects representing the serialized, hex-encoded transactions.
+   * @api RawTransactions.decodeRawTransaction() decodeRawTransaction()
    * @apiName decodeRawTransaction
    * @apiGroup RawTransactions
    * @apiDescription
@@ -115,7 +128,7 @@ class RawTransactions {
   }
 
   /**
-   * @api RawTransactions.decodeScript() decodeScript() - Decode hex-encoded scripts.
+   * @api RawTransactions.decodeScript() decodeScript()
    * @apiName decodeScript
    * @apiGroup RawTransactions
    * @apiDescription
@@ -182,7 +195,7 @@ class RawTransactions {
   }
 
   /**
-   * @api RawTransactions.getRawTransaction() getRawTransaction() - Return the raw transaction data.
+   * @api RawTransactions.getRawTransaction() getRawTransaction()
    * @apiName getRawTransaction
    * @apiGroup RawTransactions
    * @apiDescription
@@ -262,9 +275,7 @@ class RawTransactions {
             txids: txid,
             verbose: verbose
           },
-          headers: {
-            authorization: `Token ${this.apiToken}`
-          }
+          headers: _this.axiosOptions.headers
         }
         const response = await axios(options)
 
@@ -279,7 +290,7 @@ class RawTransactions {
   }
 
   /**
-   * @api RawTransactions.sendRawTransaction() sendRawTransaction() - Submits raw transaction (serialized, hex-encoded) to local node and network.
+   * @api RawTransactions.sendRawTransaction() sendRawTransaction()
    * @apiName sendRawTransaction
    * @apiGroup RawTransactions
    * @apiDescription
@@ -314,7 +325,7 @@ class RawTransactions {
     try {
       // Single tx hex.
       if (typeof hex === "string") {
-        const response = await axios.get(
+        const response = await this.axios.get(
           `${this.restURL}rawtransactions/sendRawTransaction/${hex}`,
           _this.axiosOptions
         )
@@ -337,11 +348,9 @@ class RawTransactions {
           data: {
             hexes: hex
           },
-          headers: {
-            authorization: `Token ${this.apiToken}`
-          }
+          headers: _this.axiosOptions.headers
         }
-        const response = await axios(options)
+        const response = await _this.axios(options)
 
         return response.data
       }

src/schnorr.js

@@ -4,17 +4,27 @@ class Schnorr {
   constructor(config) {
     this.restURL = config.restURL
     this.apiToken = config.apiToken
+    this.authToken = config.authToken
 
-    // Add JWT token to the authorization header.
-    this.axiosOptions = {
-      headers: {
-        authorization: `Token ${this.apiToken}`
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
       }
     }
   }
 
   /**
-   * @api Schnorr.sign() sign() - Sign a 32-byte message with the private key, returning a 64-byte signature.
+   * @api Schnorr.sign() sign()
    * @apiName sign
    * @apiGroup Schnorr
    * @apiDescription
@@ -41,7 +51,7 @@ class Schnorr {
   }
 
   /**
-   * @api Schnorr.verify() verify() - Verify a 64-byte signature of a 32-byte message against the public key.
+   * @api Schnorr.verify() verify()
    * @apiName verify
    * @apiGroup Schnorr
    * @apiDescription
@@ -73,7 +83,7 @@ class Schnorr {
   }
 
   /**
-   * @api Schnorr.batchVerify() batchVerify() - Verify a list of 64-byte signatures as a batch operation.
+   * @api Schnorr.batchVerify() batchVerify()
    * @apiName batchVerify
    * @apiGroup Schnorr
    * @apiDescription
@@ -135,7 +145,7 @@ class Schnorr {
   }
 
   /**
-   * @api Schnorr.nonInteractive() nonInteractive() - Aggregates multiple signatures of different private keys
+   * @api Schnorr.nonInteractive() nonInteractive()
    * @apiName nonInteractive
    * @apiGroup Schnorr
    * @apiDescription
@@ -184,7 +194,7 @@ class Schnorr {
   }
 
   /**
-   * @api Schnorr.computeEll() computeEll() - Generate ell which is the hash over all public keys participating in a session.
+   * @api Schnorr.computeEll() computeEll()
    * @apiName computeEll
    * @apiGroup Schnorr
    * @apiDescription
@@ -258,7 +268,7 @@ class Schnorr {
   }
 
   /**
-   * @api Schnorr.publicKeyCombine() publicKeyCombine() - Creates a special rogue-key-resistant.
+   * @api Schnorr.publicKeyCombine() publicKeyCombine()
    * @apiName publicKeyCombine
    * @apiGroup Schnorr
    * @apiDescription
@@ -276,7 +286,7 @@ class Schnorr {
   }
 
   /**
-   * @api Schnorr.sessionInitialize() sessionInitialize() - Creates a signing session.
+   * @api Schnorr.sessionInitialize() sessionInitialize()
    * @apiName sessionInitialize
    * @apiGroup Schnorr
    * @apiDescription
@@ -315,7 +325,7 @@ class Schnorr {
   }
 
   /**
-   * @api Schnorr.sessionNonceCombine() sessionNonceCombine() - Combines multiple nonces R_i into the combined nonce R.
+   * @api Schnorr.sessionNonceCombine() sessionNonceCombine()
    * @apiName sessionNonceCombine
    * @apiGroup Schnorr
    * @apiDescription
@@ -360,7 +370,7 @@ class Schnorr {
   }
 
   /**
-   * @api Schnorr.partialSign() partialSign() - Creates a partial signature s_i for a participant.
+   * @api Schnorr.partialSign() partialSign()
    * @apiName partialSign
    * @apiGroup Schnorr
    * @apiDescription
@@ -392,7 +402,7 @@ class Schnorr {
   }
 
   /**
-   * @api Schnorr.partialSignatureVerify() partialSignatureVerify() - Verifies a partial signature s_i against the participant's public key P_i.
+   * @api Schnorr.partialSignatureVerify() partialSignatureVerify()
    * @apiName partialSignatureVerify
    * @apiGroup Schnorr
    * @apiDescription
@@ -445,7 +455,7 @@ class Schnorr {
   }
 
   /**
-   * @api Schnorr.partialSignaturesCombine() partialSignaturesCombine() - Combines multiple partial signatures into a Schnorr signature.
+   * @api Schnorr.partialSignaturesCombine() partialSignaturesCombine()
    * @apiName partialSignaturesCombine
    * @apiGroup Schnorr
    * @apiDescription

src/slp/address.js

@@ -14,7 +14,7 @@ class Address extends BCHJSAddress {
   }
 
   /**
-   * @api SLP.Address.toSLPAddress() toSLPAddress() - Converting  to slpAddress format.
+   * @api SLP.Address.toSLPAddress() toSLPAddress()
    * @apiName toSLPAddress
    * @apiGroup SLP
    * @apiDescription Converting legacy or cashaddr to slpAddress format.
@@ -60,7 +60,7 @@ class Address extends BCHJSAddress {
   }
 
   /**
-   * @api SLP.Address.toCashAddress() toCashAddress() - Converting to cashAddress format.
+   * @api SLP.Address.toCashAddress() toCashAddress()
    * @apiName toCashAddress
    * @apiGroup SLP
    * @apiDescription Converting legacy or slpaddr to cashAddress format.
@@ -106,7 +106,7 @@ class Address extends BCHJSAddress {
   }
 
   /**
-   * @api SLP.Address.toLegacyAddress() toLegacyAddress() - Converting to legacy address format.
+   * @api SLP.Address.toLegacyAddress() toLegacyAddress()
    * @apiName toLegacyAddress
    * @apiGroup SLP
    * @apiDescription Converting cashaddr or slpaddr to legacy address format.
@@ -164,7 +164,7 @@ class Address extends BCHJSAddress {
   }
 
   /**
-   * @api SLP.Address.isSLPAddress() isSLPAddress() - Detect if slpAddr encoded address.
+   * @api SLP.Address.isSLPAddress() isSLPAddress()
    * @apiName isSLPAddress
    * @apiGroup SLP
    * @apiDescription Detect if slpAddr encoded address.
@@ -201,7 +201,7 @@ class Address extends BCHJSAddress {
   }
 
   /**
-   * @api SLP.Address.isMainnetAddress() isMainnetAddress() - Detect if mainnet address.
+   * @api SLP.Address.isMainnetAddress() isMainnetAddress()
    * @apiName isMainnetAddress
    * @apiGroup SLP
    * @apiDescription Detect if mainnet address.
@@ -255,7 +255,7 @@ class Address extends BCHJSAddress {
   }
 
   /**
-   * @api SLP.Address.isTestnetAddress() isTestnetAddress() - Detect if testnet address.
+   * @api SLP.Address.isTestnetAddress() isTestnetAddress()
    * @apiName isTestnetAddress
    * @apiGroup SLP
    * @apiDescription Detect if testnet address.
@@ -307,7 +307,7 @@ class Address extends BCHJSAddress {
     return bchAddress.isTestnetAddress(cashAddr)
   }
   /**
-   * @api SLP.Address.isP2PKHAddress() isP2PKHAddress() - Detect if p2pkh address.
+   * @api SLP.Address.isP2PKHAddress() isP2PKHAddress()
    * @apiName isP2PKHAddress
    * @apiGroup SLP
    * @apiDescription Detect if p2pkh address.
@@ -359,7 +359,7 @@ class Address extends BCHJSAddress {
     return bchAddress.isP2PKHAddress(cashAddr)
   }
   /**
-   * @api SLP.Address.isP2SHAddress() isP2SHAddress() - Detect if p2sh address.
+   * @api SLP.Address.isP2SHAddress() isP2SHAddress()
    * @apiName isP2SHAddress
    * @apiGroup SLP
    * @apiDescription Detect if p2sh address.
@@ -411,7 +411,7 @@ class Address extends BCHJSAddress {
     return bchAddress.isP2SHAddress(cashAddr)
   }
   /**
-   * @api SLP.Address.detectAddressFormat() detectAddressFormat() - Detect address format.
+   * @api SLP.Address.detectAddressFormat() detectAddressFormat()
    * @apiName detectAddressFormat
    * @apiGroup SLP
    * @apiDescription Detect address format.
@@ -464,7 +464,7 @@ class Address extends BCHJSAddress {
     return bchAddress.detectAddressFormat(address)
   }
   /**
-   * @api SLP.Address.detectAddressNetwork() detectAddressNetwork() - Detect address network.
+   * @api SLP.Address.detectAddressNetwork() detectAddressNetwork()
    * @apiName detectAddressNetwork
    * @apiGroup SLP
    * @apiDescription Detect address network.
@@ -516,7 +516,7 @@ class Address extends BCHJSAddress {
     return bchAddress.detectAddressNetwork(cashAddr)
   }
   /**
-   * @api SLP.Address.detectAddressType() detectAddressType() - Detect address type.
+   * @api SLP.Address.detectAddressType() detectAddressType()
    * @apiName detectAddressType
    * @apiGroup SLP
    * @apiDescription Detect address type.

src/slp/ecpair.js

@@ -13,7 +13,7 @@ class ECPair extends BCHJSECPair {
   }
   */
   /**
-   * @api SLP.ECPair.toSLPAddress() toSLPAddress() - Get slp address of ECPair.
+   * @api SLP.ECPair.toSLPAddress() toSLPAddress()
    * @apiName toSLPAddress
    * @apiGroup SLP
    * @apiDescription Get slp address of ECPair.

src/slp/slp.js

@@ -18,22 +18,31 @@ const Utils = require("./utils")
 // SLP is a superset of BITBOX
 class SLP {
   constructor(config) {
-    const tmp = {}
-    if (!config || !config.restURL) {
-      tmp.restURL = `https://api.fullstack.cash/v3/`
+    this.restURL = config.restURL
+    this.apiToken = config.apiToken
+    this.authToken = config.authToken
+
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
     } else {
-      tmp.restURL = config.restURL
-      tmp.apiToken = config.apiToken
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
+      }
     }
 
-    this.restURL = tmp.restURL
-    this.apiToken = tmp.apiToken
-
-    this.Address = new Address(tmp)
+    this.Address = new Address(config)
     this.ECPair = ECPair
-    this.TokenType1 = new TokenType1(tmp)
+    this.TokenType1 = new TokenType1(config)
     this.NFT1 = new NFT1(this.restURL)
-    this.Utils = new Utils(tmp)
+    this.Utils = new Utils(config)
   }
 }
 

src/slp/tokentype1.js

@@ -18,17 +18,28 @@ class TokenType1 {
   constructor(config) {
     this.restURL = config.restURL
     this.apiToken = config.apiToken
+    this.authToken = config.authToken
+
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
+      }
+    }
 
     addy = new Address(config)
     this.Script = new Script()
 
     this.axios = axios
-    // Add JWT token to the authorization header.
-    this.axiosOptions = {
-      headers: {
-        authorization: `Token ${this.apiToken}`
-      }
-    }
 
     // Instantiate the transaction builder.
     TransactionBuilder.setAddress(addy)
@@ -426,7 +437,7 @@ class TokenType1 {
 
       return slpSendObj
     } catch (err) {
-      console.log(err)
+      // console.log(err)
       throw err
     }
   }

src/slp/utils.js

@@ -1,10 +1,11 @@
+// Public npm libraries
 const axios = require("axios")
 const slpParser = require("slp-parser")
 
-const Script = require("../script")
-const scriptLib = new Script()
+// const Script = require("../script")
+// const scriptLib = new Script()
 
-const BigNumber = require("bignumber.js")
+// const BigNumber = require("bignumber.js")
 
 let _this
 
@@ -13,15 +14,28 @@ class Utils {
     this.restURL = config.restURL
     this.apiToken = config.apiToken
     this.slpParser = slpParser
+    this.authToken = config.authToken
+    this.axios = axios
 
-    // Add JWT token to the authorization header.
-    this.axiosOptions = {
-      headers: {
-        authorization: `Token ${this.apiToken}`
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
       }
     }
 
     _this = this
+
+    this.whitelist = []
   }
 
   /**
@@ -183,6 +197,7 @@ class Utils {
   async list(id) {
     let path
     let method
+
     if (!id) {
       method = "get"
       path = `${this.restURL}slp/list`
@@ -194,14 +209,14 @@ class Utils {
       path = `${this.restURL}slp/list`
     }
 
-    //console.log(`path: ${path}`)
+    // console.log(`path: ${path}`)
 
     try {
       let response
       if (method === "get") {
-        response = await axios.get(path, _this.axiosOptions)
+        response = await _this.axios.get(path, _this.axiosOptions)
       } else {
-        response = await axios.post(
+        response = await _this.axios.post(
           path,
           {
             tokenIds: id
@@ -297,7 +312,7 @@ class Utils {
       if (typeof address === "string") {
         const path = `${this.restURL}slp/balancesForAddress/${address}`
 
-        const response = await axios.get(path, _this.axiosOptions)
+        const response = await _this.axios.get(path, _this.axiosOptions)
         return response.data
 
         // Array of addresses.
@@ -305,7 +320,7 @@ class Utils {
         const path = `${this.restURL}slp/balancesForAddress`
 
         // Dev note: must use axios.post for unit test stubbing.
-        const response = await axios.post(
+        const response = await _this.axios.post(
           path,
           {
             addresses: address
@@ -316,7 +331,7 @@ class Utils {
         return response.data
       }
 
-      throw new Error(`Input address must be a string or array of strings.`)
+      throw new Error("Input address must be a string or array of strings.")
     } catch (error) {
       if (error.response && error.response.data) throw error.response.data
       throw error
@@ -359,88 +374,10 @@ class Utils {
    */
   // Retrieve token balances for a given tokenId.
   async balancesForToken(tokenId) {
-    const path = `${this.restURL}slp/balancesForToken/${tokenId}`
-
     try {
-      const response = await axios.get(path, _this.axiosOptions)
-      return response.data
-    } catch (error) {
-      if (error.response && error.response.data) throw error.response.data
-      throw error
-    }
-  }
+      const path = `${this.restURL}slp/balancesForToken/${tokenId}`
 
-  /**
-   * @api SLP.Utils.balance() balance()
-   * @apiName balance
-   * @apiGroup SLP Utils
-   * @apiDescription Return single balance for an address by token id.
-   *
-   * @apiExample Example usage:
-   *
-   * // single balance for SLP Address
-   * (async () => {
-   *  try {
-   *    let balance = await bchjs.SLP.Utils.balance(
-   *      "simpleledger:qr5agtachyxvrwxu76vzszan5pnvuzy8duhv4lxrsk",
-   *      "df808a41672a0a0ae6475b44f272a107bc9961b90f29dc918d71301f24fe92fb"
-   *    );
-   *    console.log(balance);
-   *  } catch (error) {
-   *    console.error(error);
-   *  }
-   * })();
-   *
-   * // returns
-   * // { tokenId:
-   * //   'df808a41672a0a0ae6475b44f272a107bc9961b90f29dc918d71301f24fe92fb',
-   * //   balance: '617',
-   * //   decimalCount: 8 }
-   *
-   * // single balance for Cash Address
-   * (async () => {
-   *  try {
-   *    let balance = await bchjs.SLP.Utils.balance(
-   *      "bitcoincash:qr5agtachyxvrwxu76vzszan5pnvuzy8dumh7ynrwg",
-   *      "df808a41672a0a0ae6475b44f272a107bc9961b90f29dc918d71301f24fe92fb"
-   *    );
-   *    console.log(balance);
-   *  } catch (error) {
-   *    console.error(error);
-   *  }
-   * })();
-   *
-   * // returns
-   * // { tokenId:
-   * //   'df808a41672a0a0ae6475b44f272a107bc9961b90f29dc918d71301f24fe92fb',
-   * //   balance: '617',
-   * //   decimalCount: 8 }
-   *
-   * // single balance for Legacy Address
-   * (async () => {
-   *  try {
-   *    let balance = await bchjs.SLP.Utils.balance(
-   *      "1DwQqpWc8pzaRydCmiJsPdoqCzmjSQQbp8",
-   *      "467969e067f5612863d0bf2daaa70dede2c6be03abb6fd401c5ef6e1e1f1f5c5"
-   *    );
-   *    console.log(balance);
-   *  } catch (error) {
-   *    console.error(error);
-   *  }
-   * })();
-   *
-   * // returns
-   * // { tokenId:
-   * //    '467969e067f5612863d0bf2daaa70dede2c6be03abb6fd401c5ef6e1e1f1f5c5',
-   * //   balance: '1234',
-   * //   decimalCount: 2 }
-   */
-  // Retrieve a balance for a specific address and token ID
-  async balance(address, tokenId) {
-    const path = `${this.restURL}slp/balance/${address}/${tokenId}`
-
-    try {
-      const response = await axios.get(path, _this.axiosOptions)
+      const response = await _this.axios.get(path, _this.axiosOptions)
       return response.data
     } catch (error) {
       if (error.response && error.response.data) throw error.response.data
@@ -505,7 +442,7 @@ class Utils {
     else txids = txid
 
     try {
-      const response = await axios.post(
+      const response = await _this.axios.post(
         path,
         {
           txids: txids
@@ -516,16 +453,214 @@ class Utils {
 
       const validatedTxids = response.data
 
-      // Handle any null values
-      for (let i = 0; i < validatedTxids.length; i++) {
-        if (validatedTxids[i] === null) {
-          validatedTxids[i] = {
-            txid: txids[i],
-            valid: false
-          }
-        }
+      return validatedTxids
+    } catch (error) {
+      if (error.response && error.response.data) throw error.response.data
+      throw error
+    }
+  }
+
+  /**
+   * @api SLP.Utils.validateTxid2() validateTxid2()
+   * @apiName validateTxid2
+   * @apiGroup SLP Utils
+   * @apiDescription Validate that txid is an SLP transaction.
+   *
+   * This second validatoin version uses the slp-validate slp library. It is
+   * much slower and less efficient than SLPDB and is prone to time-outs for
+   * tokens with large DAGs. However, it operates independently of SLPDB and
+   * is a great second validation option, particularly when SLPDB returns 'null'
+   * values.
+   *
+   * Due to the inefficiency of this call, only a single TXID can be input at a
+   * time. This call will throw an error if the input is an array.
+   *
+   * @apiExample Example usage:
+   *
+   * // validate single SLP txid
+   * (async () => {
+   *  try {
+   *    let validated = await bchjs.SLP.Utils.validateTxid2(
+   *      "df808a41672a0a0ae6475b44f272a107bc9961b90f29dc918d71301f24fe92fb"
+   *    );
+   *    console.log(validated);
+   *  } catch (error) {
+   *    console.error(error);
+   *  }
+   * })();
+   *
+   * // returns
+   * [ { txid:
+   * 'df808a41672a0a0ae6475b44f272a107bc9961b90f29dc918d71301f24fe92fb',
+   * valid: true } ]
+   */
+  async validateTxid2(txid) {
+    try {
+      // console.log(`txid: ${JSON.stringify(txid, null, 2)}`)
+
+      if (
+        !txid ||
+        txid === "" ||
+        typeof txid !== "string" ||
+        txid.length !== 64
+      )
+        throw new Error("txid must be 64 character string.")
+
+      const path = `${this.restURL}slp/validateTxid2/${txid}`
+
+      const response = await _this.axios.get(path, _this.axiosOptions)
+      return response.data
+    } catch (error) {
+      if (error.response && error.response.data) throw error.response.data
+
+      if (error.error && error.error.indexOf("Network error") > -1)
+        throw new Error("slp-validate timed out")
+
+      throw error
+    }
+  }
+
+  /**
+   * @api SLP.Utils.whitelist() whitelist()
+   * @apiName whitelist
+   * @apiGroup SLP Utils
+   * @apiDescription Get SLP tokens in whitelist
+   * Retrieves a list of the SLP tokens that in the whitelist. Tokens in the
+   * whitelist can be validated with the validateTxid3() function. validateTxid3()
+   * will still work when the SLP network is under stress.
+   *
+   * @apiExample Example usage:
+   *
+   * // validate single SLP txid
+   * (async () => {
+   *  try {
+   *    let list = await bchjs.SLP.Utils.whitelit();
+   *    console.log(list);
+   *  } catch (error) {
+   *    console.error(error);
+   *  }
+   * })();
+   *
+   * // returns
+   * [
+   *   {
+   *     name: 'USDH',
+   *     tokenId:
+   *       'c4b0d62156b3fa5c8f3436079b5394f7edc1bef5dc1cd2f9d0c4d46f82cca479'
+   *   },
+   *   {
+   *     name: 'SPICE',
+   *     tokenId:
+   *       '4de69e374a8ed21cbddd47f2338cc0f479dc58daa2bbe11cd604ca488eca0ddf'
+   *   },
+   *   {
+   *     name: 'PSF',
+   *     tokenId:
+   *       '38e97c5d7d3585a2cbf3f9580c82ca33985f9cb0845d4dcce220cb709f9538b0'
+   *   },
+   *   {
+   *     name: 'TROUT',
+   *     tokenId:
+   *       'a4fb5c2da1aa064e25018a43f9165040071d9e984ba190c222a7f59053af84b2'
+   *   },
+   *   {
+   *     name: 'PSFTEST',
+   *     tokenId:
+   *       'd0ef4de95b78222bfee2326ab11382f4439aa0855936e2fe6ac129a8d778baa0'
+   *   }
+   * ]
+   */
+  async getWhitelist() {
+    try {
+      const path = `${this.restURL}slp/whitelist`
+
+      // Retrieve the whitelist from the REST API if we haven't gotten it yet.
+      if (this.whitelist.length === 0) {
+        const response = await _this.axios.get(path, _this.axiosOptions)
+        // console.log(`response.data: ${JSON.stringify(response.data, null, 2)}`)
+
+        this.whitelist = response.data
       }
 
+      return this.whitelist
+    } catch (error) {
+      if (error.response && error.response.data) throw error.response.data
+      throw error
+    }
+  }
+
+  /**
+   * @api SLP.Utils.validateTxid3() validateTxid3()
+   * @apiName validateTxid3
+   * @apiGroup SLP Utils
+   * @apiDescription Validate that txid is an SLP transaction using the SLPDB whitelist server.
+   * Same exact functionality as the validateTxid() function, but this function
+   * calls the whitelist SLPDB. It will only validate SLP tokens that are in the
+   * whitelist. You can retrieve the whitelist with the SLP.Utils.whitelist()
+   * function.
+   *
+   * @apiExample Example usage:
+   *
+   * // validate single SLP txid
+   * (async () => {
+   *  try {
+   *    let validated = await bchjs.SLP.Utils.validateTxid3(
+   *      "df808a41672a0a0ae6475b44f272a107bc9961b90f29dc918d71301f24fe92fb"
+   *    );
+   *    console.log(validated);
+   *  } catch (error) {
+   *    console.error(error);
+   *  }
+   * })();
+   *
+   * // returns
+   * [ { txid:
+   * 'df808a41672a0a0ae6475b44f272a107bc9961b90f29dc918d71301f24fe92fb',
+   * valid: true } ]
+   *
+   * // validate multiple SLP txids
+   * (async () => {
+   *  try {
+   *    let validated = await bchjs.SLP.Utils.validateTxid3([
+   *      "df808a41672a0a0ae6475b44f272a107bc9961b90f29dc918d71301f24fe92fb",
+   *      "00ea27261196a411776f81029c0ebe34362936b4a9847deb1f7a40a02b3a1476"
+   *    ]);
+   *    console.log(validated);
+   *  } catch (error) {
+   *    console.error(error);
+   *  }
+   * })();
+   *
+   * // returns
+   * [ { txid:
+   *     'df808a41672a0a0ae6475b44f272a107bc9961b90f29dc918d71301f24fe92fb',
+   *    valid: true },
+   *  { txid:
+   *     '00ea27261196a411776f81029c0ebe34362936b4a9847deb1f7a40a02b3a1476',
+   *    valid: true } ]
+   */
+  async validateTxid3(txid) {
+    const path = `${this.restURL}slp/validateTxid3`
+
+    // console.log(`txid: ${JSON.stringify(txid, null, 2)}`)
+
+    // Handle a single TXID or an array of TXIDs.
+    let txids
+    if (typeof txid === "string") txids = [txid]
+    else txids = txid
+
+    try {
+      const response = await _this.axios.post(
+        path,
+        {
+          txids: txids
+        },
+        _this.axiosOptions
+      )
+      // console.log(`response.data: ${JSON.stringify(response.data, null, 2)}`)
+
+      const validatedTxids = response.data
+
       return validatedTxids
     } catch (error) {
       if (error.response && error.response.data) throw error.response.data
@@ -569,10 +704,11 @@ class Utils {
    * }
    */
   async tokenStats(tokenId) {
-    const path = `${this.restURL}slp/tokenStats/${tokenId}`
-
     try {
-      const response = await axios.get(path, _this.axiosOptions)
+      const path = `${this.restURL}slp/tokenStats/${tokenId}`
+
+      const response = await _this.axios.get(path, _this.axiosOptions)
+
       return response.data
     } catch (error) {
       if (error.response && error.response.data) throw error.response.data
@@ -639,10 +775,11 @@ class Utils {
    */
   // Retrieve token transactions for a given tokenId and address.
   async transactions(tokenId, address) {
-    const path = `${this.restURL}slp/transactions/${tokenId}/${address}`
-
     try {
-      const response = await axios.get(path, _this.axiosOptions)
+      const path = `${this.restURL}slp/transactions/${tokenId}/${address}`
+
+      const response = await _this.axios.get(path, _this.axiosOptions)
+
       return response.data
     } catch (error) {
       if (error.response && error.response.data) throw error.response.data
@@ -678,10 +815,11 @@ class Utils {
    * }
    */
   async burnTotal(transactionId) {
-    const path = `${this.restURL}slp/burnTotal/${transactionId}`
-
     try {
-      const response = await axios.get(path, _this.axiosOptions)
+      const path = `${this.restURL}slp/burnTotal/${transactionId}`
+
+      const response = await _this.axios.get(path, _this.axiosOptions)
+
       return response.data
     } catch (error) {
       if (error.response && error.response.data) throw error.response.data
@@ -718,12 +856,12 @@ class Utils {
         typeof txid !== "string" ||
         txid.length !== 64
       )
-        throw new Error(`txid string must be included.`)
+        throw new Error("txid string must be included.")
 
       // console.log(`this.restURL: ${this.restURL}`)
       const path = `${this.restURL}slp/txDetails/${txid}`
 
-      const response = await axios.get(path, _this.axiosOptions)
+      const response = await _this.axios.get(path, _this.axiosOptions)
       return response.data
     } catch (error) {
       if (error.response && error.response.data) throw error.response.data
@@ -740,6 +878,9 @@ class Utils {
    * Similar to decodeOpReturn(), except decodeOpReturn2() uses the slp-parser
    * library maintained by JT Freeman. Outputs have slightly different format.
    *
+   * If optional associative array parameter cache is used, will cache and
+   * reuse responses for the same input.
+   *
    * Throws an error if given a non-SLP txid.
    *
    * In a future version of bch-js, this method will replace the origonal
@@ -772,15 +913,30 @@ class Utils {
    * }
    */
   // Reimplementation of decodeOpReturn() using slp-parser.
-  async decodeOpReturn(txid) {
+  async decodeOpReturn(txid, cache = null) {
+    // The cache object is an in-memory cache (JS Object) that can be passed
+    // into this function. It helps if multiple vouts from the same TXID are
+    // being evaluated. In that case, it can significantly reduce the number
+    // of API calls.
+    // To use: add the output of this function to the cache object:
+    // cache[txid] = returnValue
+    // Then pass that cache object back into this function every time its called.
+    if (cache) {
+      if (!(cache instanceof Object))
+        throw new Error("decodeOpReturn cache parameter must be Object")
+
+      const cachedVal = cache[txid]
+      if (cachedVal) return cachedVal
+    }
+
     try {
       // Validate the txid input.
       if (!txid || txid === "" || typeof txid !== "string")
-        throw new Error(`txid string must be included.`)
+        throw new Error("txid string must be included.")
 
       // Retrieve the transaction object from the full node.
       const path = `${this.restURL}rawtransactions/getRawTransaction/${txid}?verbose=true`
-      const response = await axios.get(path, _this.axiosOptions)
+      const response = await _this.axios.get(path, _this.axiosOptions)
       const txDetails = response.data
       // console.log(`txDetails: ${JSON.stringify(txDetails, null, 2)}`)
 
@@ -824,8 +980,11 @@ class Utils {
       }
       // console.log(`tokenData: ${JSON.stringify(tokenData, null, 2)}`)
 
+      if (cache) cache[txid] = tokenData
+
       return tokenData
     } catch (error) {
+      // console.log('decodeOpReturn error: ', error)
       if (error.response && error.response.data) throw error.response.data
       throw error
     }
@@ -844,18 +1003,20 @@ class Utils {
    * set to false.
    * If the UTXO is part of an SLP transaction, it will return the UTXO object
    * with additional SLP information attached. An `isValid` property will be included.
-   * If its value is true, the UTXO is a valid SLP UTXO. If the value is null,
-   * then SLPDB has not yet processed that txid and validity has not been confirmed.
+   * If its value is true, the UTXO is a valid SLP UTXO.
+   * If the isValid value is null,
+   * then SLPDB has not yet processed that txid and validity has not been confirmed,
+   * or a 429 rate-limit error was enountered during the processing of the request.
    *
    * @apiExample Example usage:
    *
    * (async () => {
    * try {
-   *  const utxos = await bchjs.Blockbook.utxos(`bitcoincash:qpcqs0n5xap26un2828n55gan2ylj7wavvzeuwdx05`)
+   *  const utxos = await bchjs.Electrumx.utxo(`bitcoincash:qpcqs0n5xap26un2828n55gan2ylj7wavvzeuwdx05`)
    *
    *  const utxoInfo = await bchjs.SLP.Utils.tokenUtxoDetails(utxos)
    *
-   *  console.log(`utxoInfo: ${JSON.stringify(isSLPUtxo,null,2)}`)
+   *  console.log(`utxoInfo: ${JSON.stringify(utxoInfo, null, 2)}`)
    * } catch (error) {
    *  console.error(error)
    * }
@@ -888,8 +1049,12 @@ class Utils {
   // CT 5/31/20: Refactored to use slp-parse library.
   async tokenUtxoDetails(utxos) {
     try {
+      // utxo list may have duplicate tx_hash, varying tx_pos
+      // only need to call decodeOpReturn once for those
+      const decodeOpReturnCache = {}
+      const cachedTxValidation = {}
       // Throw error if input is not an array.
-      if (!Array.isArray(utxos)) throw new Error(`Input must be an array.`)
+      if (!Array.isArray(utxos)) throw new Error("Input must be an array.")
 
       // Loop through each element in the array and validate the input before
       // further processing.
@@ -922,6 +1087,7 @@ class Utils {
           }
         }
 
+        // Ensure the UTXO has a vout or tx_pos property.
         if (!Number.isInteger(utxo.vout)) {
           if (Number.isInteger(utxo.tx_pos)) {
             utxo.vout = utxo.tx_pos
@@ -945,15 +1111,38 @@ class Utils {
         // If there is no OP_RETURN, mark the UTXO as false.
         let slpData = false
         try {
-          slpData = await this.decodeOpReturn(utxo.txid)
+          slpData = await this.decodeOpReturn(utxo.txid, decodeOpReturnCache)
           // console.log(`slpData: ${JSON.stringify(slpData, null, 2)}`)
         } catch (err) {
-          // console.log(`error: `, err)
+          // console.log(`error from decodeOpReturn(${utxo.txid}): `, err)
+
           // An error will be thrown if the txid is not SLP.
-          // Mark as false and continue the loop.
-          // outAry.push(false)
-          utxo.isValid = false
-          outAry.push(utxo)
+          // If error is for some other reason, like a 429 error, mark utxo as 'null'
+          // to display the unknown state.
+          if (
+            !err.message ||
+            (err.message.indexOf("scriptpubkey not op_return") === -1 &&
+              err.message.indexOf("lokad id") === -1 &&
+              err.message.indexOf("trailing data") === -1)
+          ) {
+            // console.log(
+            //   `unknown error from decodeOpReturn(). Marking as 'null'`,
+            //   err
+            // )
+
+            utxo.isValid = null
+            outAry.push(utxo)
+
+            // If error is thrown because there is no OP_RETURN, then it's not
+            // an SLP UTXO.
+            // Mark as false and continue the loop.
+          } else {
+            // console.log("marking as invalid")
+            utxo.isValid = false
+            outAry.push(utxo)
+          }
+
+          // Halt the execution of the loop and increase to the next index.
           continue
         }
 
@@ -1013,7 +1202,10 @@ class Utils {
 
           // If UTXO passes validation, then return formatted token data.
           else {
-            const genesisData = await this.decodeOpReturn(slpData.tokenId)
+            const genesisData = await this.decodeOpReturn(
+              slpData.tokenId,
+              decodeOpReturnCache
+            )
             // console.log(`genesisData: ${JSON.stringify(genesisData, null, 2)}`)
 
             // Minting Baton
@@ -1061,7 +1253,10 @@ class Utils {
 
           // If UTXO passes validation, then return formatted token data.
           else {
-            const genesisData = await this.decodeOpReturn(slpData.tokenId)
+            const genesisData = await this.decodeOpReturn(
+              slpData.tokenId,
+              decodeOpReturnCache
+            )
             // console.log(`genesisData: ${JSON.stringify(genesisData, null, 2)}`)
 
             // console.log(`utxo: ${JSON.stringify(utxo, null, 2)}`)
@@ -1086,12 +1281,81 @@ class Utils {
           }
         }
 
-        // Finally, validate the SLP txid with SLPDB.
+        // *After* the UTXO has been hydrated with SLP data,
+        // validate the TXID with SLPDB.
         if (outAry[i].tokenType) {
-          const isValid = await this.validateTxid(utxo.txid)
+          // Only execute this block if the current UTXO has a 'tokenType'
+          // property. i.e. it has been successfully hydrated with SLP
+          // information.
+
+          // If the value has been cached, use the cached version first.
+          let isValid = cachedTxValidation[utxo.txid]
+
+          // If not in the cache, try the general SLPDB.
+          if (isValid == null) {
+            isValid = await this.validateTxid(utxo.txid)
+            isValid = isValid[0].valid
+
+            // Save the result to the local cache.
+            cachedTxValidation[utxo.txid] = isValid
+          }
           // console.log(`isValid: ${JSON.stringify(isValid, null, 2)}`)
 
-          outAry[i].isValid = isValid[0].valid
+          // If still null, check the whitelist SLPDB
+          if (isValid === null) {
+            // console.log(
+            //   `checking against whitelist SLPDB. outAry[${i}]: ${JSON.stringify(
+            //     outAry[i],
+            //     null,
+            //     2
+            //   )}`
+            // )
+
+            // Figure out if the token UTXO is in the whitelist.
+            let utxoInWhitelist = false
+            for (let j = 0; j < this.whitelist.length; j++) {
+              if (outAry[i].tokenId === this.whitelist[j].tokenId) {
+                utxoInWhitelist = true
+                break
+              }
+            }
+
+            // If the utxo.tokenId is in the whitelist, check the validity with
+            // the whitelist SLPDB. This should still be functioning properly
+            // if the general SLPDB is not.
+            if (utxoInWhitelist) {
+              isValid = await this.validateTxid3(utxo.txid)
+
+              // console.log(
+              //   `whitelist-SLPDB for ${utxo.txid}: ${JSON.stringify(
+              //     isValid,
+              //     null,
+              //     2
+              //   )}`
+              // )
+
+              isValid = isValid[0].valid
+
+              // Save the result to the local cache.
+              cachedTxValidation[utxo.txid] = isValid
+            }
+          }
+
+          // If still null, as a last resort, check it against slp-validate
+          if (isValid === null) {
+            isValid = await this.validateTxid2(utxo.txid)
+            // console.log(
+            //   `slp-validate isValid: ${JSON.stringify(isValid, null, 2)}`
+            // )
+
+            isValid = isValid.isValid
+
+            // Save the result to the local cache.
+            cachedTxValidation[utxo.txid] = isValid
+          }
+
+          // console.log(`isValid: ${JSON.stringify(isValid, null, 2)}`)
+          outAry[i].isValid = isValid
         }
       }
 
@@ -1101,6 +1365,191 @@ class Utils {
       throw error
     }
   }
+
+  /**
+   * @api SLP.Utils.hydrateUtxos() hydrateUtxos()
+   * @apiName hydrateUtxos
+   * @apiGroup SLP Utils
+   * @apiDescription Hydrate a UTXO with SLP token metadata.
+   *
+   * The same as tokenUtxoDetails(), but uses bch-api to do the heavy lifting,
+   * which greatly reduces the number of API calls.
+   *
+   * Expects an array of UTXO objects as input. Returns an array of equal size.
+   * Returns UTXO data hydrated with token information.
+   * If the
+   * UTXO does not belong to a SLP transaction, it will return an `isValid` property
+   * set to false.
+   * If the UTXO is part of an SLP transaction, it will return the UTXO object
+   * with additional SLP information attached. An `isValid` property will be included.
+   * If its value is true, the UTXO is a valid SLP UTXO. \
+   * If the isValid value is null,
+   * then SLPDB has not yet processed that txid and validity has not been confirmed,
+   * or a 429 rate-limit error was enountered during the processing of the request.
+   *
+   * @apiExample Example usage:
+   *
+   * (async () => {
+   * try {
+   *  const utxos = await bchjs.Electrumx.utxo([
+   *   "bitcoincash:qq6mvsm7l92d77zpymmltvaw09p5uzghyuyx7spygg",
+   *   "bitcoincash:qpjdrs8qruzh8xvusdfmutjx62awcepnhyperm3g89",
+   *   "bitcoincash:qzygn28zpgeemnptkn26xzyuzzfu9l8f9vfvq7kptk"
+   *  ])
+   *
+   *  const utxoInfo = await bchjs.SLP.Utils.hydrateUtxos(utxos.utxos)
+   *
+   *  console.log(`${JSON.stringify(utxoInfo, null, 2)}`)
+   * } catch (error) {
+   *  console.error(error)
+   * }
+   * })()
+   *
+   * // returns
+   * {
+   *  "slpUtxos": [
+   *   {
+   *    "utxos": [
+   *      {
+   *        "height": 654522,
+   *         "tx_hash": "516e763932061f9e868652d727045b714db1ecac459e84cd52b5b4cb39572ecc",
+   *        "tx_pos": 0,
+   *        "value": 6000,
+   *        "satoshis": 6000,
+   *        "txid": "516e763932061f9e868652d727045b714db1ecac459e84cd52b5b4cb39572ecc",
+   *        "vout": 0,
+   *        "isValid": false
+   *      }
+   *    ],
+   *    "address": "bitcoincash:qq6mvsm7l92d77zpymmltvaw09p5uzghyuyx7spygg"
+   *   },
+   *   {
+   *    "utxos": [
+   *      {
+   *        "height": 654522,
+   *        "tx_hash": "8ec01d851d9df9fb4b4331275e2ff680257c224100d0081cec6fbeedf982f738",
+   *        "tx_pos": 1,
+   *        "value": 546,
+   *        "satoshis": 546,
+   *        "txid": "8ec01d851d9df9fb4b4331275e2ff680257c224100d0081cec6fbeedf982f738",
+   *        "vout": 1,
+   *        "utxoType": "token",
+   *        "transactionType": "send",
+   *        "tokenId": "a4fb5c2da1aa064e25018a43f9165040071d9e984ba190c222a7f59053af84b2",
+   *        "tokenTicker": "TROUT",
+   *        "tokenName": "Trout's test token",
+   *        "tokenDocumentUrl": "troutsblog.com",
+   *        "tokenDocumentHash": "",
+   *        "decimals": 2,
+   *        "tokenType": 1,
+   *        "tokenQty": 10,
+   *        "isValid": true
+   *      }
+   *    ],
+   *    "address": "bitcoincash:qpjdrs8qruzh8xvusdfmutjx62awcepnhyperm3g89"
+   *   },
+   *   {
+   *    "utxos": [
+   *      {
+   *        "height": 654522,
+   *        "tx_hash": "072a1e2c2d5f1309bf4eef7f88684e4ecd544a903b386b07f3e04b91b13d8af1",
+   *        "tx_pos": 0,
+   *        "value": 6999,
+   *        "satoshis": 6999,
+   *        "txid": "072a1e2c2d5f1309bf4eef7f88684e4ecd544a903b386b07f3e04b91b13d8af1",
+   *        "vout": 0,
+   *        "isValid": false
+   *      },
+   *      {
+   *        "height": 654522,
+   *        "tx_hash": "a72db6a0883ecb8e379f317231b2571e41e041b7b1107e3e54c2e0b3386ac6ca",
+   *        "tx_pos": 1,
+   *        "value": 546,
+   *        "satoshis": 546,
+   *        "txid": "a72db6a0883ecb8e379f317231b2571e41e041b7b1107e3e54c2e0b3386ac6ca",
+   *        "vout": 1,
+   *        "utxoType": "token",
+   *        "transactionType": "send",
+   *        "tokenId": "6201f3efe486c577433622817b99645e1d473cd3882378f9a0efc128ab839a82",
+   *        "tokenTicker": "VALENTINE",
+   *        "tokenName": "Valentine day token",
+   *        "tokenDocumentUrl": "fullstack.cash",
+   *        "tokenDocumentHash": "",
+   *        "decimals": 2,
+   *        "tokenType": 1,
+   *        "tokenQty": 5,
+   *        "isValid": true
+   *      }
+   *    ],
+   *    "address": "bitcoincash:qzygn28zpgeemnptkn26xzyuzzfu9l8f9vfvq7kptk"
+   *   }
+   *  ]
+   * }
+   *
+   * (async () => {
+   * try {
+   *   const utxos = [
+   *     {
+   *       utxos: [
+   *         {
+   *           txid: "d56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56",
+   *           vout: 3,
+   *           value: "6816",
+   *           height: 606848,
+   *           confirmations: 13,
+   *           satoshis: 6816
+   *         }
+   *       ]
+   *    }
+   *  ]
+   *
+   *  const utxoInfo = await bchjs.SLP.Utils.hydrateUtxos(utxos)
+   *
+   *  console.log(`${JSON.stringify(utxoInfo, null, 2)}`)
+   * } catch (error) {
+   *  console.error(error)
+   * }
+   * })()
+   *
+   * // returns
+   * {
+   *  "slpUtxos": [
+   *   {
+   *    "utxos": [
+   *      {
+   *        "txid": "d56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56",
+   *        "vout": 3,
+   *        "value": "6816",
+   *        "height": 606848,
+   *        "confirmations": 13,
+   *        "satoshis": 6816,
+   *        "isValid": false
+   *      }
+   *    ]
+   *  }
+   *  ]
+   */
+  // Same as tokenUtxoDetails(), but reduces API calls by having bch-api server
+  // do the heavy lifting.
+  async hydrateUtxos(utxos) {
+    try {
+      // Throw error if input is not an array.
+      if (!Array.isArray(utxos)) throw new Error("Input must be an array.")
+
+      const response = await _this.axios.post(
+        `${this.restURL}slp/hydrateUtxos`,
+        {
+          utxos: utxos
+        },
+        _this.axiosOptions
+      )
+
+      return response.data
+    } catch (error) {
+      if (error.response && error.response.data) throw error.response.data
+      else throw error
+    }
+  }
 }
 
 module.exports = Utils

src/transaction-builder.js

@@ -37,7 +37,7 @@ class TransactionBuilder {
   }
 
   /**
-   * @api Transaction-Builder.addInput() addInput() - Add input to transaction.
+   * @api Transaction-Builder.addInput() addInput()
    * @apiName AddInput
    * @apiGroup TransactionBuilder
    * @apiDescription Add input to transaction.
@@ -66,7 +66,7 @@ class TransactionBuilder {
     this.p2shInput = true
   }
   /**
-   * @api Transaction-Builder.addOutput() addOutput() - Add output to transaction.
+   * @api Transaction-Builder.addOutput() addOutput()
    * @apiName AddOutput
    * @apiGroup TransactionBuilder
    * @apiDescription Add output to transaction.
@@ -90,7 +90,7 @@ class TransactionBuilder {
     }
   }
   /**
-   * @api Transaction-Builder.setLockTime() setLockTime() - Set locktime.
+   * @api Transaction-Builder.setLockTime() setLockTime()
    * @apiName SetLockTime
    * @apiGroup TransactionBuilder
    * @apiDescription Set locktime.
@@ -108,7 +108,7 @@ class TransactionBuilder {
     this.transaction.setLockTime(locktime)
   }
   /**
-   * @api Transaction-Builder.sign() sign() - Sign transaction..
+   * @api Transaction-Builder.sign() sign()
    * @apiName Sign.
    * @apiGroup TransactionBuilder
    * @apiDescription Sign transaction. It creates the unlocking script needed to spend an input. Each input has its own script and thus 'sign' must be called for each input even if the keyPair is the same..
@@ -145,7 +145,7 @@ class TransactionBuilder {
     )
   }
   /**
-   * @api Transaction-Builder.build() build() - Build transaction.
+   * @api Transaction-Builder.build() build()
    * @apiName Build.
    * @apiGroup TransactionBuilder
    * @apiDescription Build transaction.

src/util.js

@@ -6,11 +6,21 @@ class Util {
   constructor(config) {
     this.restURL = config.restURL
     this.apiToken = config.apiToken
+    this.authToken = config.authToken
 
-    // Add JWT token to the authorization header.
-    this.axiosOptions = {
-      headers: {
-        authorization: `Token ${this.apiToken}`
+    if (this.authToken) {
+      // Add Basic Authentication token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: this.authToken
+        }
+      }
+    } else {
+      // Add JWT token to the authorization header.
+      this.axiosOptions = {
+        headers: {
+          authorization: `Token ${this.apiToken}`
+        }
       }
     }
 
@@ -18,7 +28,7 @@ class Util {
   }
 
   /**
-   * @api util.validateAddress() validateAddress() - Get information about the given bitcoin address.
+   * @api util.validateAddress() validateAddress()
    * @apiName Validate Address.
    * @apiGroup Util
    * @apiDescription Return information about the given bitcoin address.

test/e2e/rate-limits/anonymous-rate-limits.js

@@ -4,12 +4,19 @@
 
   To Run Test:
   - Update the RESTURL for bch-api you want to test against.
+  - Ensure the BCHJSTOKEN environment variable is set to an empty string.
+  - If working with bch-api locally, eliminate the local IP address from the
+    whitelist in bch-api/src/middleware/route-ratelimit.js
+
+  Run this test with this command:
+  mocha --timeout=30000 anonymous-rate-limits.js
 */
 
 const assert = require("chai").assert
 
-const RESTURL = `https://api.fullstack.cash/v3/`
-// const RESTURL = `http://localhost:3000/v3/`
+// const RESTURL = `https://abc.fullstack.cash/v4/`
+const RESTURL = `https://bchn.fullstack.cash/v4/`
+// const RESTURL = `http://localhost:3000/v4/`
 
 const BCHJS = require("../../../src/bch-js")
 const bchjs = new BCHJS({ restURL: RESTURL })
@@ -23,7 +30,7 @@ describe("#anonymous rate limits", () => {
 
   it("should allow an anonymous call to an indexer", async () => {
     const addr = "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf"
-    const result = await bchjs.Blockbook.balance(addr)
+    const result = await bchjs.Electrumx.balance(addr)
     // console.log(`result: ${JSON.stringify(result, null, 2)}`)
 
     assert.property(result, "balance")
@@ -31,11 +38,11 @@ describe("#anonymous rate limits", () => {
 
   it("should throw error when rate limit exceeded", async () => {
     try {
-      for (let i = 0; i < 5; i++) await bchjs.Control.getNetworkInfo()
+      for (let i = 0; i < 35; i++) await bchjs.Control.getNetworkInfo()
 
-      assert.equal(true, false, "unexpected result")
+      assert.fail("Unexpected result")
     } catch (err) {
       assert.include(err.error, "Too many requests")
     }
-  }).timeout(5000)
+  }).timeout(20000)
 })

test/e2e/rate-limits/basic-auth-rate-limits.js

@@ -0,0 +1,56 @@
+/*
+  Mocha test that verifies that the bch-api server is enforcing its
+  access rules for Basic Authentication.
+
+  To Run Test:
+  - Update the restURL for bch-api you want to test against.
+  - Update the PRO_PASS value with a current PRO_PASSES string used by bch-api.
+*/
+
+const assert = require("chai").assert
+
+const PRO_PASS = "testpassword"
+
+const BCHJS = require("../../../src/bch-js")
+const bchjs = new BCHJS({
+  // restURL: `https://bchn.fullstack.cash/v4/`,
+  restURL: `https://abc.fullstack.cash/v4/`,
+  // restURL: `http://localhost:3000/v4/`,
+  authPass: PRO_PASS
+})
+
+describe("#Basic Authentication rate limits", () => {
+  it("should allow more than 20 RPM to full node", async () => {
+    for (let i = 0; i < 22; i++) {
+      const result = await bchjs.Control.getNetworkInfo()
+
+      if (i === 5) {
+        // console.log(`validating 5th call: ${i}`)
+        assert.property(result, "version", "more than 3 calls allowed")
+      }
+
+      if (i === 15) {
+        // console.log(`validating 5th call: ${i}`)
+        assert.property(result, "version", "more than 10 calls allowed")
+      }
+    }
+  }).timeout(45000)
+
+  it("should allow more than 20 RPM to an indexer", async () => {
+    const addr = "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf"
+
+    for (let i = 0; i < 22; i++) {
+      const result = await bchjs.Blockbook.balance(addr)
+
+      if (i === 5) {
+        // console.log(`validating 5th call: ${i}`)
+        assert.property(result, "balance", "more than 3 calls allowed")
+      }
+
+      if (i === 15) {
+        // console.log(`validating 5th call: ${i}`)
+        assert.property(result, "balance", "more than 10 calls allowed")
+      }
+    }
+  }).timeout(45000)
+})

test/e2e/rate-limits/free-rate-limits.js

@@ -1,4 +1,8 @@
 /*
+  CT 11/11/2020:
+  There is no longer a free tier. These tests have been deprecated.
+
+  --------
   Mocha test that verifies that the bch-api server is enforcing its
   FREE access rules
 
@@ -10,12 +14,12 @@
 const assert = require("chai").assert
 
 const JWT_TOKEN =
-  "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjVlODhhY2YyMDIyMWMxMDAxMmFkOTQwMSIsImVtYWlsIjoiZGVtb0BkZW1vLmNvbSIsImFwaUxldmVsIjoxMCwicmF0ZUxpbWl0IjozLCJpYXQiOjE1OTA1Mjk2NzgsImV4cCI6MTU5MzEyMTY3OH0.4q5MFDCcVx0FusivJPiEIj3w8nhFG7ZV5IhJS7faUlc"
+  "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjVlODhhY2YyMDIyMWMxMDAxMmFkOTQwMSIsImVtYWlsIjoiZGVtb0BkZW1vLmNvbSIsImFwaUxldmVsIjoxMCwicmF0ZUxpbWl0IjozLCJpYXQiOjE2MDQ4NTQ2OTEsImV4cCI6MTYwNzQ0NjY5MX0.iwse0z0KDKHx9graCxcOwj6lSlfKQAb1zLhmjvygvts"
 
 const BCHJS = require("../../../src/bch-js")
 const bchjs = new BCHJS({
-  restURL: `https://api.fullstack.cash/v3/`,
-  // restURL: `http://localhost:3000/v3/`,
+  restURL: `https://api.fullstack.cash/v4/`,
+  // restURL: `http://localhost:3000/v4/`,
   apiToken: JWT_TOKEN
 })
 
@@ -28,19 +32,6 @@ describe("#free rate limits", () => {
     assert.property(result, "balance")
   }).timeout(5000)
 
-  // it("should throw error when rate limit exceeded 3 RPM for indexer endpoints", async () => {
-  //   const addr = "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf"
-  //
-  //   try {
-  //     for (let i = 0; i < 5; i++) await bchjs.Blockbook.balance(addr)
-  //
-  //     assert.equal(true, false, "unexpected result")
-  //   } catch (err) {
-  //     // console.log(`err: `, err)
-  //     assert.include(err.error, "Too many requests")
-  //   }
-  // }).timeout(10000)
-
   it("should allow up to 10 RPM to indexer, then throw error", async () => {
     try {
       const addr = "bitcoincash:qrehqueqhw629p6e57994436w730t4rzasnly00ht0"
@@ -87,4 +78,15 @@ describe("#free rate limits", () => {
       assert.notInclude(err.error, 3)
     }
   }).timeout(20000)
+
+  it("should throw error when rate limit exceeded 20 RPM for indexer endpoints", async () => {
+    try {
+      for (let i = 0; i < 22; i++) await bchjs.Control.getNetworkInfo()
+
+      assert.fail("unexpected result")
+    } catch (err) {
+      // console.log(`err: `, err)
+      assert.include(err.error, "Too many requests")
+    }
+  }).timeout(20000)
 })

test/e2e/rate-limits/full-node-rate-limits.js

@@ -1,48 +1,54 @@
 /*
+  CT 11/11/2020:
+  There is no longer a free tier. These tests have been deprecated.
+
+  ----
   Mocha test that verifies that the bch-api server is enforcing its
   full-node access rules
 
   To Run Test:
   - Update the restURL for bch-api you want to test against.
-  - Update the JWT_TOKEN value with a current full-node-level JWT token.
+  - Update the JWT_TOKEN value with a paid tier JWT token.
 */
 
 const assert = require("chai").assert
 
 const JWT_TOKEN =
-  "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjVkYmY4MjA1YTYwODliMjliYTlhZjc1OSIsImlhdCI6MTU3MjgzMTgzOSwiZXhwIjoxNTc1NDIzODM5fQ.sFFS4AF04U2aUwmKkBIfnMQIUoygzV9UMVzzQuwctpY"
+  "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjVlODhhY2JmMDIyMWMxMDAxMmFkOTNmZiIsImVtYWlsIjoiY2hyaXMudHJvdXRuZXJAZ21haWwuY29tIiwiYXBpTGV2ZWwiOjQwLCJyYXRlTGltaXQiOjMsImlhdCI6MTYwMzIyNzEwNCwiZXhwIjoxNjA1ODE5MTA0fQ.CV36grzdD36Ht3BwZGHG4XU40CVDzMRw9Ars1x1r27M"
 
 const BCHJS = require("../../../src/bch-js")
 const bchjs = new BCHJS({
-  restURL: `https://api.bchjs.cash/v3/`,
-  // restURL: `http://localhost:3000/v3/`,
+  // restURL: `https://bchn.fullstack.cash/v4/`,
+  restURL: `https:/abc.fullstack.cash/v4/`,
+  // restURL: `http://localhost:3000/v4/`,
   apiToken: JWT_TOKEN
 })
 
 describe("#full node rate limits", () => {
   it("should allow an free call to an indexer", async () => {
     const addr = "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf"
-    const result = await bchjs.Blockbook.balance(addr)
+    const result = await bchjs.Electrumx.balance(addr)
     // console.log(`result: ${JSON.stringify(result, null, 2)}`)
 
     assert.property(result, "balance")
   }).timeout(5000)
 
-  it("should throw error when rate limit exceeded 3 RPM for indexer endpoints", async () => {
-    const addr = "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf"
+  // CT 11/8/20: New rate limits make this test invalid.
+  // it("should throw error when rate limit exceeded 20 RPM for indexer endpoints", async () => {
+  //   const addr = "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf"
+  //
+  //   try {
+  //     for (let i = 0; i < 22; i++) await bchjs.Electrumx.balance(addr)
+  //
+  //     assert.fail("unexpected result")
+  //   } catch (err) {
+  //     // console.log(`err: `, err)
+  //     assert.include(err.error, "Too many requests")
+  //   }
+  // }).timeout(10000)
 
-    try {
-      for (let i = 0; i < 5; i++) await bchjs.Blockbook.balance(addr)
-
-      assert.equal(true, false, "unexpected result")
-    } catch (err) {
-      // console.log(`err: `, err)
-      assert.include(err.error, "Too many requests")
-    }
-  }).timeout(10000)
-
-  it("should allow more than 10 RPM to full node", async () => {
-    for (let i = 0; i < 20; i++) {
+  it("should allow more than 20 RPM to full node", async () => {
+    for (let i = 0; i < 22; i++) {
       const result = await bchjs.Control.getNetworkInfo()
 
       if (i === 5) {
@@ -55,10 +61,11 @@ describe("#full node rate limits", () => {
         assert.property(result, "version", "more than 10 calls allowed")
       }
     }
-  }).timeout(10000)
+  }).timeout(20000)
 
   it("should throw error for more than 100 RPM to fullnode", async () => {
     try {
+      console.log(`This test usually doesn't pass, because of latency.`)
       for (let i = 0; i < 100; i++) await bchjs.Control.getNetworkInfo()
     } catch (err) {
       // console.log(`validating after 10th call`)
@@ -66,5 +73,5 @@ describe("#full node rate limits", () => {
       assert.include(err.error, "Too many requests")
       assert.include(err.error, 100)
     }
-  }).timeout(30000)
+  }).timeout(45000)
 })

test/e2e/rate-limits/indexer-rate-limits.js

@@ -10,18 +10,19 @@
 const assert = require("chai").assert
 
 const JWT_TOKEN =
-  "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjVlODhhY2JmMDIyMWMxMDAxMmFkOTNmZiIsImVtYWlsIjoiY2hyaXMudHJvdXRuZXJAZ21haWwuY29tIiwiYXBpTGV2ZWwiOjQwLCJyYXRlTGltaXQiOjMsImlhdCI6MTU5MDQzMjIxNywiZXhwIjoxNTkzMDI0MjE3fQ.R0Euhutd5FHCxLlSzjq1TYsGjI6iua_AguWIeLK2xCU"
+  "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjVlODhhY2JmMDIyMWMxMDAxMmFkOTNmZiIsImVtYWlsIjoiY2hyaXMudHJvdXRuZXJAZ21haWwuY29tIiwiYXBpTGV2ZWwiOjQwLCJyYXRlTGltaXQiOjMsImlhdCI6MTYwMzIyNzEwNCwiZXhwIjoxNjA1ODE5MTA0fQ.CV36grzdD36Ht3BwZGHG4XU40CVDzMRw9Ars1x1r27M"
 
 const BCHJS = require("../../../src/bch-js")
 const bchjs = new BCHJS({
-  restURL: `https://api.fullstack.cash/v3/`,
-  // restURL: `http://localhost:3000/v3/`,
+  // restURL: `https://bchn.fullstack.cash/v4/`,
+  restURL: `https://abc.fullstack.cash/v4/`,
+  // restURL: `http://localhost:3000/v4/`,
   apiToken: JWT_TOKEN
 })
 
-describe("#full node rate limits", () => {
-  it("should allow more than 10 RPM to full node", async () => {
-    for (let i = 0; i < 20; i++) {
+describe("#Indexer rate limits", () => {
+  it("should allow more than 20 RPM to full node", async () => {
+    for (let i = 0; i < 22; i++) {
       const result = await bchjs.Control.getNetworkInfo()
 
       if (i === 5) {
@@ -34,13 +35,13 @@ describe("#full node rate limits", () => {
         assert.property(result, "version", "more than 10 calls allowed")
       }
     }
-  }).timeout(30000)
+  }).timeout(45000)
 
-  it("should allow more than 10 RPM to an indexer", async () => {
+  it("should allow more than 20 RPM to an indexer", async () => {
     const addr = "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf"
 
-    for (let i = 0; i < 20; i++) {
-      const result = await bchjs.Blockbook.balance(addr)
+    for (let i = 0; i < 22; i++) {
+      const result = await bchjs.Electrumx.balance(addr)
 
       if (i === 5) {
         // console.log(`validating 5th call: ${i}`)
@@ -52,5 +53,5 @@ describe("#full node rate limits", () => {
         assert.property(result, "balance", "more than 10 calls allowed")
       }
     }
-  }).timeout(30000)
+  }).timeout(45000)
 })

test/integration/bchn/blockchain.js

@@ -0,0 +1,331 @@
+/*
+  Integration tests for the bchjs. Only covers calls made to
+  rest.bitcoin.com.
+
+  TODO
+  - getMempoolEntry() only works on TXs in the mempool, so it needs to be part
+  of an e2e test to be properly tested.
+*/
+
+const chai = require("chai")
+const assert = chai.assert
+const BCHJS = require("../../../src/bch-js")
+const bchjs = new BCHJS()
+
+// Inspect utility used for debugging.
+const util = require("util")
+util.inspect.defaultOptions = {
+  showHidden: true,
+  colors: true,
+  depth: 3
+}
+
+describe(`#blockchain`, () => {
+  describe(`#getBestBlockHash`, () => {
+    it(`should GET best block hash`, async () => {
+      const result = await bchjs.Blockchain.getBestBlockHash()
+      //console.log(`result: ${util.inspect(result)}`)
+
+      assert.isString(result)
+      assert.equal(result.length, 64, "Specific hash length")
+    })
+  })
+
+  describe("#getBlockHeader", () => {
+    it(`should GET block header for a single hash`, async () => {
+      const hash =
+        "000000000000000005e14d3f9fdfb70745308706615cfa9edca4f4558332b201"
+
+      const result = await bchjs.Blockchain.getBlockHeader(hash)
+
+      assert.hasAllKeys(result, [
+        "hash",
+        "confirmations",
+        "height",
+        "version",
+        "versionHex",
+        "merkleroot",
+        "time",
+        "mediantime",
+        "nonce",
+        "bits",
+        "difficulty",
+        "chainwork",
+        "previousblockhash",
+        "nextblockhash",
+        "nTx"
+      ])
+    })
+
+    it(`should GET block headers for an array of hashes`, async () => {
+      const hash = [
+        "000000000000000005e14d3f9fdfb70745308706615cfa9edca4f4558332b201",
+        "00000000000000000568f0a96bf4348847bc84e455cbfec389f27311037a20f3"
+      ]
+
+      const result = await bchjs.Blockchain.getBlockHeader(hash)
+
+      assert.isArray(result)
+      assert.hasAllKeys(result[0], [
+        "hash",
+        "confirmations",
+        "height",
+        "version",
+        "versionHex",
+        "merkleroot",
+        "time",
+        "mediantime",
+        "nonce",
+        "bits",
+        "difficulty",
+        "chainwork",
+        "previousblockhash",
+        "nextblockhash",
+        "nTx"
+      ])
+    })
+
+    it(`should throw an error for improper input`, async () => {
+      try {
+        const hash = 12345
+
+        await bchjs.Blockchain.getBlockHeader(hash)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.include(
+          err.message,
+          `Input hash must be a string or array of strings`
+        )
+      }
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const data = []
+        for (let i = 0; i < 25; i++) {
+          data.push(
+            "000000000000000005e14d3f9fdfb70745308706615cfa9edca4f4558332b201"
+          )
+        }
+
+        const result = await bchjs.Blockchain.getBlockHeader(data)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+
+  describe("#getMempoolEntry", () => {
+    /*
+    // To run this test, the txid must be unconfirmed.
+    const txid =
+      "defea04c38ee00cf73ad402984714ed22dc0dd99b2ae5cb50d791d94343ba79b"
+
+    it(`should GET single mempool entry`, async () => {
+      const result = await bchjs.Blockchain.getMempoolEntry(txid)
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.hasAnyKeys(result, [
+        "size",
+        "fee",
+        "modifiedfee",
+        "time",
+        "height",
+        "startingpriority",
+        "currentpriority",
+        "descendantcount",
+        "descendantsize",
+        "descendantfees",
+        "ancestorcount",
+        "ancestorsize",
+        "ancestorfees",
+        "depends"
+      ])
+    })
+
+    it(`should get an array of mempool entries`, async () => {
+      const result = await bchjs.Blockchain.getMempoolEntry([txid, txid])
+      console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.hasAnyKeys(result[0], [
+        "size",
+        "fee",
+        "modifiedfee",
+        "time",
+        "height",
+        "startingpriority",
+        "currentpriority",
+        "descendantcount",
+        "descendantsize",
+        "descendantfees",
+        "ancestorcount",
+        "ancestorsize",
+        "ancestorfees",
+        "depends"
+      ])
+    })
+    */
+
+    it(`should throw an error if txid is not in mempool`, async () => {
+      try {
+        const txid =
+          "03f69502ca32e7927fd4f38c1d3f950bff650c1eea3d09a70e9df5a9d7f989f7"
+
+        await bchjs.Blockchain.getMempoolEntry(txid)
+
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        //console.log(`err: ${util.inspect(err)}`)
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, `Transaction not in mempool`)
+      }
+    })
+
+    it(`should throw an error for improper single input`, async () => {
+      try {
+        const txid = 12345
+
+        await bchjs.Blockchain.getMempoolEntry(txid)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.include(
+          err.message,
+          `Input must be a string or array of strings`
+        )
+      }
+    })
+  })
+
+  describe(`#getTxOutProof`, () => {
+    it(`should get single tx out proof`, async () => {
+      const txid =
+        "03f69502ca32e7927fd4f38c1d3f950bff650c1eea3d09a70e9df5a9d7f989f7"
+
+      const result = await bchjs.Blockchain.getTxOutProof(txid)
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isString(result)
+    })
+
+    it(`should get an array of tx out proofs`, async () => {
+      const txid = [
+        "03f69502ca32e7927fd4f38c1d3f950bff650c1eea3d09a70e9df5a9d7f989f7",
+        "fe28050b93faea61fa88c4c630f0e1f0a1c24d0082dd0e10d369e13212128f33"
+      ]
+
+      const result = await bchjs.Blockchain.getTxOutProof(txid)
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.isString(result[0])
+    })
+
+    it(`should throw an error for improper single input`, async () => {
+      try {
+        const txid = 12345
+
+        await bchjs.Blockchain.getTxOutProof(txid)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.include(
+          err.message,
+          `Input must be a string or array of strings`
+        )
+      }
+    })
+  })
+
+  describe(`#verifyTxOutProof`, () => {
+    const mockTxOutProof =
+      "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"
+
+    it(`should verify a single proof`, async () => {
+      const result = await bchjs.Blockchain.verifyTxOutProof(mockTxOutProof)
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.isString(result[0])
+      assert.equal(
+        result[0],
+        "03f69502ca32e7927fd4f38c1d3f950bff650c1eea3d09a70e9df5a9d7f989f7"
+      )
+    })
+
+    it(`should verify an array of proofs`, async () => {
+      const proofs = [mockTxOutProof, mockTxOutProof]
+      const result = await bchjs.Blockchain.verifyTxOutProof(proofs)
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.isString(result[0])
+      assert.equal(
+        result[0],
+        "03f69502ca32e7927fd4f38c1d3f950bff650c1eea3d09a70e9df5a9d7f989f7"
+      )
+    })
+
+    it(`should throw an error for improper single input`, async () => {
+      try {
+        const txid = 12345
+
+        await bchjs.Blockchain.verifyTxOutProof(txid)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.include(
+          err.message,
+          `Input must be a string or array of strings`
+        )
+      }
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const data = []
+        for (let i = 0; i < 25; i++) data.push(mockTxOutProof)
+
+        const result = await bchjs.Blockchain.verifyTxOutProof(data)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+
+  describe("#getTxOut", () => {
+    it("should get information on an unspent tx", async () => {
+      const result = await bchjs.Blockchain.getTxOut(
+        "62a3ea958a463a372bc0caf2c374a7f60be9c624be63a0db8db78f05809df6d8",
+        0,
+        true
+      )
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.hasAllKeys(result, [
+        "bestblock",
+        "confirmations",
+        "value",
+        "scriptPubKey",
+        "coinbase"
+      ])
+    })
+
+    it("should get information on a spent tx", async () => {
+      const result = await bchjs.Blockchain.getTxOut(
+        "87380e52d151856b23173d6d8a3db01b984c6b50f77ea045a5a1cf4f54497871",
+        0,
+        true
+      )
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.equal(result, null)
+    })
+  })
+})

test/integration/bchn/control.js

@@ -0,0 +1,19 @@
+/*
+  Integration tests for bchjs control library.
+*/
+
+const chai = require("chai")
+const assert = chai.assert
+const BCHJS = require("../../../src/bch-js")
+const bchjs = new BCHJS()
+
+describe(`#control`, () => {
+  describe(`#getNetworkInfo`, () => {
+    it("should get info on the full node", async () => {
+      const result = await bchjs.Control.getNetworkInfo()
+      console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "version")
+    })
+  })
+})

test/integration/bchn/electrumx.js

@@ -0,0 +1,356 @@
+const chai = require("chai")
+const assert = chai.assert
+const sinon = require("sinon")
+
+const BCHJS = require("../../../src/bch-js")
+const bchjs = new BCHJS()
+
+describe(`#ElectrumX`, () => {
+  let sandbox
+  beforeEach(() => (sandbox = sinon.createSandbox()))
+  afterEach(() => sandbox.restore())
+
+  describe(`#utxo`, () => {
+    it(`should GET utxos for a single address`, async () => {
+      const addr = "bitcoincash:qqh793x9au6ehvh7r2zflzguanlme760wuzehgzjh9"
+
+      const result = await bchjs.Electrumx.utxo(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "utxos")
+      assert.isArray(result.utxos)
+
+      assert.property(result.utxos[0], "height")
+      assert.property(result.utxos[0], "tx_hash")
+      assert.property(result.utxos[0], "tx_pos")
+      assert.property(result.utxos[0], "value")
+    })
+
+    it(`should POST request for UTXOs for an array of addresses`, async () => {
+      const addr = [
+        "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf",
+        "bitcoincash:qpdh9s677ya8tnx7zdhfrn8qfyvy22wj4qa7nwqa5v"
+      ]
+
+      const result = await bchjs.Electrumx.utxo(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "utxos")
+      assert.isArray(result.utxos)
+
+      assert.property(result.utxos[0], "utxos")
+      assert.isArray(result.utxos[0].utxos)
+      assert.property(result.utxos[0], "address")
+
+      assert.property(result.utxos[0].utxos[0], "height")
+      assert.property(result.utxos[0].utxos[0], "tx_hash")
+      assert.property(result.utxos[0].utxos[0], "tx_pos")
+      assert.property(result.utxos[0].utxos[0], "value")
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const addr = []
+        for (let i = 0; i < 25; i++)
+          addr.push("bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf")
+
+        const result = await bchjs.Electrumx.utxo(addr)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+
+  describe(`#balance`, () => {
+    it(`should GET balance for a single address`, async () => {
+      const addr = "bitcoincash:qqh793x9au6ehvh7r2zflzguanlme760wuzehgzjh9"
+
+      const result = await bchjs.Electrumx.balance(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "balance")
+      assert.property(result.balance, "confirmed")
+      assert.property(result.balance, "unconfirmed")
+    })
+
+    it(`should POST request for balances for an array of addresses`, async () => {
+      const addr = [
+        "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf",
+        "bitcoincash:qpdh9s677ya8tnx7zdhfrn8qfyvy22wj4qa7nwqa5v"
+      ]
+
+      const result = await bchjs.Electrumx.balance(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "balances")
+      assert.isArray(result.balances)
+
+      assert.property(result.balances[0], "address")
+      assert.property(result.balances[0], "balance")
+      assert.property(result.balances[0].balance, "confirmed")
+      assert.property(result.balances[0].balance, "unconfirmed")
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const addr = []
+        for (let i = 0; i < 25; i++)
+          addr.push("bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf")
+
+        const result = await bchjs.Electrumx.balance(addr)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+
+  describe(`#transactions`, () => {
+    it(`should GET transaction history for a single address`, async () => {
+      const addr = "bitcoincash:qpdh9s677ya8tnx7zdhfrn8qfyvy22wj4qa7nwqa5v"
+
+      const result = await bchjs.Electrumx.transactions(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "transactions")
+      assert.isArray(result.transactions)
+      assert.property(result.transactions[0], "height")
+      assert.property(result.transactions[0], "tx_hash")
+    })
+
+    it(`should POST request for transaction history for an array of addresses`, async () => {
+      const addr = [
+        "bitcoincash:qrl2nlsaayk6ekxn80pq0ks32dya8xfclyktem2mqj",
+        "bitcoincash:qpdh9s677ya8tnx7zdhfrn8qfyvy22wj4qa7nwqa5v"
+      ]
+
+      const result = await bchjs.Electrumx.transactions(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "transactions")
+      assert.isArray(result.transactions)
+
+      assert.property(result.transactions[0], "address")
+      assert.property(result.transactions[0], "transactions")
+      assert.isArray(result.transactions[0].transactions)
+      assert.property(result.transactions[0].transactions[0], "height")
+      assert.property(result.transactions[0].transactions[0], "tx_hash")
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const addr = []
+        for (let i = 0; i < 25; i++)
+          addr.push("bitcoincash:qrehqueqhw629p6e57994436w730t4rzasnly00ht0")
+
+        const result = await bchjs.Electrumx.transactions(addr)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+
+  describe(`#unconfirmed`, () => {
+    // These tests won't work because unconfirmed transactions are transient in nature.
+    /*
+    it(`should GET unconfirmed UTXOs (mempool) for a single address`, async () => {
+      const addr = "bitcoincash:qqy6qwk3wpne95hhv8uzwr4cn8m7c06cqgchl77dnv"
+
+      const result = await bchjs.Electrumx.unconfirmed(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "utxos")
+      assert.isArray(result.utxos)
+
+      assert.property(result.utxos[0], "height")
+      assert.property(result.utxos[0], "tx_hash")
+      assert.property(result.utxos[0], "fee")
+    })
+
+    it(`should POST request for unconfirmed UTXOs (mempool) for an array of addresses`, async () => {
+      const addr = [
+        "bitcoincash:qqy6qwk3wpne95hhv8uzwr4cn8m7c06cqgchl77dnv",
+        "bitcoincash:qpyrtsl9msdu2klgfpcmn2v5r22w9rk24g8pal74ts"
+      ]
+
+      const result = await bchjs.Electrumx.unconfirmed(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "utxos")
+      assert.isArray(result.utxos)
+
+      assert.property(result.utxos[0], "utxos")
+      assert.isArray(result.utxos[0].utxos)
+      assert.property(result.utxos[0], "address")
+
+      assert.property(result.utxos[0].utxos[0], "height")
+      assert.property(result.utxos[0].utxos[0], "tx_hash")
+      assert.property(result.utxos[0].utxos[0], "fee")
+    })
+    */
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const addr = []
+        for (let i = 0; i < 25; i++)
+          addr.push("bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf")
+
+        await bchjs.Electrumx.unconfirmed(addr)
+
+        // console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+
+  describe(`#blockHeader`, () => {
+    it(`should GET block headers for given height and count`, async () => {
+      const height = 42
+      const count = 2
+
+      const result = await bchjs.Electrumx.blockHeader(height, count)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "headers")
+      assert.isArray(result.headers)
+      assert.equal(result.headers.length, 2)
+    })
+
+    it(`should GET block headers for given height with default count = 1`, async () => {
+      const height = 42
+
+      const result = await bchjs.Electrumx.blockHeader(height)
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "headers")
+      assert.isArray(result.headers)
+      assert.equal(result.headers.length, 1)
+    })
+  })
+
+  describe(`#txData`, () => {
+    it(`should GET details for a single transaction`, async () => {
+      const txid =
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+
+      const result = await bchjs.Electrumx.txData(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "details")
+      assert.isObject(result.details)
+
+      assert.property(result.details, "blockhash")
+      assert.property(result.details, "hash")
+      assert.property(result.details, "hex")
+      assert.property(result.details, "vin")
+      assert.property(result.details, "vout")
+      assert.equal(result.details.hash, txid)
+    })
+
+    it(`should POST details for an array of transactions`, async () => {
+      const txids = [
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251",
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+      ]
+
+      const result = await bchjs.Electrumx.txData(txids)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "transactions")
+      assert.isArray(result.transactions)
+
+      assert.property(result.transactions[0], "txid")
+      assert.property(result.transactions[0], "details")
+
+      assert.property(result.transactions[0].details, "blockhash")
+      assert.property(result.transactions[0].details, "hash")
+      assert.property(result.transactions[0].details, "hex")
+      assert.property(result.transactions[0].details, "vin")
+      assert.property(result.transactions[0].details, "vout")
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const txids = []
+        for (let i = 0; i < 25; i++) {
+          txids.push(
+            "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+          )
+        }
+
+        await bchjs.Electrumx.txData(txids)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+
+  describe(`#broadcast`, () => {
+    it(`should broadcast a single transaction`, async () => {
+      const txHex =
+        "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"
+
+      try {
+        await bchjs.Electrumx.broadcast(txHex)
+      } catch (err) {
+        assert.property(err, "success")
+        assert.equal(err.success, false)
+        assert.include(
+          err.error,
+          "the transaction was rejected by network rules"
+        )
+      }
+    })
+  })
+})

test/integration/bchn/encryption.js

@@ -0,0 +1,31 @@
+const assert = require("chai").assert
+
+const BCHJS = require("../../../src/bch-js")
+const bchjs = new BCHJS()
+
+describe("#Encryption", () => {
+  describe("#getPubKey", () => {
+    it("should get a public key", async () => {
+      const addr = "bitcoincash:qpf8jv9hmqcda0502gjp7nm3g24y5h5s4unutghsxq"
+
+      const result = await bchjs.encryption.getPubKey(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+      assert.property(result, "publicKey")
+    })
+
+    it("should report when public key can not be found", async () => {
+      const addr = "bitcoincash:qrgqqkky28jdkv3w0ctrah0mz3jcsnsklc34gtukrh"
+
+      const result = await bchjs.encryption.getPubKey(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, false)
+      assert.property(result, "publicKey")
+      assert.equal(result.publicKey, "not found")
+    })
+  })
+})

test/integration/bchn/ninsight.js

@@ -0,0 +1,129 @@
+const chai = require("chai")
+const assert = chai.assert
+const sinon = require("sinon")
+
+const BCHJS = require("../../../src/bch-js")
+const bchjs = new BCHJS({ ninsightURL: "https://rest.bitcoin.com/v2" })
+
+describe(`#Ninsight`, () => {
+  let sandbox
+  beforeEach(() => (sandbox = sinon.createSandbox()))
+  afterEach(() => sandbox.restore())
+
+  describe(`#utxo`, () => {
+    it(`should GET utxos for a single address`, async () => {
+      const addr = "bitcoincash:qqh793x9au6ehvh7r2zflzguanlme760wuzehgzjh9"
+
+      const result = await bchjs.Ninsight.utxo(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result[0], "utxos")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "slpAddress")
+      assert.property(result[0], "scriptPubKey")
+      assert.property(result[0], "asm")
+
+      assert.isArray(result[0].utxos)
+
+      assert.property(result[0].utxos[0], "txid")
+      assert.property(result[0].utxos[0], "vout")
+      assert.property(result[0].utxos[0], "amount")
+      assert.property(result[0].utxos[0], "satoshis")
+      assert.property(result[0].utxos[0], "height")
+      assert.property(result[0].utxos[0], "confirmations")
+    })
+
+    it(`should POST utxo details for an array of addresses`, async () => {
+      const addr = [
+        "bitcoincash:qp3sn6vlwz28ntmf3wmyra7jqttfx7z6zgtkygjhc7",
+        "bitcoincash:qz0us0z6ucpqt07jgpad0shgh7xmwxyr3ynlcsq0wr"
+      ]
+
+      const result = await bchjs.Ninsight.utxo(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.isArray(result[0].utxos)
+
+      assert.property(result[0], "utxos")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "slpAddress")
+      assert.property(result[0], "scriptPubKey")
+      assert.property(result[0], "asm")
+    })
+  })
+  describe(`#transactions`, () => {
+    it(`should POST transactions history for a single address`, async () => {
+      const addr = "bitcoincash:qqh793x9au6ehvh7r2zflzguanlme760wuzehgzjh9"
+
+      const result = await bchjs.Ninsight.transactions(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "txs")
+      assert.isArray(result[0].txs)
+      assert.property(result[0].txs[0], "txid")
+      assert.property(result[0].txs[0], "vin")
+      assert.property(result[0].txs[0], "vout")
+    })
+    it(`should POST transactions history for an array of addresses`, async () => {
+      const addr = [
+        "bitcoincash:qp3sn6vlwz28ntmf3wmyra7jqttfx7z6zgtkygjhc7",
+        "bitcoincash:qz0us0z6ucpqt07jgpad0shgh7xmwxyr3ynlcsq0wr"
+      ]
+
+      const result = await bchjs.Ninsight.transactions(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "txs")
+      assert.isArray(result[0].txs)
+      assert.property(result[0].txs[0], "txid")
+      assert.property(result[0].txs[0], "vin")
+      assert.property(result[0].txs[0], "vout")
+    })
+  })
+  describe(`#txDetails`, () => {
+    it(`should POST transactions details for a single address`, async () => {
+      const txid = "fe28050b93faea61fa88c4c630f0e1f0a1c24d0082dd0e10d369e13212128f33"
+
+      const result = await bchjs.Ninsight.txDetails(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "txid")
+      assert.property(result[0], "version")
+      assert.property(result[0], "locktime")
+      assert.property(result[0], "vin")
+      assert.property(result[0], "vout")
+      assert.property(result[0], "blockhash")
+      assert.property(result[0], "blockheight")
+      assert.property(result[0], "confirmations")
+      assert.property(result[0], "time")
+      assert.property(result[0], "blocktime")
+      assert.property(result[0], "isCoinBase")
+      assert.property(result[0], "valueOut")
+      assert.property(result[0], "size")
+    })
+    it(`should POST transactions details for an array of addresses`, async () => {
+      const txid = [
+        "fe28050b93faea61fa88c4c630f0e1f0a1c24d0082dd0e10d369e13212128f33",
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+      ]
+
+      const result = await bchjs.Ninsight.txDetails(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "txid")
+      assert.property(result[0], "vin")
+      assert.property(result[0], "vout")
+    })
+  })
+})

test/integration/bchn/openbazaar.js

@@ -0,0 +1,117 @@
+/*
+  tests for OpenBazaar library.
+*/
+
+const chai = require("chai")
+const assert = chai.assert
+const BCHJS = require("../../../src/bch-js")
+const bchjs = new BCHJS()
+
+describe(`#OpenBazaar`, () => {
+  describe(`#Balance`, () => {
+    it(`should throw an error for improper input`, async () => {
+      try {
+        const addr = 12345
+
+        await bchjs.OpenBazaar.balance(addr)
+        // assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        //console.log(`err: `, err)
+        assert.include(err.message, `Input address must be a string`)
+      }
+    })
+
+    it(`should GET balance for a single address`, async () => {
+      const addr = "bitcoincash:qqh793x9au6ehvh7r2zflzguanlme760wuzehgzjh9"
+
+      const result = await bchjs.OpenBazaar.balance(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.hasAllKeys(result, [
+        "page",
+        "totalPages",
+        "itemsOnPage",
+        "addrStr",
+        "balance",
+        "totalReceived",
+        "totalSent",
+        "unconfirmedBalance",
+        "unconfirmedTxApperances",
+        "txApperances",
+        "transactions"
+      ])
+      assert.isArray(result.transactions)
+    })
+  })
+
+  describe(`#utxo`, () => {
+    it(`should throw an error for improper input`, async () => {
+      try {
+        const addr = 12345
+
+        await bchjs.OpenBazaar.utxo(addr)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        //console.log(`err: `, err)
+        assert.include(err.message, `Input address must be a string`)
+      }
+    })
+
+    it(`should GET utxos for a single address`, async () => {
+      const addr = "bitcoincash:qqh793x9au6ehvh7r2zflzguanlme760wuzehgzjh9"
+
+      const result = await bchjs.OpenBazaar.utxo(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.hasAllKeys(result[0], [
+        "txid",
+        "vout",
+        "amount",
+        "height",
+        "confirmations",
+        "satoshis"
+      ])
+    })
+  })
+
+  describe(`#tx`, () => {
+    it(`should throw an error for improper input`, async () => {
+      try {
+        const addr = 12345
+
+        await bchjs.OpenBazaar.tx(addr)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        //console.log(`err: `, err)
+        assert.include(err.message, `Input txid must be a string`)
+      }
+    })
+
+    it(`should GET transactions for a single address`, async () => {
+      const addr =
+        "2b37bdb3b63dd0bca720437754a36671431a950e684b64c44ea910ea9d5297c7"
+
+      const result = await bchjs.OpenBazaar.tx(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.hasAllKeys(result, [
+        "txid",
+        "version",
+        "vin",
+        "vout",
+        "blockhash",
+        "blockheight",
+        "confirmations",
+        "blocktime",
+        "valueOut",
+        "valueIn",
+        "fees",
+        "hex",
+        "time"
+      ])
+      assert.isArray(result.vin)
+      assert.isArray(result.vout)
+    })
+  })
+})

test/integration/bchn/price.js

@@ -0,0 +1,42 @@
+const assert = require("chai").assert
+const BCHJS = require("../../../src/bch-js")
+const bchjs = new BCHJS()
+
+describe("#price", () => {
+  describe("#current", () => {
+    describe("#single currency", () => {
+      it("should get current price for single currency", async () => {
+        const result = await bchjs.Price.current("usd")
+        assert.notEqual(0, result)
+      })
+    })
+  })
+
+  describe("#getUsd", () => {
+    it("should get the USD price of BCH", async () => {
+      const result = await bchjs.Price.getUsd()
+      // console.log(result)
+
+      assert.isNumber(result)
+    })
+  })
+
+  describe("#getBchaUsd", () => {
+    it("should get the USD price of BCHA", async () => {
+      const result = await bchjs.Price.getBchaUsd()
+      console.log(result)
+
+      assert.isNumber(result)
+    })
+  })
+
+  describe("#rates", () => {
+    it("should get the price of BCH in several currencies", async () => {
+      const result = await bchjs.Price.rates()
+      // console.log(result)
+
+      assert.property(result, "USD")
+      assert.property(result, "CAD")
+    })
+  })
+})

test/integration/bchn/rawtransaction.js

@@ -0,0 +1,329 @@
+/*
+  Integration tests for the bchjs. Only covers calls made to
+  rest.bitcoin.com.
+
+  TODO
+*/
+
+const chai = require("chai")
+const assert = chai.assert
+const BCHJS = require("../../../src/bch-js")
+const bchjs = new BCHJS()
+
+// Inspect utility used for debugging.
+const util = require("util")
+util.inspect.defaultOptions = {
+  showHidden: true,
+  colors: true,
+  depth: 3
+}
+
+describe("#rawtransaction", () => {
+  describe("#decodeRawTransaction", () => {
+    it("should decode tx for a single hex", async () => {
+      const hex =
+        "0200000001b9b598d7d6d72fc486b2b3a3c03c79b5bade6ec9a77ced850515ab5e64edcc21010000006b483045022100a7b1b08956abb8d6f322aa709d8583c8ea492ba0585f1a6f4f9983520af74a5a0220411aee4a9a54effab617b0508c504c31681b15f9b187179b4874257badd4139041210360cfc66fdacb650bc4c83b4e351805181ee696b7d5ab4667c57b2786f51c413dffffffff0210270000000000001976a914eb4b180def88e3f5625b2d8ae2c098ff7d85f66488ac786e9800000000001976a914eb4b180def88e3f5625b2d8ae2c098ff7d85f66488ac00000000"
+
+      const result = await bchjs.RawTransactions.decodeRawTransaction(hex)
+      //console.log(`result ${JSON.stringify(result, null, 2)}`)
+
+      assert.hasAnyKeys(result, [
+        "txid",
+        "hash",
+        "size",
+        "version",
+        "locktime",
+        "vin",
+        "vout"
+      ])
+      assert.isArray(result.vin)
+      assert.isArray(result.vout)
+    })
+
+    it("should decode an array of tx hexes", async () => {
+      const hexes = [
+        "0200000001b9b598d7d6d72fc486b2b3a3c03c79b5bade6ec9a77ced850515ab5e64edcc21010000006b483045022100a7b1b08956abb8d6f322aa709d8583c8ea492ba0585f1a6f4f9983520af74a5a0220411aee4a9a54effab617b0508c504c31681b15f9b187179b4874257badd4139041210360cfc66fdacb650bc4c83b4e351805181ee696b7d5ab4667c57b2786f51c413dffffffff0210270000000000001976a914eb4b180def88e3f5625b2d8ae2c098ff7d85f66488ac786e9800000000001976a914eb4b180def88e3f5625b2d8ae2c098ff7d85f66488ac00000000",
+        "0200000001b9b598d7d6d72fc486b2b3a3c03c79b5bade6ec9a77ced850515ab5e64edcc21010000006b483045022100a7b1b08956abb8d6f322aa709d8583c8ea492ba0585f1a6f4f9983520af74a5a0220411aee4a9a54effab617b0508c504c31681b15f9b187179b4874257badd4139041210360cfc66fdacb650bc4c83b4e351805181ee696b7d5ab4667c57b2786f51c413dffffffff0210270000000000001976a914eb4b180def88e3f5625b2d8ae2c098ff7d85f66488ac786e9800000000001976a914eb4b180def88e3f5625b2d8ae2c098ff7d85f66488ac00000000"
+      ]
+
+      const result = await bchjs.RawTransactions.decodeRawTransaction(hexes)
+      //console.log(`result ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.hasAnyKeys(result[0], [
+        "txid",
+        "hash",
+        "size",
+        "version",
+        "locktime",
+        "vin",
+        "vout"
+      ])
+      assert.isArray(result[0].vin)
+      assert.isArray(result[0].vout)
+    })
+
+    it(`should throw an error for improper single input`, async () => {
+      try {
+        const addr = 12345
+
+        await bchjs.RawTransactions.decodeRawTransaction(addr)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        //console.log(`err: `, err)
+        assert.include(
+          err.message,
+          `Input must be a string or array of strings.`
+        )
+      }
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const data = []
+        for (let i = 0; i < 25; i++) {
+          data.push(
+            "0200000001b9b598d7d6d72fc486b2b3a3c03c79b5bade6ec9a77ced850515ab5e64edcc21010000006b483045022100a7b1b08956abb8d6f322aa709d8583c8ea492ba0585f1a6f4f9983520af74a5a0220411aee4a9a54effab617b0508c504c31681b15f9b187179b4874257badd4139041210360cfc66fdacb650bc4c83b4e351805181ee696b7d5ab4667c57b2786f51c413dffffffff0210270000000000001976a914eb4b180def88e3f5625b2d8ae2c098ff7d85f66488ac786e9800000000001976a914eb4b180def88e3f5625b2d8ae2c098ff7d85f66488ac00000000"
+          )
+        }
+
+        const result = await bchjs.RawTransactions.decodeRawTransaction(data)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+
+  describe("#getRawTransaction", () => {
+    it("should decode a single txid, with concise output", async () => {
+      const txid =
+        "23213453b4642a73b4fc30d3112d72549ca153a8707255b14373b59e43558de1"
+      const verbose = false
+
+      const result = await bchjs.RawTransactions.getRawTransaction(
+        txid,
+        verbose
+      )
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isString(result)
+    })
+
+    it("should decode a single txid, with verbose output", async () => {
+      const txid =
+        "23213453b4642a73b4fc30d3112d72549ca153a8707255b14373b59e43558de1"
+      const verbose = true
+
+      const result = await bchjs.RawTransactions.getRawTransaction(
+        txid,
+        verbose
+      )
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.hasAnyKeys(result, [
+        "hex",
+        "txid",
+        "hash",
+        "size",
+        "version",
+        "locktime",
+        "vin",
+        "vout",
+        "blockhash",
+        "confirmations",
+        "time",
+        "blocktime"
+      ])
+      assert.isArray(result.vin)
+      assert.isArray(result.vout)
+    })
+
+    it("should decode an array of txids, with a concise output", async () => {
+      const txid = [
+        "23213453b4642a73b4fc30d3112d72549ca153a8707255b14373b59e43558de1",
+        "b25d24fbb42d84812ed2cb55797f10fdec41afc7906ab563d1ec8c8676a2037f"
+      ]
+      const verbose = false
+
+      const result = await bchjs.RawTransactions.getRawTransaction(
+        txid,
+        verbose
+      )
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.isString(result[0])
+    })
+
+    it("should decode an array of txids, with a verbose output", async () => {
+      const txid = [
+        "23213453b4642a73b4fc30d3112d72549ca153a8707255b14373b59e43558de1",
+        "b25d24fbb42d84812ed2cb55797f10fdec41afc7906ab563d1ec8c8676a2037f"
+      ]
+      const verbose = true
+
+      const result = await bchjs.RawTransactions.getRawTransaction(
+        txid,
+        verbose
+      )
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.hasAnyKeys(result[0], [
+        "hex",
+        "txid",
+        "hash",
+        "size",
+        "version",
+        "locktime",
+        "vin",
+        "vout",
+        "blockhash",
+        "confirmations",
+        "time",
+        "blocktime"
+      ])
+      assert.isArray(result[0].vin)
+      assert.isArray(result[0].vout)
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const dataMock =
+          "23213453b4642a73b4fc30d3112d72549ca153a8707255b14373b59e43558de1"
+        const data = []
+        for (let i = 0; i < 25; i++) data.push(dataMock)
+
+        const result = await bchjs.RawTransactions.getRawTransaction(data)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+
+  describe("#decodeScript", () => {
+    it("should decode script for a single hex", async () => {
+      const hex =
+        "4830450221009a51e00ec3524a7389592bc27bea4af5104a59510f5f0cfafa64bbd5c164ca2e02206c2a8bbb47eabdeed52f17d7df668d521600286406930426e3a9415fe10ed592012102e6e1423f7abde8b70bca3e78a7d030e5efabd3eb35c19302542b5fe7879c1a16"
+
+      const result = await bchjs.RawTransactions.decodeScript(hex)
+      //console.log(`result ${JSON.stringify(result, null, 2)}`)
+
+      assert.hasAllKeys(result, ["asm", "type", "p2sh"])
+    })
+
+    // CT 2/20/19 - Waiting for this PR to be merged complete the test:
+    // https://github.com/Bitcoin-com/rest.bitcoin.com/pull/312
+    /*
+    it("should decode an array of tx hexes", async () => {
+      const hexes = [
+        "4830450221009a51e00ec3524a7389592bc27bea4af5104a59510f5f0cfafa64bbd5c164ca2e02206c2a8bbb47eabdeed52f17d7df668d521600286406930426e3a9415fe10ed592012102e6e1423f7abde8b70bca3e78a7d030e5efabd3eb35c19302542b5fe7879c1a16",
+        "4830450221009a51e00ec3524a7389592bc27bea4af5104a59510f5f0cfafa64bbd5c164ca2e02206c2a8bbb47eabdeed52f17d7df668d521600286406930426e3a9415fe10ed592012102e6e1423f7abde8b70bca3e78a7d030e5efabd3eb35c19302542b5fe7879c1a16"
+      ]
+
+      const result = await bchjs.RawTransactions.decodeScript(hexes)
+      console.log(`result ${JSON.stringify(result, null, 2)}`)
+    })
+*/
+    /*
+    it(`should throw an error for improper single input`, async () => {
+      try {
+        const addr = 12345
+
+        await bchjs.RawTransactions.decodeRawTransaction(addr)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        //console.log(`err: `, err)
+        assert.include(
+          err.message,
+          `Input must be a string or array of strings.`
+        )
+      }
+    })
+*/
+  })
+
+  /*
+    Testing sentRawTransaction isn't really possible with an integration test,
+    as the endpoint really needs an e2e test to be properly tested. The tests
+    below expect error messages returned from the server, but at least test
+    that the server is responding on those endpoints, and responds consistently.
+  */
+  describe("sendRawTransaction", () => {
+    it("should send a single transaction hex", async () => {
+      try {
+        const hex =
+          "01000000013ba3edfd7a7b12b27ac72c3e67768f617fc81bc3888a51323a9fb8aa4b1e5e4a000000006a4730440220540986d1c58d6e76f8f05501c520c38ce55393d0ed7ed3c3a82c69af04221232022058ea43ed6c05fec0eccce749a63332ed4525460105346f11108b9c26df93cd72012103083dfc5a0254613941ddc91af39ff90cd711cdcde03a87b144b883b524660c39ffffffff01807c814a000000001976a914d7e7c4e0b70eaa67ceff9d2823d1bbb9f6df9a5188ac00000000"
+
+        await bchjs.RawTransactions.sendRawTransaction(hex)
+        //console.log(`result ${JSON.stringify(result, null, 2)}`)
+
+        assert.fail("Unexpected result!")
+      } catch (err) {
+        //console.log(`err: ${util.inspect(err)}`)
+
+        assert.hasAllKeys(err, ["error"])
+        assert.include(err.error, "Missing inputs")
+      }
+    })
+
+    it("should send an array of tx hexes", async () => {
+      try {
+        const hexes = [
+          "01000000013ba3edfd7a7b12b27ac72c3e67768f617fc81bc3888a51323a9fb8aa4b1e5e4a000000006a4730440220540986d1c58d6e76f8f05501c520c38ce55393d0ed7ed3c3a82c69af04221232022058ea43ed6c05fec0eccce749a63332ed4525460105346f11108b9c26df93cd72012103083dfc5a0254613941ddc91af39ff90cd711cdcde03a87b144b883b524660c39ffffffff01807c814a000000001976a914d7e7c4e0b70eaa67ceff9d2823d1bbb9f6df9a5188ac00000000",
+          "01000000013ba3edfd7a7b12b27ac72c3e67768f617fc81bc3888a51323a9fb8aa4b1e5e4a000000006a4730440220540986d1c58d6e76f8f05501c520c38ce55393d0ed7ed3c3a82c69af04221232022058ea43ed6c05fec0eccce749a63332ed4525460105346f11108b9c26df93cd72012103083dfc5a0254613941ddc91af39ff90cd711cdcde03a87b144b883b524660c39ffffffff01807c814a000000001976a914d7e7c4e0b70eaa67ceff9d2823d1bbb9f6df9a5188ac00000000"
+        ]
+
+        const result = await bchjs.RawTransactions.sendRawTransaction(hexes)
+        console.log(`result ${JSON.stringify(result, null, 2)}`)
+
+        assert.fail("Unexpected result!")
+      } catch (err) {
+        // console.log(`err: ${util.inspect(err)}`)
+
+        assert.hasAllKeys(err, ["error"])
+        assert.include(err.error, "Missing inputs")
+      }
+    })
+
+    it(`should throw an error for improper single input`, async () => {
+      try {
+        const addr = 12345
+
+        await bchjs.RawTransactions.sendRawTransaction(addr)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        //console.log(`err: `, err)
+        assert.include(
+          err.message,
+          `Input hex must be a string or array of strings`
+        )
+      }
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const dataMock =
+          "01000000013ba3edfd7a7b12b27ac72c3e67768f617fc81bc3888a51323a9fb8aa4b1e5e4a000000006a4730440220540986d1c58d6e76f8f05501c520c38ce55393d0ed7ed3c3a82c69af04221232022058ea43ed6c05fec0eccce749a63332ed4525460105346f11108b9c26df93cd72012103083dfc5a0254613941ddc91af39ff90cd711cdcde03a87b144b883b524660c39ffffffff01807c814a000000001976a914d7e7c4e0b70eaa67ceff9d2823d1bbb9f6df9a5188ac00000000"
+        const data = []
+        for (let i = 0; i < 25; i++) data.push(dataMock)
+
+        const result = await bchjs.RawTransactions.sendRawTransaction(data)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+})

test/integration/bchn/slp.js

@@ -0,0 +1,964 @@
+/*
+  Integration tests for the bchjs covering SLP tokens.
+*/
+
+const chai = require("chai")
+const assert = chai.assert
+
+const BCHJS = require("../../../src/bch-js")
+let bchjs
+
+// Inspect utility used for debugging.
+const util = require("util")
+util.inspect.defaultOptions = {
+  showHidden: true,
+  colors: true,
+  depth: 1
+}
+
+describe(`#SLP`, () => {
+  // before(() => {
+  //   console.log(`bchjs.SLP.restURL: ${bchjs.SLP.restURL}`)
+  //   console.log(`bchjs.SLP.apiToken: ${bchjs.SLP.apiToken}`)
+  // })
+
+  beforeEach(async () => {
+    // Introduce a delay so that the BVT doesn't trip the rate limits.
+    await sleep(1000)
+
+    bchjs = new BCHJS()
+  })
+
+  describe("#util", () => {
+    describe("#list", () => {
+      it(`should get information on the Spice token`, async () => {
+        const tokenId = `4de69e374a8ed21cbddd47f2338cc0f479dc58daa2bbe11cd604ca488eca0ddf`
+
+        const result = await bchjs.SLP.Utils.list(tokenId)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.hasAnyKeys(result, [
+          "decimals",
+          "timestamp",
+          "timestamp_unix",
+          "versionType",
+          "documentUri",
+          "symbol",
+          "name",
+          "containsBaton",
+          "id",
+          "documentHash",
+          "initialTokenQty",
+          "blockCreated",
+          "blockLastActiveSend",
+          "blockLastActiveMint",
+          "txnsSinceGenesis",
+          "validAddress",
+          "totalMinted",
+          "totalBurned",
+          "circulatingSupply",
+          "mintingBatonStatus"
+        ])
+      })
+
+      it("should NOT get a list of all tokens in existence", async () => {
+        try {
+          await bchjs.SLP.Utils.list()
+          // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+          assert.fail("Unexpected result!")
+        } catch (err) {
+          // console.log(err)
+          assert.include(err.message, "Not Found")
+        }
+      })
+
+      it("should get information on multiple tokens", async () => {
+        const tokenIds = [
+          // Spice
+          `4de69e374a8ed21cbddd47f2338cc0f479dc58daa2bbe11cd604ca488eca0ddf`,
+          // PSF
+          "38e97c5d7d3585a2cbf3f9580c82ca33985f9cb0845d4dcce220cb709f9538b0"
+        ]
+
+        const result = await bchjs.SLP.Utils.list(tokenIds)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.isArray(result)
+        assert.equal(result[0].symbol, "SPICE")
+        assert.equal(result[1].symbol, "PSF")
+      })
+    })
+
+    // describe("#decodeOpReturn", () => {
+    //   it("should decode the OP_RETURN for a SEND txid", async () => {
+    //     const txid =
+    //       "266844d53e46bbd7dd37134688dffea6e54d944edff27a0add63dd0908839bc1"
+    //
+    //     const result = await bchjs.SLP.Utils.decodeOpReturn(txid)
+    //     // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+    //
+    //     assert.hasAllKeys(result, [
+    //       "tokenType",
+    //       "transactionType",
+    //       "tokenId",
+    //       "spendData"
+    //     ])
+    //   })
+    //
+    //   it("should decode the OP_RETURN for a GENESIS txid", async () => {
+    //     const txid =
+    //       "497291b8a1dfe69c8daea50677a3d31a5ef0e9484d8bebb610dac64bbc202fb7"
+    //
+    //     const result = await bchjs.SLP.Utils.decodeOpReturn(txid)
+    //     // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+    //
+    //     assert.hasAllKeys(result, [
+    //       "tokenType",
+    //       "transactionType",
+    //       "ticker",
+    //       "name",
+    //       "documentUrl",
+    //       "documentHash",
+    //       "decimals",
+    //       "mintBatonVout",
+    //       "initialQty",
+    //       "tokensSentTo",
+    //       "batonHolder"
+    //     ])
+    //   })
+    //
+    //   it("should decode the OP_RETURN for a MINT txid", async () => {
+    //     const txid =
+    //       "65f21bbfcd545e5eb515e38e861a9dfe2378aaa2c4e458eb9e59e4d40e38f3a4"
+    //
+    //     const result = await bchjs.SLP.Utils.decodeOpReturn(txid)
+    //     // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+    //
+    //     assert.hasAllKeys(result, [
+    //       "tokenType",
+    //       "transactionType",
+    //       "tokenId",
+    //       "mintBatonVout",
+    //       "batonStillExists",
+    //       "quantity",
+    //       "tokensSentTo",
+    //       "batonHolder"
+    //     ])
+    //   })
+    //
+    //   it("should throw an error for a non-SLP transaction", async () => {
+    //     try {
+    //       const txid =
+    //         "3793d4906654f648e659f384c0f40b19c8f10c1e9fb72232a9b8edd61abaa1ec"
+    //
+    //       await bchjs.SLP.Utils.decodeOpReturn(txid)
+    //
+    //       assert.equal(true, false, "Unexpected result")
+    //     } catch (err) {
+    //       // console.log(`err: `, err)
+    //       assert.include(err.message, "Not an OP_RETURN")
+    //     }
+    //   })
+    // })
+
+    describe("#decodeOpReturn", () => {
+      it("should decode the OP_RETURN for a SEND txid", async () => {
+        const txid =
+          "266844d53e46bbd7dd37134688dffea6e54d944edff27a0add63dd0908839bc1"
+
+        const result = await bchjs.SLP.Utils.decodeOpReturn(txid)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.hasAllKeys(result, ["tokenType", "txType", "tokenId", "amounts"])
+        assert.equal(
+          result.tokenId,
+          "497291b8a1dfe69c8daea50677a3d31a5ef0e9484d8bebb610dac64bbc202fb7"
+        )
+
+        // Verify outputs
+        assert.equal(result.amounts.length, 2)
+        assert.equal(result.amounts[0], "100000000")
+        assert.equal(result.amounts[1], "99883300000000")
+      })
+
+      it("should decode the OP_RETURN for a GENESIS txid", async () => {
+        const txid =
+          "497291b8a1dfe69c8daea50677a3d31a5ef0e9484d8bebb610dac64bbc202fb7"
+
+        const result = await bchjs.SLP.Utils.decodeOpReturn(txid)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.hasAllKeys(result, [
+          "tokenType",
+          "txType",
+          "tokenId",
+          "ticker",
+          "name",
+          "documentUri",
+          "documentHash",
+          "decimals",
+          "mintBatonVout",
+          "qty"
+        ])
+        assert.equal(
+          result.tokenId,
+          "497291b8a1dfe69c8daea50677a3d31a5ef0e9484d8bebb610dac64bbc202fb7"
+        )
+        assert.equal(result.txType, "GENESIS")
+        assert.equal(result.ticker, "TOK-CH")
+        assert.equal(result.name, "TokyoCash")
+      })
+
+      it("should decode the OP_RETURN for a MINT txid", async () => {
+        const txid =
+          "65f21bbfcd545e5eb515e38e861a9dfe2378aaa2c4e458eb9e59e4d40e38f3a4"
+
+        const result = await bchjs.SLP.Utils.decodeOpReturn(txid)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.hasAllKeys(result, [
+          "tokenType",
+          "txType",
+          "tokenId",
+          "mintBatonVout",
+          "qty"
+        ])
+      })
+
+      it("should throw an error for a non-SLP transaction", async () => {
+        try {
+          const txid =
+            "3793d4906654f648e659f384c0f40b19c8f10c1e9fb72232a9b8edd61abaa1ec"
+
+          await bchjs.SLP.Utils.decodeOpReturn(txid)
+
+          assert.equal(true, false, "Unexpected result")
+        } catch (err) {
+          // console.log(`err: `, err)
+          assert.include(err.message, "scriptpubkey not op_return")
+        }
+      })
+
+      // Note: This TX is interpreted as valid by the original decodeOpReturn().
+      // Fixing this issue and related issues was the reason for creating the
+      // decodeOpReturn2() method using the slp-parser library.
+      it("should throw error for invalid SLP transaction", async () => {
+        try {
+          const txid =
+            "a60a522cc11ad7011b74e57fbabbd99296e4b9346bcb175dcf84efb737030415"
+
+          await bchjs.SLP.Utils.decodeOpReturn(txid)
+          // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+        } catch (err) {
+          // console.log(`err: `, err)
+          assert.include(err.message, "amount string size not 8 bytes")
+        }
+      })
+    })
+
+    describe("#tokenUtxoDetails", () => {
+      // // This captures an important corner-case. When an SLP token is created, the
+      // // change UTXO will contain the same SLP txid, but it is not an SLP UTXO.
+      it("should return details on minting baton from genesis transaction", async () => {
+        const utxos = [
+          {
+            txid:
+              "bd158c564dd4ef54305b14f44f8e94c44b649f246dab14bcb42fb0d0078b8a90",
+            vout: 3,
+            amount: 0.00002015,
+            satoshis: 2015,
+            height: 594892,
+            confirmations: 5
+          },
+          {
+            txid:
+              "bd158c564dd4ef54305b14f44f8e94c44b649f246dab14bcb42fb0d0078b8a90",
+            vout: 2,
+            amount: 0.00000546,
+            satoshis: 546,
+            height: 594892,
+            confirmations: 5
+          }
+        ]
+
+        const data = await bchjs.SLP.Utils.tokenUtxoDetails(utxos)
+        // console.log(`data: ${JSON.stringify(data, null, 2)}`)
+
+        assert.equal(data[0].isValid, false, "Change UTXO marked as false.")
+
+        assert.property(data[1], "txid")
+        assert.property(data[1], "vout")
+        assert.property(data[1], "amount")
+        assert.property(data[1], "satoshis")
+        assert.property(data[1], "height")
+        assert.property(data[1], "confirmations")
+        assert.property(data[1], "utxoType")
+        assert.property(data[1], "tokenId")
+        assert.property(data[1], "tokenTicker")
+        assert.property(data[1], "tokenName")
+        assert.property(data[1], "tokenDocumentUrl")
+        assert.property(data[1], "tokenDocumentHash")
+        assert.property(data[1], "decimals")
+        assert.property(data[1], "isValid")
+        assert.equal(data[1].isValid, true)
+      })
+
+      it("should return details for a MINT token utxo", async () => {
+        // Mock the call to REST API
+
+        const utxos = [
+          {
+            txid:
+              "cf4b922d1e1aa56b52d752d4206e1448ea76c3ebe69b3b97d8f8f65413bd5c76",
+            vout: 1,
+            amount: 0.00000546,
+            satoshis: 546,
+            height: 600297,
+            confirmations: 76
+          }
+        ]
+
+        const data = await bchjs.SLP.Utils.tokenUtxoDetails(utxos)
+        // console.log(`data: ${JSON.stringify(data, null, 2)}`)
+
+        assert.property(data[0], "txid")
+        assert.property(data[0], "vout")
+        assert.property(data[0], "amount")
+        assert.property(data[0], "satoshis")
+        assert.property(data[0], "height")
+        assert.property(data[0], "confirmations")
+        assert.property(data[0], "utxoType")
+        assert.property(data[0], "transactionType")
+        assert.property(data[0], "tokenId")
+        assert.property(data[0], "tokenTicker")
+        assert.property(data[0], "tokenName")
+        assert.property(data[0], "tokenDocumentUrl")
+        assert.property(data[0], "tokenDocumentHash")
+        assert.property(data[0], "decimals")
+        assert.property(data[0], "mintBatonVout")
+        assert.property(data[0], "tokenQty")
+        assert.property(data[0], "isValid")
+        assert.equal(data[0].isValid, true)
+      })
+
+      it("should return details for a simple SEND SLP token utxo", async () => {
+        const utxos = [
+          {
+            txid:
+              "fde117b1f176b231e2fa9a6cb022e0f7c31c288221df6bcb05f8b7d040ca87cb",
+            vout: 1,
+            amount: 0.00000546,
+            satoshis: 546,
+            height: 596089,
+            confirmations: 748
+          }
+        ]
+
+        const data = await bchjs.SLP.Utils.tokenUtxoDetails(utxos)
+        // console.log(`data: ${JSON.stringify(data, null, 2)}`)
+
+        assert.property(data[0], "txid")
+        assert.property(data[0], "vout")
+        assert.property(data[0], "amount")
+        assert.property(data[0], "satoshis")
+        assert.property(data[0], "height")
+        assert.property(data[0], "confirmations")
+        assert.property(data[0], "utxoType")
+        assert.property(data[0], "tokenId")
+        assert.property(data[0], "tokenTicker")
+        assert.property(data[0], "tokenName")
+        assert.property(data[0], "tokenDocumentUrl")
+        assert.property(data[0], "tokenDocumentHash")
+        assert.property(data[0], "decimals")
+        assert.property(data[0], "tokenQty")
+        assert.property(data[0], "isValid")
+        assert.equal(data[0].isValid, true)
+      })
+
+      it("should handle BCH and SLP utxos in the same TX", async () => {
+        const utxos = [
+          {
+            txid:
+              "d56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56",
+            vout: 3,
+            value: "6816",
+            height: 606848,
+            confirmations: 13,
+            satoshis: 6816
+          },
+          {
+            txid:
+              "d56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56",
+            vout: 2,
+            value: "546",
+            height: 606848,
+            confirmations: 13,
+            satoshis: 546
+          }
+        ]
+
+        const result = await bchjs.SLP.Utils.tokenUtxoDetails(utxos)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.isArray(result)
+        assert.equal(result.length, 2)
+        assert.equal(result[0].isValid, false)
+        assert.equal(result[1].isValid, true)
+      })
+
+      it("should handle problematic utxos", async () => {
+        const utxos = [
+          {
+            txid:
+              "0e3a217fc22612002031d317b4cecd9b692b66b52951a67b23c43041aefa3959",
+            vout: 0,
+            amount: 0.00018362,
+            satoshis: 18362,
+            height: 613483,
+            confirmations: 124
+          },
+          {
+            txid:
+              "67fd3c7c3a6eb0fea9ab311b91039545086220f7eeeefa367fa28e6e43009f19",
+            vout: 1,
+            amount: 0.00000546,
+            satoshis: 546,
+            height: 612075,
+            confirmations: 1532
+          }
+        ]
+
+        const result = await bchjs.SLP.Utils.tokenUtxoDetails(utxos)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.isArray(result)
+        assert.equal(result.length, 2)
+        assert.equal(result[0].isValid, false)
+        assert.equal(result[1].isValid, true)
+      })
+
+      it("should return false for BCH-only UTXOs", async () => {
+        const utxos = [
+          {
+            txid:
+              "a937f792c7c9eb23b4f344ce5c233d1ac0909217d0a504d71e6b1e4efb864a3b",
+            vout: 0,
+            amount: 0.00001,
+            satoshis: 1000,
+            confirmations: 0,
+            ts: 1578424704
+          },
+          {
+            txid:
+              "53fd141c2e999e080a5860887441a2c45e9cbe262027e2bd2ac998fc76e43c44",
+            vout: 0,
+            amount: 0.00001,
+            satoshis: 1000,
+            confirmations: 0,
+            ts: 1578424634
+          }
+        ]
+
+        const data = await bchjs.SLP.Utils.tokenUtxoDetails(utxos)
+        // console.log(`data: ${JSON.stringify(data, null, 2)}`)
+
+        assert.isArray(data)
+        assert.equal(data[0].isValid, false)
+        assert.equal(data[1].isValid, false)
+      })
+
+      it("should handle a dust attack", async () => {
+        // it("#dustattack", async () => {
+        const utxos = [
+          {
+            height: 655965,
+            tx_hash:
+              "a675af87dcd8d39be782737aa52e0076b52eb2f5ce355ffcb5567a64dd96b77e",
+            tx_pos: 151,
+            value: 547,
+            satoshis: 547,
+            txid:
+              "a675af87dcd8d39be782737aa52e0076b52eb2f5ce355ffcb5567a64dd96b77e",
+            vout: 151,
+            address: "bitcoincash:qq4dw3sm8qvglspy6w2qg0u2ugsy9zcfcqrpeflwww",
+            hdIndex: 11
+          }
+        ]
+
+        const data = await bchjs.SLP.Utils.tokenUtxoDetails(utxos)
+        // console.log(`data: ${JSON.stringify(data, null, 2)}`)
+
+        assert.equal(data[0].isValid, false)
+      })
+
+      it("should handle a range of UTXO types", async () => {
+        const utxos = [
+          // Malformed SLP tx
+          {
+            note: "Malformed SLP tx",
+            tx_hash:
+              "f7e5199ef6669ad4d078093b3ad56e355b6ab84567e59ad0f08a5ad0244f783a",
+            tx_pos: 1,
+            value: 546
+          },
+          // Normal TX (non-SLP)
+          {
+            note: "Normal TX (non-SLP)",
+            tx_hash:
+              "01cdaec2f8b311fc2d6ecc930247bd45fa696dc204ab684596e281fe1b06c1f0",
+            tx_pos: 0,
+            value: 400000
+          },
+          // Valid PSF SLP tx
+          {
+            note: "Valid PSF SLP tx",
+            tx_hash:
+              "daf4d8b8045e7a90b7af81bfe2370178f687da0e545511bce1c9ae539eba5ffd",
+            tx_pos: 1,
+            value: 546
+          },
+          // Valid SLP token not in whitelist
+          {
+            note: "Valid SLP token not in whitelist",
+            tx_hash:
+              "3a4b628cbcc183ab376d44ce5252325f042268307ffa4a53443e92b6d24fb488",
+            tx_pos: 1,
+            value: 546
+          },
+          // Token send on BCHN network.
+          {
+            note: "Token send on BCHN network",
+            tx_hash:
+              "402c663379d9699b6e2dd38737061e5888c5a49fca77c97ab98e79e08959e019",
+            tx_pos: 1,
+            value: 546
+          },
+          // Token send on ABC network.
+          {
+            note: "Token send on ABC network",
+            tx_hash:
+              "336bfe2168aac4c3303508a9e8548a0d33797a83b85b76a12d845c8d6674f79d",
+            tx_pos: 1,
+            value: 546
+          },
+          // Known invalid SLP token send of PSF tokens.
+          {
+            note: "Known invalid SLP token send of PSF tokens",
+            tx_hash:
+              "2bf691ad3679d928fef880b8a45b93b233f8fa0d0a92cf792313dbe77b1deb74",
+            tx_pos: 1,
+            value: 546
+          }
+        ]
+
+        const data = await bchjs.SLP.Utils.tokenUtxoDetails(utxos)
+        console.log(`data: ${JSON.stringify(data, null, 2)}`)
+
+        // Malformed SLP tx
+        assert.equal(data[0].tx_hash, utxos[0].tx_hash)
+        assert.equal(data[0].isValid, null)
+
+        // Normal TX (non-SLP)
+        assert.equal(data[1].tx_hash, utxos[1].tx_hash)
+        assert.equal(data[1].isValid, false)
+
+        // Valid PSF SLP tx
+        assert.equal(data[2].tx_hash, utxos[2].tx_hash)
+        assert.equal(data[2].isValid, true)
+
+        // Valid SLP token not in whitelist
+        assert.equal(data[3].tx_hash, utxos[3].tx_hash)
+        assert.equal(data[3].isValid, true)
+
+        // Token send on BCHN network
+        assert.equal(data[4].tx_hash, utxos[4].tx_hash)
+        assert.equal(data[4].isValid, true)
+
+        // Token send on ABC network
+        assert.equal(data[5].tx_hash, utxos[5].tx_hash)
+        assert.equal(data[5].isValid, null)
+
+        // Known invalid SLP token send of PSF tokens
+        assert.equal(data[6].tx_hash, utxos[6].tx_hash)
+        assert.equal(data[6].isValid, false)
+      })
+    })
+
+    describe("#balancesForAddress", () => {
+      it(`should throw an error if input is not a string or array of strings`, async () => {
+        try {
+          const address = 1234
+
+          await bchjs.SLP.Utils.balancesForAddress(address)
+
+          assert.equal(true, false, "Uh oh. Code path should not end here.")
+        } catch (err) {
+          //console.log(`Error: `, err)
+          assert.include(
+            err.message,
+            `Input address must be a string or array of strings`
+          )
+        }
+      })
+
+      it(`should fetch all balances for address: simpleledger:qzv3zz2trz0xgp6a96lu4m6vp2nkwag0kvyucjzqt9`, async () => {
+        const balances = await bchjs.SLP.Utils.balancesForAddress(
+          "simpleledger:qzv3zz2trz0xgp6a96lu4m6vp2nkwag0kvyucjzqt9"
+        )
+        // console.log(`balances: ${JSON.stringify(balances, null, 2)}`)
+
+        assert.isArray(balances)
+        assert.hasAllKeys(balances[0], [
+          "tokenId",
+          "balanceString",
+          "balance",
+          "decimalCount",
+          "slpAddress"
+        ])
+      })
+
+      it(`should fetch balances for multiple addresses`, async () => {
+        const addresses = [
+          "simpleledger:qzv3zz2trz0xgp6a96lu4m6vp2nkwag0kvyucjzqt9",
+          "simpleledger:qqss4zp80hn6szsa4jg2s9fupe7g5tcg5ucdyl3r57"
+        ]
+
+        const balances = await bchjs.SLP.Utils.balancesForAddress(addresses)
+        // console.log(`balances: ${JSON.stringify(balances, null, 2)}`)
+
+        assert.isArray(balances)
+        assert.isArray(balances[0])
+        assert.hasAllKeys(balances[0][0], [
+          "tokenId",
+          "balanceString",
+          "balance",
+          "decimalCount",
+          "slpAddress"
+        ])
+      })
+    })
+
+    describe("#hydrateUtxos", () => {
+      it("should throw an error if input is not an array", async () => {
+        try {
+          const utxos = 1234
+
+          await bchjs.SLP.Utils.hydrateUtxos(utxos)
+
+          assert.equal(true, false, "Uh oh. Code path should not end here.")
+        } catch (err) {
+          // console.log(`Error: `, err)
+          assert.include(err.message, `Input must be an array.`)
+        }
+      })
+
+      it("should hydrate UTXOs", async () => {
+        const utxos = [
+          {
+            utxos: [
+              {
+                txid:
+                  "d56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56",
+                vout: 3,
+                value: "6816",
+                height: 606848,
+                confirmations: 13,
+                satoshis: 6816
+              },
+              {
+                txid:
+                  "d56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56",
+                vout: 2,
+                value: "546",
+                height: 606848,
+                confirmations: 13,
+                satoshis: 546
+              }
+            ]
+          }
+        ]
+
+        const result = await bchjs.SLP.Utils.hydrateUtxos(utxos)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        // Test the general structure of the output.
+        assert.isArray(result.slpUtxos)
+        assert.equal(result.slpUtxos.length, 1)
+        assert.equal(result.slpUtxos[0].utxos.length, 2)
+
+        // Test the non-slp UTXO.
+        assert.property(result.slpUtxos[0].utxos[0], "txid")
+        assert.property(result.slpUtxos[0].utxos[0], "vout")
+        assert.property(result.slpUtxos[0].utxos[0], "value")
+        assert.property(result.slpUtxos[0].utxos[0], "height")
+        assert.property(result.slpUtxos[0].utxos[0], "confirmations")
+        assert.property(result.slpUtxos[0].utxos[0], "satoshis")
+        assert.property(result.slpUtxos[0].utxos[0], "isValid")
+        assert.equal(result.slpUtxos[0].utxos[0].isValid, false)
+
+        // Test the slp UTXO.
+        assert.property(result.slpUtxos[0].utxos[1], "txid")
+        assert.property(result.slpUtxos[0].utxos[1], "vout")
+        assert.property(result.slpUtxos[0].utxos[1], "value")
+        assert.property(result.slpUtxos[0].utxos[1], "height")
+        assert.property(result.slpUtxos[0].utxos[1], "confirmations")
+        assert.property(result.slpUtxos[0].utxos[1], "satoshis")
+        assert.property(result.slpUtxos[0].utxos[1], "isValid")
+        assert.equal(result.slpUtxos[0].utxos[1].isValid, true)
+        assert.property(result.slpUtxos[0].utxos[1], "transactionType")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenId")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenTicker")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenName")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenDocumentUrl")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenDocumentHash")
+        assert.property(result.slpUtxos[0].utxos[1], "decimals")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenType")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenQty")
+      })
+
+      it("should process data directly from Electrumx", async () => {
+        const addrs = [
+          "bitcoincash:qqnt53cfw990u6y38xgezm0lfa8hknw0wueezcpagp",
+          "bitcoincash:qrh3qgtax6adegzc7zxm6m4sgrv9wq28yqnfn33ce5",
+          "bitcoincash:qqcaee5w4ws77n8s2gzy6fwtma6uxd7ctq8553e495"
+        ]
+
+        const utxos = await bchjs.Electrumx.utxo(addrs)
+        // console.log(`utxos: ${JSON.stringify(utxos, null, 2)}`)
+
+        const result = await bchjs.SLP.Utils.hydrateUtxos(utxos.utxos)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        // Test the general structure of the output.
+        assert.isArray(result.slpUtxos)
+        assert.equal(result.slpUtxos.length, 3)
+        assert.equal(result.slpUtxos[0].utxos.length, 1)
+        assert.equal(result.slpUtxos[1].utxos.length, 1)
+        assert.equal(result.slpUtxos[2].utxos.length, 2)
+
+        try {
+          // Test the expected values.
+          assert.equal(result.slpUtxos[0].utxos[0].isValid, false)
+          assert.equal(result.slpUtxos[1].utxos[0].isValid, true)
+          assert.equal(result.slpUtxos[1].utxos[0].tokenTicker, "TROUT")
+          assert.equal(result.slpUtxos[2].utxos[0].isValid, false)
+          assert.equal(result.slpUtxos[2].utxos[1].isValid, true)
+          assert.equal(result.slpUtxos[2].utxos[1].tokenTicker, "VALENTINE")
+        } catch (err) {
+          console.error(
+            'The hydrateUtxos call may hitting rate limits, or SLPDB may be having issues if "isValid" results are "null"'
+          )
+          console.log("Error: ", err)
+        }
+      })
+    })
+
+    describe("#validateTxid2", () => {
+      it("should invalidate a known invalid TXID", async () => {
+        const txid =
+          "f7e5199ef6669ad4d078093b3ad56e355b6ab84567e59ad0f08a5ad0244f783a"
+
+        const result = await bchjs.SLP.Utils.validateTxid2(txid)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.property(result, "txid")
+        assert.equal(result.txid, txid)
+
+        assert.property(result, "isValid")
+        assert.equal(result.isValid, false)
+      })
+
+      it("should validate a known valid TXID", async () => {
+        const txid =
+          "3a4b628cbcc183ab376d44ce5252325f042268307ffa4a53443e92b6d24fb488"
+
+        const result = await bchjs.SLP.Utils.validateTxid2(txid)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.property(result, "txid")
+        assert.equal(result.txid, txid)
+
+        assert.property(result, "isValid")
+        assert.equal(result.isValid, true)
+      })
+    })
+
+    describe("#getWhitelist", () => {
+      it("should get the whitelist", async () => {
+        const result = await bchjs.SLP.Utils.getWhitelist()
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.isArray(result)
+        assert.property(result[0], "name")
+        assert.property(result[1], "tokenId")
+      })
+    })
+
+    describe("#validateTxid3", () => {
+      it("should invalidate a known invalid TXID", async () => {
+        const txid =
+          "f7e5199ef6669ad4d078093b3ad56e355b6ab84567e59ad0f08a5ad0244f783a"
+
+        const result = await bchjs.SLP.Utils.validateTxid3(txid)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.isArray(result)
+
+        assert.property(result[0], "txid")
+        assert.equal(result[0].txid, txid)
+
+        assert.property(result[0], "valid")
+        assert.equal(result[0].valid, null)
+      })
+
+      it("should validate a known valid TXID", async () => {
+        const txid =
+          "daf4d8b8045e7a90b7af81bfe2370178f687da0e545511bce1c9ae539eba5ffd"
+
+        const result = await bchjs.SLP.Utils.validateTxid3(txid)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.isArray(result)
+
+        assert.property(result[0], "txid")
+        assert.equal(result[0].txid, txid)
+
+        assert.property(result[0], "valid")
+        assert.equal(result[0].valid, true)
+      })
+
+      it("should handle a mix of valid, invalid, and non-SLP txs", async () => {
+        const txids = [
+          // Malformed SLP tx
+          "f7e5199ef6669ad4d078093b3ad56e355b6ab84567e59ad0f08a5ad0244f783a",
+          // Normal TX (non-SLP)
+          "01cdaec2f8b311fc2d6ecc930247bd45fa696dc204ab684596e281fe1b06c1f0",
+          // Valid PSF SLP tx
+          "daf4d8b8045e7a90b7af81bfe2370178f687da0e545511bce1c9ae539eba5ffd",
+          // Valid SLP token not in whitelist
+          "3a4b628cbcc183ab376d44ce5252325f042268307ffa4a53443e92b6d24fb488",
+          // Token send on BCHN network.
+          "402c663379d9699b6e2dd38737061e5888c5a49fca77c97ab98e79e08959e019",
+          // Token send on ABC network.
+          "336bfe2168aac4c3303508a9e8548a0d33797a83b85b76a12d845c8d6674f79d",
+          // Known invalid SLP token send of PSF tokens.
+          "2bf691ad3679d928fef880b8a45b93b233f8fa0d0a92cf792313dbe77b1deb74"
+        ]
+
+        const result = await bchjs.SLP.Utils.validateTxid3(txids)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.equal(result[0].txid, txids[0])
+        assert.equal(result[0].valid, null)
+
+        assert.equal(result[1].txid, txids[1])
+        assert.equal(result[1].valid, null)
+
+        assert.equal(result[2].txid, txids[2])
+        assert.equal(result[2].valid, true)
+
+        // True in validateTxid() but null in validateTxid3()
+        assert.equal(result[3].txid, txids[3])
+        assert.equal(result[3].valid, null)
+
+        // Note: This should change from null to true once SLPDB finishes indexing.
+        assert.equal(result[4].txid, txids[4])
+        assert.equal(result[4].valid, null)
+
+        assert.equal(result[5].txid, txids[5])
+        assert.equal(result[5].valid, null)
+
+        assert.equal(result[6].txid, txids[6])
+        assert.equal(result[6].valid, false)
+        assert.include(
+          result[6].invalidReason,
+          "Token outputs are greater than valid token inputs"
+        )
+      })
+    })
+
+    describe("#validateTxid", () => {
+      it("should handle a mix of valid, invalid, and non-SLP txs", async () => {
+        const txids = [
+          // Malformed SLP tx
+          "f7e5199ef6669ad4d078093b3ad56e355b6ab84567e59ad0f08a5ad0244f783a",
+          // Normal TX (non-SLP)
+          "01cdaec2f8b311fc2d6ecc930247bd45fa696dc204ab684596e281fe1b06c1f0",
+          // Valid PSF SLP tx
+          "daf4d8b8045e7a90b7af81bfe2370178f687da0e545511bce1c9ae539eba5ffd",
+          // Valid SLP token not in whitelist
+          "3a4b628cbcc183ab376d44ce5252325f042268307ffa4a53443e92b6d24fb488",
+          // Token send on BCHN network.
+          "402c663379d9699b6e2dd38737061e5888c5a49fca77c97ab98e79e08959e019",
+          // Token send on ABC network.
+          "336bfe2168aac4c3303508a9e8548a0d33797a83b85b76a12d845c8d6674f79d",
+          // Known invalid SLP token send of PSF tokens.
+          "2bf691ad3679d928fef880b8a45b93b233f8fa0d0a92cf792313dbe77b1deb74"
+        ]
+
+        const result = await bchjs.SLP.Utils.validateTxid(txids)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.equal(result[0].txid, txids[0])
+        assert.equal(result[0].valid, null)
+
+        assert.equal(result[1].txid, txids[1])
+        assert.equal(result[1].valid, null)
+
+        assert.equal(result[2].txid, txids[2])
+        assert.equal(result[2].valid, true)
+
+        // True in validateTxid() but null in validateTxid3()
+        assert.equal(result[3].txid, txids[3])
+        assert.equal(result[3].valid, true)
+
+        assert.equal(result[4].txid, txids[4])
+        assert.equal(result[4].valid, true)
+
+        assert.equal(result[5].txid, txids[5])
+        assert.equal(result[5].valid, null)
+
+        assert.equal(result[6].txid, txids[6])
+        assert.equal(result[6].valid, false)
+        assert.include(
+          result[6].invalidReason,
+          "Token outputs are greater than valid token inputs"
+        )
+      })
+    })
+  })
+
+  describe("#tokentype1", () => {
+    describe("#getHexOpReturn", () => {
+      it("should return OP_RETURN object ", async () => {
+        const tokenUtxos = [
+          {
+            tokenId:
+              "0a321bff9761f28e06a268b14711274bb77617410a16807bd0437ef234a072b1",
+            decimals: 0,
+            tokenQty: 2
+          }
+        ]
+        const sendQty = 1.5
+
+        const result = await bchjs.SLP.TokenType1.getHexOpReturn(
+          tokenUtxos,
+          sendQty
+        )
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.property(result, "script")
+        assert.isString(result.script)
+
+        assert.property(result, "outputs")
+        assert.isNumber(result.outputs)
+      })
+    })
+  })
+})
+
+// Promise-based sleep function
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/bchn/util.js

@@ -0,0 +1,109 @@
+/*
+  Integration tests for the bchjs. Only covers calls made to
+  rest.bitcoin.com.
+*/
+
+const chai = require("chai")
+const assert = chai.assert
+const BCHJS = require("../../../src/bch-js")
+const bchjs = new BCHJS()
+
+// Inspect utility used for debugging.
+const util = require("util")
+util.inspect.defaultOptions = {
+  showHidden: true,
+  colors: true,
+  depth: 3
+}
+
+describe(`#util`, () => {
+  describe(`#validateAddress`, () => {
+    it(`should return false for testnet addr on mainnet`, async () => {
+      const address = `bchtest:qqqk4y6lsl5da64sg5qc3xezmplyu5kmpyz2ysaa5y`
+
+      const result = await bchjs.Util.validateAddress(address)
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.hasAllKeys(result, ["isvalid"])
+      assert.equal(result.isvalid, false)
+    })
+
+    it(`should return false for bad address`, async () => {
+      const address = `bitcoincash:qp4k8fjtgunhdr7yq30ha4peu`
+
+      const result = await bchjs.Util.validateAddress(address)
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.hasAllKeys(result, ["isvalid"])
+      assert.equal(result.isvalid, false)
+    })
+
+    it(`should validate valid address`, async () => {
+      const address = `bitcoincash:qp4k8fjtgunhdr7yq30ha4peuwupzan2vcnwrmpy0z`
+
+      const result = await bchjs.Util.validateAddress(address)
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.hasAnyKeys(result, [
+        "isvalid",
+        "address",
+        "scriptPubKey",
+        //"ismine",
+        //"iswatchonly",
+        "isscript"
+      ])
+      assert.equal(result.isvalid, true)
+    })
+
+    it(`should validate an array of addresses`, async () => {
+      const address = [
+        `bitcoincash:qp4k8fjtgunhdr7yq30ha4peuwupzan2vcnwrmpy0z`,
+        `bitcoincash:qp4k8fjtgunhdr7yq30ha4peuwupzan2vcnwrmpy0z`
+      ]
+
+      const result = await bchjs.Util.validateAddress(address)
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.hasAnyKeys(result[0], [
+        "isvalid",
+        "address",
+        "scriptPubKey",
+        //"ismine",
+        //"iswatchonly",
+        "isscript"
+      ])
+    })
+
+    it(`should throw an error for improper single input`, async () => {
+      try {
+        const address = 15432
+
+        await bchjs.Util.validateAddress(address)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        //console.log(`err: `, err)
+        assert.include(
+          err.message,
+          `Input must be a string or array of strings.`
+        )
+      }
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const dataMock = `bitcoincash:qp4k8fjtgunhdr7yq30ha4peuwupzan2vcnwrmpy0z`
+        const data = []
+        for (let i = 0; i < 25; i++) data.push(dataMock)
+
+        const result = await bchjs.Util.validateAddress(data)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+})

test/integration/blockbook.js

@@ -18,6 +18,10 @@ util.inspect.defaultOptions = {
 }
 
 describe(`#Blockbook`, () => {
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   describe(`#Balance`, () => {
     it(`should GET balance for a single address`, async () => {
       const addr = "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf"
@@ -67,21 +71,6 @@ describe(`#Blockbook`, () => {
       assert.isArray(result[0].txids)
     })
 
-    it(`should throw an error for improper input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.Blockbook.balance(addr)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(
-          err.message,
-          `Input address must be a string or array of strings`
-        )
-      }
-    })
-
     it(`should throw error on array size rate limit`, async () => {
       try {
         const addr = []
@@ -136,21 +125,6 @@ describe(`#Blockbook`, () => {
       ])
     })
 
-    it(`should throw an error for improper input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.Blockbook.utxo(addr)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(
-          err.message,
-          `Input address must be a string or array of strings`
-        )
-      }
-    })
-
     it(`should throw error on array size rate limit`, async () => {
       try {
         const addr = []
@@ -168,3 +142,7 @@ describe(`#Blockbook`, () => {
     })
   })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/blockchain.js

@@ -21,6 +21,10 @@ util.inspect.defaultOptions = {
 }
 
 describe(`#blockchain`, () => {
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   describe(`#getBestBlockHash`, () => {
     it(`should GET best block hash`, async () => {
       const result = await bchjs.Blockchain.getBestBlockHash()
@@ -85,20 +89,6 @@ describe(`#blockchain`, () => {
       ])
     })
 
-    it(`should throw an error for improper input`, async () => {
-      try {
-        const hash = 12345
-
-        await bchjs.Blockchain.getBlockHeader(hash)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        assert.include(
-          err.message,
-          `Input hash must be a string or array of strings`
-        )
-      }
-    })
-
     it(`should throw error on array size rate limit`, async () => {
       try {
         const data = []
@@ -185,20 +175,6 @@ describe(`#blockchain`, () => {
         assert.include(err.error, `Transaction not in mempool`)
       }
     })
-
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const txid = 12345
-
-        await bchjs.Blockchain.getMempoolEntry(txid)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        assert.include(
-          err.message,
-          `Input must be a string or array of strings`
-        )
-      }
-    })
   })
 
   describe(`#getTxOutProof`, () => {
@@ -224,20 +200,6 @@ describe(`#blockchain`, () => {
       assert.isArray(result)
       assert.isString(result[0])
     })
-
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const txid = 12345
-
-        await bchjs.Blockchain.getTxOutProof(txid)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        assert.include(
-          err.message,
-          `Input must be a string or array of strings`
-        )
-      }
-    })
   })
 
   describe(`#verifyTxOutProof`, () => {
@@ -269,20 +231,6 @@ describe(`#blockchain`, () => {
       )
     })
 
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const txid = 12345
-
-        await bchjs.Blockchain.verifyTxOutProof(txid)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        assert.include(
-          err.message,
-          `Input must be a string or array of strings`
-        )
-      }
-    })
-
     it(`should throw error on array size rate limit`, async () => {
       try {
         const data = []
@@ -329,3 +277,7 @@ describe(`#blockchain`, () => {
     })
   })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/control.js

@@ -8,6 +8,10 @@ const BCHJS = require("../../src/bch-js")
 const bchjs = new BCHJS()
 
 describe(`#control`, () => {
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   describe(`#getNetworkInfo`, () => {
     it("should get info on the full node", async () => {
       const result = await bchjs.Control.getNetworkInfo()
@@ -17,3 +21,7 @@ describe(`#control`, () => {
     })
   })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/electrumx.js

@@ -7,7 +7,13 @@ const bchjs = new BCHJS()
 
 describe(`#ElectrumX`, () => {
   let sandbox
-  beforeEach(() => (sandbox = sinon.createSandbox()))
+
+  beforeEach(async () => {
+    sandbox = sinon.createSandbox()
+
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   afterEach(() => sandbox.restore())
 
   describe(`#utxo`, () => {
@@ -178,4 +184,183 @@ describe(`#ElectrumX`, () => {
       }
     })
   })
+
+  describe(`#unconfirmed`, () => {
+    // These tests won't work because unconfirmed transactions are transient in nature.
+    /*
+    it(`should GET unconfirmed UTXOs (mempool) for a single address`, async () => {
+      const addr = "bitcoincash:qqy6qwk3wpne95hhv8uzwr4cn8m7c06cqgchl77dnv"
+
+      const result = await bchjs.Electrumx.unconfirmed(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "utxos")
+      assert.isArray(result.utxos)
+
+      assert.property(result.utxos[0], "height")
+      assert.property(result.utxos[0], "tx_hash")
+      assert.property(result.utxos[0], "fee")
+    })
+
+    it(`should POST request for unconfirmed UTXOs (mempool) for an array of addresses`, async () => {
+      const addr = [
+        "bitcoincash:qqy6qwk3wpne95hhv8uzwr4cn8m7c06cqgchl77dnv",
+        "bitcoincash:qpyrtsl9msdu2klgfpcmn2v5r22w9rk24g8pal74ts"
+      ]
+
+      const result = await bchjs.Electrumx.unconfirmed(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "utxos")
+      assert.isArray(result.utxos)
+
+      assert.property(result.utxos[0], "utxos")
+      assert.isArray(result.utxos[0].utxos)
+      assert.property(result.utxos[0], "address")
+
+      assert.property(result.utxos[0].utxos[0], "height")
+      assert.property(result.utxos[0].utxos[0], "tx_hash")
+      assert.property(result.utxos[0].utxos[0], "fee")
+    })
+    */
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const addr = []
+        for (let i = 0; i < 25; i++)
+          addr.push("bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf")
+
+        await bchjs.Electrumx.unconfirmed(addr)
+
+        // console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+
+  describe(`#blockHeader`, () => {
+    it(`should GET block headers for given height and count`, async () => {
+      const height = 42
+      const count = 2
+
+      const result = await bchjs.Electrumx.blockHeader(height, count)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "headers")
+      assert.isArray(result.headers)
+      assert.equal(result.headers.length, 2)
+    })
+
+    it(`should GET block headers for given height with default count = 1`, async () => {
+      const height = 42
+
+      const result = await bchjs.Electrumx.blockHeader(height)
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "headers")
+      assert.isArray(result.headers)
+      assert.equal(result.headers.length, 1)
+    })
+  })
+
+  describe(`#txData`, () => {
+    it(`should GET details for a single transaction`, async () => {
+      const txid =
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+
+      const result = await bchjs.Electrumx.txData(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "details")
+      assert.isObject(result.details)
+
+      assert.property(result.details, "blockhash")
+      assert.property(result.details, "hash")
+      assert.property(result.details, "hex")
+      assert.property(result.details, "vin")
+      assert.property(result.details, "vout")
+      assert.equal(result.details.hash, txid)
+    })
+
+    it(`should POST details for an array of transactions`, async () => {
+      const txids = [
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251",
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+      ]
+
+      const result = await bchjs.Electrumx.txData(txids)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "transactions")
+      assert.isArray(result.transactions)
+
+      assert.property(result.transactions[0], "txid")
+      assert.property(result.transactions[0], "details")
+
+      assert.property(result.transactions[0].details, "blockhash")
+      assert.property(result.transactions[0].details, "hash")
+      assert.property(result.transactions[0].details, "hex")
+      assert.property(result.transactions[0].details, "vin")
+      assert.property(result.transactions[0].details, "vout")
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const txids = []
+        for (let i = 0; i < 25; i++) {
+          txids.push(
+            "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+          )
+        }
+
+        await bchjs.Electrumx.txData(txids)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+
+  describe(`#broadcast`, () => {
+    it(`should broadcast a single transaction`, async () => {
+      const txHex =
+        "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"
+
+      try {
+        await bchjs.Electrumx.broadcast(txHex)
+      } catch (err) {
+        assert.property(err, "success")
+        assert.equal(err.success, false)
+        assert.include(
+          err.error,
+          "the transaction was rejected by network rules"
+        )
+      }
+    })
+  })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/encryption.js

@@ -4,6 +4,10 @@ const BCHJS = require("../../src/bch-js")
 const bchjs = new BCHJS()
 
 describe("#Encryption", () => {
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   describe("#getPubKey", () => {
     it("should get a public key", async () => {
       const addr = "bitcoincash:qpf8jv9hmqcda0502gjp7nm3g24y5h5s4unutghsxq"
@@ -29,3 +33,7 @@ describe("#Encryption", () => {
     })
   })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/ninsight.js

@@ -7,7 +7,13 @@ const bchjs = new BCHJS({ ninsightURL: "https://rest.bitcoin.com/v2" })
 
 describe(`#Ninsight`, () => {
   let sandbox
-  beforeEach(() => (sandbox = sinon.createSandbox()))
+
+  beforeEach(async () => {
+    sandbox = sinon.createSandbox()
+
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   afterEach(() => sandbox.restore())
 
   describe(`#utxo`, () => {
@@ -17,21 +23,21 @@ describe(`#Ninsight`, () => {
       const result = await bchjs.Ninsight.utxo(addr)
       // console.log(`result: ${JSON.stringify(result, null, 2)}`)
 
-      assert.property(result, "utxos")
-      assert.property(result, "legacyAddress")
-      assert.property(result, "cashAddress")
-      assert.property(result, "slpAddress")
-      assert.property(result, "scriptPubKey")
-      assert.property(result, "asm")
+      assert.property(result[0], "utxos")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "slpAddress")
+      assert.property(result[0], "scriptPubKey")
+      assert.property(result[0], "asm")
 
-      assert.isArray(result.utxos)
+      assert.isArray(result[0].utxos)
 
-      assert.property(result.utxos[0], "txid")
-      assert.property(result.utxos[0], "vout")
-      assert.property(result.utxos[0], "amount")
-      assert.property(result.utxos[0], "satoshis")
-      assert.property(result.utxos[0], "height")
-      assert.property(result.utxos[0], "confirmations")
+      assert.property(result[0].utxos[0], "txid")
+      assert.property(result[0].utxos[0], "vout")
+      assert.property(result[0].utxos[0], "amount")
+      assert.property(result[0].utxos[0], "satoshis")
+      assert.property(result[0].utxos[0], "height")
+      assert.property(result[0].utxos[0], "confirmations")
     })
 
     it(`should POST utxo details for an array of addresses`, async () => {
@@ -54,4 +60,79 @@ describe(`#Ninsight`, () => {
       assert.property(result[0], "asm")
     })
   })
+  describe(`#transactions`, () => {
+    it(`should POST transactions history for a single address`, async () => {
+      const addr = "bitcoincash:qqh793x9au6ehvh7r2zflzguanlme760wuzehgzjh9"
+
+      const result = await bchjs.Ninsight.transactions(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "txs")
+      assert.isArray(result[0].txs)
+      assert.property(result[0].txs[0], "txid")
+      assert.property(result[0].txs[0], "vin")
+      assert.property(result[0].txs[0], "vout")
+    })
+    it(`should POST transactions history for an array of addresses`, async () => {
+      const addr = [
+        "bitcoincash:qp3sn6vlwz28ntmf3wmyra7jqttfx7z6zgtkygjhc7",
+        "bitcoincash:qz0us0z6ucpqt07jgpad0shgh7xmwxyr3ynlcsq0wr"
+      ]
+
+      const result = await bchjs.Ninsight.transactions(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "txs")
+      assert.isArray(result[0].txs)
+      assert.property(result[0].txs[0], "txid")
+      assert.property(result[0].txs[0], "vin")
+      assert.property(result[0].txs[0], "vout")
+    })
+  })
+  describe(`#txDetails`, () => {
+    it(`should POST transactions details for a single address`, async () => {
+      const txid = "fe28050b93faea61fa88c4c630f0e1f0a1c24d0082dd0e10d369e13212128f33"
+
+      const result = await bchjs.Ninsight.txDetails(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "txid")
+      assert.property(result[0], "version")
+      assert.property(result[0], "locktime")
+      assert.property(result[0], "vin")
+      assert.property(result[0], "vout")
+      assert.property(result[0], "blockhash")
+      assert.property(result[0], "blockheight")
+      assert.property(result[0], "confirmations")
+      assert.property(result[0], "time")
+      assert.property(result[0], "blocktime")
+      assert.property(result[0], "valueOut")
+      assert.property(result[0], "size")
+    })
+    it(`should POST transactions details for an array of addresses`, async () => {
+      const txid = [
+        "fe28050b93faea61fa88c4c630f0e1f0a1c24d0082dd0e10d369e13212128f33",
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+      ]
+
+      const result = await bchjs.Ninsight.txDetails(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "txid")
+      assert.property(result[0], "vin")
+      assert.property(result[0], "vout")
+    })
+  })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/openbazaar.js

@@ -8,19 +8,11 @@ const BCHJS = require("../../src/bch-js")
 const bchjs = new BCHJS()
 
 describe(`#OpenBazaar`, () => {
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   describe(`#Balance`, () => {
-    it(`should throw an error for improper input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.OpenBazaar.balance(addr)
-        // assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(err.message, `Input address must be a string`)
-      }
-    })
-
     it(`should GET balance for a single address`, async () => {
       const addr = "bitcoincash:qqh793x9au6ehvh7r2zflzguanlme760wuzehgzjh9"
 
@@ -45,18 +37,6 @@ describe(`#OpenBazaar`, () => {
   })
 
   describe(`#utxo`, () => {
-    it(`should throw an error for improper input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.OpenBazaar.utxo(addr)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(err.message, `Input address must be a string`)
-      }
-    })
-
     it(`should GET utxos for a single address`, async () => {
       const addr = "bitcoincash:qqh793x9au6ehvh7r2zflzguanlme760wuzehgzjh9"
 
@@ -76,18 +56,6 @@ describe(`#OpenBazaar`, () => {
   })
 
   describe(`#tx`, () => {
-    it(`should throw an error for improper input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.OpenBazaar.tx(addr)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(err.message, `Input txid must be a string`)
-      }
-    })
-
     it(`should GET transactions for a single address`, async () => {
       const addr =
         "2b37bdb3b63dd0bca720437754a36671431a950e684b64c44ea910ea9d5297c7"
@@ -115,3 +83,7 @@ describe(`#OpenBazaar`, () => {
     })
   })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/price.js

@@ -1,8 +1,12 @@
-const assert = require("assert")
+const assert = require("chai").assert
 const BCHJS = require("../../src/bch-js")
 const bchjs = new BCHJS()
 
 describe("#price", () => {
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   describe("#current", () => {
     describe("#single currency", () => {
       it("should get current price for single currency", async () => {
@@ -11,4 +15,36 @@ describe("#price", () => {
       })
     })
   })
+
+  describe("#getUsd", () => {
+    it("should get the USD price of BCH", async () => {
+      const result = await bchjs.Price.getUsd()
+      // console.log(result)
+
+      assert.isNumber(result)
+    })
+  })
+
+  describe("#getBchaUsd", () => {
+    it("should get the USD price of BCHA", async () => {
+      const result = await bchjs.Price.getBchaUsd()
+      console.log(result)
+
+      assert.isNumber(result)
+    })
+  })
+
+  describe("#rates", () => {
+    it("should get the price of BCH in several currencies", async () => {
+      const result = await bchjs.Price.rates()
+      // console.log(result)
+
+      assert.property(result, "USD")
+      assert.property(result, "CAD")
+    })
+  })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/rawtransaction.js

@@ -19,6 +19,10 @@ util.inspect.defaultOptions = {
 }
 
 describe("#rawtransaction", () => {
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   describe("#decodeRawTransaction", () => {
     it("should decode tx for a single hex", async () => {
       const hex =
@@ -63,21 +67,6 @@ describe("#rawtransaction", () => {
       assert.isArray(result[0].vout)
     })
 
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.RawTransactions.decodeRawTransaction(addr)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(
-          err.message,
-          `Input must be a string or array of strings.`
-        )
-      }
-    })
-
     it(`should throw error on array size rate limit`, async () => {
       try {
         const data = []
@@ -232,22 +221,6 @@ describe("#rawtransaction", () => {
       const result = await bchjs.RawTransactions.decodeScript(hexes)
       console.log(`result ${JSON.stringify(result, null, 2)}`)
     })
-*/
-    /*
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.RawTransactions.decodeRawTransaction(addr)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(
-          err.message,
-          `Input must be a string or array of strings.`
-        )
-      }
-    })
 */
   })
 
@@ -271,7 +244,7 @@ describe("#rawtransaction", () => {
         //console.log(`err: ${util.inspect(err)}`)
 
         assert.hasAllKeys(err, ["error"])
-        assert.include(err.error, "Missing inputs")
+        assert.include(err.error, "bad-txns-inputs-missingorspent")
       }
     })
 
@@ -288,22 +261,7 @@ describe("#rawtransaction", () => {
         // console.log(`err: ${util.inspect(err)}`)
 
         assert.hasAllKeys(err, ["error"])
-        assert.include(err.error, "Missing inputs")
-      }
-    })
-
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.RawTransactions.sendRawTransaction(addr)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(
-          err.message,
-          `Input hex must be a string or array of strings`
-        )
+        assert.include(err.error, "bad-txns-inputs-missingorspent")
       }
     })
 
@@ -325,3 +283,7 @@ describe("#rawtransaction", () => {
     })
   })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/slp.js

@@ -6,7 +6,7 @@ const chai = require("chai")
 const assert = chai.assert
 
 const BCHJS = require("../../src/bch-js")
-const bchjs = new BCHJS()
+let bchjs
 
 // Inspect utility used for debugging.
 const util = require("util")
@@ -24,7 +24,9 @@ describe(`#SLP`, () => {
 
   beforeEach(async () => {
     // Introduce a delay so that the BVT doesn't trip the rate limits.
-    await sleep(1000)
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+
+    bchjs = new BCHJS()
   })
 
   describe("#util", () => {
@@ -437,25 +439,33 @@ describe(`#SLP`, () => {
         assert.equal(data[0].isValid, false)
         assert.equal(data[1].isValid, false)
       })
+
+      it("should handle a dust attack", async () => {
+        // it("#dustattack", async () => {
+        const utxos = [
+          {
+            height: 655965,
+            tx_hash:
+              "a675af87dcd8d39be782737aa52e0076b52eb2f5ce355ffcb5567a64dd96b77e",
+            tx_pos: 151,
+            value: 547,
+            satoshis: 547,
+            txid:
+              "a675af87dcd8d39be782737aa52e0076b52eb2f5ce355ffcb5567a64dd96b77e",
+            vout: 151,
+            address: "bitcoincash:qq4dw3sm8qvglspy6w2qg0u2ugsy9zcfcqrpeflwww",
+            hdIndex: 11
+          }
+        ]
+
+        const data = await bchjs.SLP.Utils.tokenUtxoDetails(utxos)
+        // console.log(`data: ${JSON.stringify(data, null, 2)}`)
+
+        assert.equal(data[0].isValid, false)
+      })
     })
 
     describe("#balancesForAddress", () => {
-      it(`should throw an error if input is not a string or array of strings`, async () => {
-        try {
-          const address = 1234
-
-          await bchjs.SLP.Utils.balancesForAddress(address)
-
-          assert.equal(true, false, "Uh oh. Code path should not end here.")
-        } catch (err) {
-          //console.log(`Error: `, err)
-          assert.include(
-            err.message,
-            `Input address must be a string or array of strings`
-          )
-        }
-      })
-
       it(`should fetch all balances for address: simpleledger:qzv3zz2trz0xgp6a96lu4m6vp2nkwag0kvyucjzqt9`, async () => {
         const balances = await bchjs.SLP.Utils.balancesForAddress(
           "simpleledger:qzv3zz2trz0xgp6a96lu4m6vp2nkwag0kvyucjzqt9"
@@ -492,6 +502,226 @@ describe(`#SLP`, () => {
         ])
       })
     })
+
+    describe("#hydrateUtxos", () => {
+      it("should hydrate UTXOs", async () => {
+        const utxos = [
+          {
+            utxos: [
+              {
+                txid:
+                  "d56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56",
+                vout: 3,
+                value: "6816",
+                height: 606848,
+                confirmations: 13,
+                satoshis: 6816
+              },
+              {
+                txid:
+                  "d56a2b446d8149c39ca7e06163fe8097168c3604915f631bc58777d669135a56",
+                vout: 2,
+                value: "546",
+                height: 606848,
+                confirmations: 13,
+                satoshis: 546
+              }
+            ]
+          }
+        ]
+
+        const result = await bchjs.SLP.Utils.hydrateUtxos(utxos)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        // Test the general structure of the output.
+        assert.isArray(result.slpUtxos)
+        assert.equal(result.slpUtxos.length, 1)
+        assert.equal(result.slpUtxos[0].utxos.length, 2)
+
+        // Test the non-slp UTXO.
+        assert.property(result.slpUtxos[0].utxos[0], "txid")
+        assert.property(result.slpUtxos[0].utxos[0], "vout")
+        assert.property(result.slpUtxos[0].utxos[0], "value")
+        assert.property(result.slpUtxos[0].utxos[0], "height")
+        assert.property(result.slpUtxos[0].utxos[0], "confirmations")
+        assert.property(result.slpUtxos[0].utxos[0], "satoshis")
+        assert.property(result.slpUtxos[0].utxos[0], "isValid")
+        assert.equal(result.slpUtxos[0].utxos[0].isValid, false)
+
+        // Test the slp UTXO.
+        assert.property(result.slpUtxos[0].utxos[1], "txid")
+        assert.property(result.slpUtxos[0].utxos[1], "vout")
+        assert.property(result.slpUtxos[0].utxos[1], "value")
+        assert.property(result.slpUtxos[0].utxos[1], "height")
+        assert.property(result.slpUtxos[0].utxos[1], "confirmations")
+        assert.property(result.slpUtxos[0].utxos[1], "satoshis")
+        assert.property(result.slpUtxos[0].utxos[1], "isValid")
+        assert.equal(result.slpUtxos[0].utxos[1].isValid, true)
+        assert.property(result.slpUtxos[0].utxos[1], "transactionType")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenId")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenTicker")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenName")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenDocumentUrl")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenDocumentHash")
+        assert.property(result.slpUtxos[0].utxos[1], "decimals")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenType")
+        assert.property(result.slpUtxos[0].utxos[1], "tokenQty")
+      })
+
+      it("should process data directly from Electrumx", async () => {
+        const addrs = [
+          "bitcoincash:qqnt53cfw990u6y38xgezm0lfa8hknw0wueezcpagp",
+          "bitcoincash:qrh3qgtax6adegzc7zxm6m4sgrv9wq28yqnfn33ce5",
+          "bitcoincash:qqcaee5w4ws77n8s2gzy6fwtma6uxd7ctq8553e495"
+        ]
+
+        const utxos = await bchjs.Electrumx.utxo(addrs)
+        // console.log(`utxos: ${JSON.stringify(utxos, null, 2)}`)
+
+        const result = await bchjs.SLP.Utils.hydrateUtxos(utxos.utxos)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        // Test the general structure of the output.
+        assert.isArray(result.slpUtxos)
+        assert.equal(result.slpUtxos.length, 3)
+        assert.equal(result.slpUtxos[0].utxos.length, 1)
+        assert.equal(result.slpUtxos[1].utxos.length, 1)
+        assert.equal(result.slpUtxos[2].utxos.length, 2)
+
+        try {
+          // Test the expected values.
+          assert.equal(result.slpUtxos[0].utxos[0].isValid, false)
+          assert.equal(result.slpUtxos[1].utxos[0].isValid, true)
+          assert.equal(result.slpUtxos[1].utxos[0].tokenTicker, "TROUT")
+          assert.equal(result.slpUtxos[2].utxos[0].isValid, false)
+          assert.equal(result.slpUtxos[2].utxos[1].isValid, true)
+          assert.equal(result.slpUtxos[2].utxos[1].tokenTicker, "VALENTINE")
+        } catch (err) {
+          console.error(
+            'The hydrateUtxos call may hitting rate limits, or SLPDB may be having issues if "isValid" results are "null"'
+          )
+          console.log("Error: ", err)
+        }
+      })
+    })
+
+    describe("#validateTxid2", () => {
+      it("should invalidate a known invalid TXID", async () => {
+        const txid =
+          "f7e5199ef6669ad4d078093b3ad56e355b6ab84567e59ad0f08a5ad0244f783a"
+
+        const result = await bchjs.SLP.Utils.validateTxid2(txid)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.property(result, "txid")
+        assert.equal(result.txid, txid)
+
+        assert.property(result, "isValid")
+        assert.equal(result.isValid, false)
+      })
+
+      it("should validate a known valid TXID", async () => {
+        const txid =
+          "3a4b628cbcc183ab376d44ce5252325f042268307ffa4a53443e92b6d24fb488"
+
+        const result = await bchjs.SLP.Utils.validateTxid2(txid)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.property(result, "txid")
+        assert.equal(result.txid, txid)
+
+        assert.property(result, "isValid")
+        assert.equal(result.isValid, true)
+      })
+    })
+
+    describe("#getWhitelist", () => {
+      it("should get the whitelist", async () => {
+        const result = await bchjs.SLP.Utils.getWhitelist()
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.isArray(result)
+        assert.property(result[0], "name")
+        assert.property(result[1], "tokenId")
+      })
+    })
+
+    describe("#validateTxid3", () => {
+      it("should invalidate a known invalid TXID", async () => {
+        const txid =
+          "f7e5199ef6669ad4d078093b3ad56e355b6ab84567e59ad0f08a5ad0244f783a"
+
+        const result = await bchjs.SLP.Utils.validateTxid3(txid)
+        console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.isArray(result)
+
+        assert.property(result[0], "txid")
+        assert.equal(result[0].txid, txid)
+
+        assert.property(result[0], "valid")
+        assert.equal(result[0].valid, null)
+      })
+
+      it("should validate a known valid TXID", async () => {
+        const txid =
+          "daf4d8b8045e7a90b7af81bfe2370178f687da0e545511bce1c9ae539eba5ffd"
+
+        const result = await bchjs.SLP.Utils.validateTxid3(txid)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+        assert.isArray(result)
+
+        assert.property(result[0], "txid")
+        assert.equal(result[0].txid, txid)
+
+        assert.property(result[0], "valid")
+        assert.equal(result[0].valid, true)
+      })
+
+      it("should handle a mix of valid, invalid, and non-SLP txs", async () => {
+        const txids = [
+          // Malformed SLP tx
+          "f7e5199ef6669ad4d078093b3ad56e355b6ab84567e59ad0f08a5ad0244f783a",
+          // Normal TX (non-SLP)
+          "01cdaec2f8b311fc2d6ecc930247bd45fa696dc204ab684596e281fe1b06c1f0",
+          // Valid PSF SLP tx
+          "daf4d8b8045e7a90b7af81bfe2370178f687da0e545511bce1c9ae539eba5ffd",
+          // Valid SLP token not in whitelist
+          "3a4b628cbcc183ab376d44ce5252325f042268307ffa4a53443e92b6d24fb488",
+          // Unprocessed SLP TX
+          // "a0d6406eecfd8634158efa9314ff15b4cbf451938e9dc7b5678c46b41eabc6ed" // Mint baton
+          "402c663379d9699b6e2dd38737061e5888c5a49fca77c97ab98e79e08959e019"
+        ]
+
+        const result = await bchjs.SLP.Utils.validateTxid3(txids)
+        // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+      })
+
+      describe("#validateTxid", () => {
+        it("should handle a mix of valid, invalid, and non-SLP txs", async () => {
+          const txids = [
+            // Malformed SLP tx
+            "f7e5199ef6669ad4d078093b3ad56e355b6ab84567e59ad0f08a5ad0244f783a",
+            // Normal TX (non-SLP)
+            "01cdaec2f8b311fc2d6ecc930247bd45fa696dc204ab684596e281fe1b06c1f0",
+            // Valid PSF SLP tx
+            "daf4d8b8045e7a90b7af81bfe2370178f687da0e545511bce1c9ae539eba5ffd",
+            // Valid SLP token not in whitelist
+            "3a4b628cbcc183ab376d44ce5252325f042268307ffa4a53443e92b6d24fb488",
+            // Unprocessed SLP TX
+            // "a0d6406eecfd8634158efa9314ff15b4cbf451938e9dc7b5678c46b41eabc6ed"
+            // Token send on BCHN network.
+            "402c663379d9699b6e2dd38737061e5888c5a49fca77c97ab98e79e08959e019",
+            // Token send on ABC network.
+            "336bfe2168aac4c3303508a9e8548a0d33797a83b85b76a12d845c8d6674f79d"
+          ]
+
+          const result = await bchjs.SLP.Utils.validateTxid(txids)
+          console.log(`result: ${JSON.stringify(result, null, 2)}`)
+        })
+      })
+    })
   })
 
   describe("#tokentype1", () => {

test/integration/test-bchn-integration.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# export RESTURL=https://bchn.fullstack.cash/v4/
+#export RESTURL=http://localhost:3000/v4/
+#export IS_USING_FREE_TIER=true
+
+cd test/integration/bchn/
+#mocha --timeout 30000 blockchain.js control.js encryption.js electrumx.js ninsight.js openbazaar.js price.js rawtransaction.js slp.js util.js
+mocha --timeout 30000 slp.js

test/integration/test-free-tier.sh

@@ -1,7 +0,0 @@
-#!/bin/bash
-
-export RESTURL=https://free-main.fullstack.cash/v3/
-#export RESTURL=http://localhost:3000/v3/
-
-cd test/integration/
-mocha --timeout 30000 blockchain.js control.js electrumx.js ninsight.js openbazaar.js price.js rawtransaction.js slp.js util.js

test/integration/testnet/blockbook.js

@@ -8,11 +8,11 @@ const assert = chai.assert
 
 const RESTURL = process.env.RESTURL
   ? process.env.RESTURL
-  : `https://tapi.fullstack.cash/v3/`
+  : `https://testnet3.fullstack.cash/v4/`
 // if (process.env.RESTURL) RESTURL = process.env.RESTURL
 
 const BCHJS = require("../../../src/bch-js")
-// const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v3/` })
+// const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v4/` })
 const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
 // const bchjs = new BCHJS({ restURL: RESTURL })
 //const axios = require("axios")
@@ -26,6 +26,10 @@ util.inspect.defaultOptions = {
 }
 
 describe(`#Blockbook`, () => {
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   describe(`#Balance`, () => {
     it(`should GET balance for a single address`, async () => {
       const addr = "bchtest:qrvn2n228aa39xupcw9jw0d3fj8axxky656e4j62z2"
@@ -165,7 +169,7 @@ describe(`#Blockbook`, () => {
         for (let i = 0; i < 25; i++)
           addr.push("bchtest:qrvn2n228aa39xupcw9jw0d3fj8axxky656e4j62z2")
 
-        const result = await bchjs.Blockbook.utxo(addr)
+        await bchjs.Blockbook.utxo(addr)
         //console.log(`result: ${util.inspect(result)}`)
 
         assert.equal(true, false, "Unexpected result!")
@@ -176,3 +180,7 @@ describe(`#Blockbook`, () => {
     })
   })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/testnet/blockchain.js

@@ -12,11 +12,11 @@ const assert = chai.assert
 
 const RESTURL = process.env.RESTURL
   ? process.env.RESTURL
-  : `https://tapi.fullstack.cash/v3/`
+  : "https://testnet3.fullstack.cash/v4/"
 // if (process.env.RESTURL) RESTURL = process.env.RESTURL
 
 const BCHJS = require("../../../src/bch-js")
-// const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v3/` })
+// const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v4/` })
 const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
 
 // Inspect utility used for debugging.
@@ -27,11 +27,15 @@ util.inspect.defaultOptions = {
   depth: 3
 }
 
-describe(`#blockchain`, () => {
-  describe(`#getBestBlockHash`, () => {
-    it(`should GET best block hash`, async () => {
+describe("#blockchain", () => {
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
+  describe("#getBestBlockHash", () => {
+    it("should GET best block hash", async () => {
       const result = await bchjs.Blockchain.getBestBlockHash()
-      //console.log(`result: ${util.inspect(result)}`)
+      // console.log(`result: ${util.inspect(result)}`)
 
       assert.isString(result)
       assert.equal(result.length, 64, "Specific hash length")
@@ -39,7 +43,7 @@ describe(`#blockchain`, () => {
   })
 
   describe("#getBlockHeader", () => {
-    it(`should GET block header for a single hash`, async () => {
+    it("should GET block header for a single hash", async () => {
       const hash =
         "000000000000c57178ace90210289e6b5383134c5b5306e1cdd8395176e10aaf"
 
@@ -64,7 +68,7 @@ describe(`#blockchain`, () => {
       ])
     })
 
-    it(`should GET block headers for an array of hashes`, async () => {
+    it("should GET block headers for an array of hashes", async () => {
       const hash = [
         "000000000000c57178ace90210289e6b5383134c5b5306e1cdd8395176e10aaf",
         "00000000000b7db4cbae48d852fcbef32f728014582094ad613fe12af6600ff2"
@@ -92,21 +96,7 @@ describe(`#blockchain`, () => {
       ])
     })
 
-    it(`should throw an error for improper input`, async () => {
-      try {
-        const hash = 12345
-
-        await bchjs.Blockchain.getBlockHeader(hash)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        assert.include(
-          err.message,
-          `Input hash must be a string or array of strings`
-        )
-      }
-    })
-
-    it(`should throw error on array size rate limit`, async () => {
+    it("should throw error on array size rate limit", async () => {
       try {
         const data = []
         for (let i = 0; i < 25; i++) {
@@ -115,7 +105,7 @@ describe(`#blockchain`, () => {
           )
         }
 
-        const result = await bchjs.Blockchain.getBlockHeader(data)
+        await bchjs.Blockchain.getBlockHeader(data)
 
         // console.log(`result: ${util.inspect(result)}`)
         assert.equal(true, false, "Unexpected result!")
@@ -178,7 +168,7 @@ describe(`#blockchain`, () => {
     })
     */
 
-    it(`should throw an error if txid is not in mempool`, async () => {
+    it("should throw an error if txid is not in mempool", async () => {
       try {
         const txid =
           "1f121fb6a33f48cd426dde06aa20ce589dd97becabb835a8d33071cbf40c7d04"
@@ -187,39 +177,25 @@ describe(`#blockchain`, () => {
 
         assert.equal(true, false, "Unexpected result!")
       } catch (err) {
-        //console.log(`err: ${util.inspect(err)}`)
+        // console.log(`err: ${util.inspect(err)}`)
         assert.hasAnyKeys(err, ["error"])
-        assert.include(err.error, `Transaction not in mempool`)
-      }
-    })
-
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const txid = 12345
-
-        await bchjs.Blockchain.getMempoolEntry(txid)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        assert.include(
-          err.message,
-          `Input must be a string or array of strings`
-        )
+        assert.include(err.error, "Transaction not in mempool")
       }
     })
   })
 
-  describe(`#getTxOutProof`, () => {
-    it(`should get single tx out proof`, async () => {
+  describe("#getTxOutProof", () => {
+    it("should get single tx out proof", async () => {
       const txid =
         "1f121fb6a33f48cd426dde06aa20ce589dd97becabb835a8d33071cbf40c7d04"
 
       const result = await bchjs.Blockchain.getTxOutProof(txid)
-      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
 
       assert.isString(result)
     })
 
-    it(`should get an array of tx out proofs`, async () => {
+    it("should get an array of tx out proofs", async () => {
       const txid = [
         "1f121fb6a33f48cd426dde06aa20ce589dd97becabb835a8d33071cbf40c7d04",
         "fc4f696c0ebb3d0994b3975f57d85be75ef752b9fd52c17e361ec3be2fa3e752"
@@ -231,27 +207,13 @@ describe(`#blockchain`, () => {
       assert.isArray(result)
       assert.isString(result[0])
     })
-
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const txid = 12345
-
-        await bchjs.Blockchain.getTxOutProof(txid)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        assert.include(
-          err.message,
-          `Input must be a string or array of strings`
-        )
-      }
-    })
   })
 
-  describe(`#verifyTxOutProof`, () => {
+  describe("#verifyTxOutProof", () => {
     const mockTxOutProof =
       "00000020ac86ce8f2bda235c0dc135d18f6a777c44b121e8f41db8a51ca65000000000000cd4de3c49337712f3a1092c47c3bf73ec2f9b1cfd289ee991ede0b6eab4df229d5b8c5dffff001d82ce005b0700000003ec55d9142eac2c1d2229e5af24898b2590c111b62e2787fa1998d3d713fd432fd557124ed758fa156a6cdc6d317d5575aec2b86dfb159c62ecb4743f28bef1cb52e7a32fbec31e367ec152fdb952f75ee75bd8575f97b394093dbb0e6c694ffc0135"
 
-    it(`should verify a single proof`, async () => {
+    it("should verify a single proof", async () => {
       const result = await bchjs.Blockchain.verifyTxOutProof(mockTxOutProof)
       // console.log(`result: ${JSON.stringify(result, null, 2)}`)
 
@@ -263,10 +225,10 @@ describe(`#blockchain`, () => {
       )
     })
 
-    it(`should verify an array of proofs`, async () => {
+    it("should verify an array of proofs", async () => {
       const proofs = [mockTxOutProof, mockTxOutProof]
       const result = await bchjs.Blockchain.verifyTxOutProof(proofs)
-      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
 
       assert.isArray(result)
       assert.isString(result[0])
@@ -276,21 +238,7 @@ describe(`#blockchain`, () => {
       )
     })
 
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const txid = 12345
-
-        await bchjs.Blockchain.verifyTxOutProof(txid)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        assert.include(
-          err.message,
-          `Input must be a string or array of strings`
-        )
-      }
-    })
-
-    it(`should throw error on array size rate limit`, async () => {
+    it("should throw error on array size rate limit", async () => {
       try {
         const data = []
         for (let i = 0; i < 25; i++) data.push(mockTxOutProof)
@@ -306,3 +254,7 @@ describe(`#blockchain`, () => {
     })
   })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/testnet/control.js

@@ -7,12 +7,16 @@ const assert = chai.assert
 
 const RESTURL = process.env.RESTURL
   ? process.env.RESTURL
-  : `https://tapi.fullstack.cash/v3/`
+  : `https://testnet3.fullstack.cash/v4/`
 
 const BCHJS = require("../../../src/bch-js")
 const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
 
 describe(`#control`, () => {
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   describe(`#getNetworkInfo`, () => {
     it("should get info on the full node", async () => {
       const result = await bchjs.Control.getNetworkInfo()
@@ -22,3 +26,7 @@ describe(`#control`, () => {
     })
   })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/testnet/electrumx.js

@@ -4,14 +4,20 @@ const sinon = require("sinon")
 
 const RESTURL = process.env.RESTURL
   ? process.env.RESTURL
-  : `https://tapi.fullstack.cash/v3/`
+  : `https://testnet3.fullstack.cash/v4/`
 
 const BCHJS = require("../../../src/bch-js")
 const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
 
 describe(`#ElectrumX`, () => {
   let sandbox
-  beforeEach(() => (sandbox = sinon.createSandbox()))
+
+  beforeEach(async () => {
+    sandbox = sinon.createSandbox()
+
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   afterEach(() => sandbox.restore())
 
   describe(`#utxo`, () => {
@@ -182,4 +188,183 @@ describe(`#ElectrumX`, () => {
       }
     })
   })
+
+  describe(`#unconfirmed`, () => {
+    // These tests won't work because unconfirmed transactions are transient in nature.
+    /*
+    it(`should GET unconfirmed UTXOs (mempool) for a single address`, async () => {
+      const addr = "bchtest:qp25k20dgcljrz4hkdz43partam3j5httyprjp23qd"
+
+      const result = await bchjs.Electrumx.unconfirmed(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "utxos")
+      assert.isArray(result.utxos)
+
+      assert.property(result.utxos[0], "height")
+      assert.property(result.utxos[0], "tx_hash")
+      assert.property(result.utxos[0], "fee")
+    })
+
+    it(`should POST unconfirmed UTXO details for an array of addresses`, async () => {
+      const addr = [
+        "bchtest:qp25k20dgcljrz4hkdz43partam3j5httyprjp23qd",
+        "bchtest:qpkl3xylrjx4jup6m66e7zg7whlaucsxeudxeqawdj"
+      ]
+
+      const result = await bchjs.Electrumx.unconfirmed(addr)
+      //console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "utxos")
+      assert.isArray(result.utxos)
+
+      assert.property(result.utxos[0], "utxos")
+      assert.isArray(result.utxos[0].utxos)
+      assert.property(result.utxos[0], "address")
+
+      assert.property(result.utxos[0].utxos[0], "height")
+      assert.property(result.utxos[0].utxos[0], "tx_hash")
+      assert.property(result.utxos[0].utxos[0], "fee")
+    })
+    */
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const addr = []
+        for (let i = 0; i < 25; i++)
+          addr.push("bchtest:qrvn2n228aa39xupcw9jw0d3fj8axxky656e4j62z2")
+
+        await bchjs.Electrumx.unconfirmed(addr)
+        //console.log(`result: ${util.inspect(result)}`)
+
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+
+  describe(`#blockHeader`, () => {
+    it(`should GET block headers for given height and count`, async () => {
+      const height = 42
+      const count = 2
+
+      const result = await bchjs.Electrumx.blockHeader(height, count)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "headers")
+      assert.isArray(result.headers)
+      assert.equal(result.headers.length, 2)
+    })
+
+    it(`should GET block headers for given height with default count = 1`, async () => {
+      const height = 42
+
+      const result = await bchjs.Electrumx.blockHeader(height)
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "headers")
+      assert.isArray(result.headers)
+      assert.equal(result.headers.length, 1)
+    })
+  })
+
+  describe(`#txData`, () => {
+    it(`should GET details for a single transaction`, async () => {
+      const txid =
+        "76d2ee0ebd8b978742f6478ff9a12f478c34e4cee0a2b919059101d961bd01ee"
+
+      const result = await bchjs.Electrumx.txData(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "details")
+      assert.isObject(result.details)
+
+      assert.property(result.details, "blockhash")
+      assert.property(result.details, "hash")
+      assert.property(result.details, "hex")
+      assert.property(result.details, "vin")
+      assert.property(result.details, "vout")
+      assert.equal(result.details.hash, txid)
+    })
+
+    it(`should POST details for an array of transactions`, async () => {
+      const txids = [
+        "76d2ee0ebd8b978742f6478ff9a12f478c34e4cee0a2b919059101d961bd01ee",
+        "76d2ee0ebd8b978742f6478ff9a12f478c34e4cee0a2b919059101d961bd01ee"
+      ]
+
+      const result = await bchjs.Electrumx.txData(txids)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "transactions")
+      assert.isArray(result.transactions)
+
+      assert.property(result.transactions[0], "txid")
+      assert.property(result.transactions[0], "details")
+
+      assert.property(result.transactions[0].details, "blockhash")
+      assert.property(result.transactions[0].details, "hash")
+      assert.property(result.transactions[0].details, "hex")
+      assert.property(result.transactions[0].details, "vin")
+      assert.property(result.transactions[0].details, "vout")
+    })
+
+    it(`should throw error on array size rate limit`, async () => {
+      try {
+        const txids = []
+        for (let i = 0; i < 25; i++) {
+          txids.push(
+            "76d2ee0ebd8b978742f6478ff9a12f478c34e4cee0a2b919059101d961bd01ee"
+          )
+        }
+
+        await bchjs.Electrumx.txData(txids)
+
+        console.log(`result: ${util.inspect(result)}`)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.hasAnyKeys(err, ["error"])
+        assert.include(err.error, "Array too large")
+      }
+    })
+  })
+
+  describe(`#broadcast`, () => {
+    it(`should broadcast a single transaction`, async () => {
+      const txHex =
+        "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"
+
+      try {
+        await bchjs.Electrumx.broadcast(txHex)
+      } catch (err) {
+        assert.property(err, "success")
+        assert.equal(err.success, false)
+        assert.include(
+          err.error,
+          "the transaction was rejected by network rules"
+        )
+      }
+    })
+  })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/testnet/ninsight.js

@@ -7,7 +7,13 @@ const bchjs = new BCHJS({ ninsightURL: "https://trest.bitcoin.com/v2" })
 
 describe(`#Ninsight`, () => {
   let sandbox
-  beforeEach(() => (sandbox = sinon.createSandbox()))
+
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+
+    sandbox = sinon.createSandbox()
+  })
+
   afterEach(() => sandbox.restore())
 
   describe(`#utxo`, () => {
@@ -17,21 +23,21 @@ describe(`#Ninsight`, () => {
       const result = await bchjs.Ninsight.utxo(addr)
       // console.log(`result: ${JSON.stringify(result, null, 2)}`)
 
-      assert.property(result, "utxos")
-      assert.property(result, "legacyAddress")
-      assert.property(result, "cashAddress")
-      assert.property(result, "slpAddress")
-      assert.property(result, "scriptPubKey")
-      assert.property(result, "asm")
+      assert.property(result[0], "utxos")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "slpAddress")
+      assert.property(result[0], "scriptPubKey")
+      assert.property(result[0], "asm")
 
-      assert.isArray(result.utxos)
+      assert.isArray(result[0].utxos)
 
-      assert.property(result.utxos[0], "txid")
-      assert.property(result.utxos[0], "vout")
-      assert.property(result.utxos[0], "amount")
-      assert.property(result.utxos[0], "satoshis")
-      assert.property(result.utxos[0], "height")
-      assert.property(result.utxos[0], "confirmations")
+      assert.property(result[0].utxos[0], "txid")
+      assert.property(result[0].utxos[0], "vout")
+      assert.property(result[0].utxos[0], "amount")
+      assert.property(result[0].utxos[0], "satoshis")
+      assert.property(result[0].utxos[0], "height")
+      assert.property(result[0].utxos[0], "confirmations")
     })
 
     it(`should POST utxo details for an array of addresses`, async () => {
@@ -62,4 +68,79 @@ describe(`#Ninsight`, () => {
       // ])
     })
   })
+  describe(`#transactions`, () => {
+    it(`should POST transactions history for a single address`, async () => {
+      const addr = "bchtest:qzjtnzcvzxx7s0na88yrg3zl28wwvfp97538sgrrmr"
+
+      const result = await bchjs.Ninsight.transactions(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "txs")
+      assert.isArray(result[0].txs)
+      assert.property(result[0].txs[0], "txid")
+      assert.property(result[0].txs[0], "vin")
+      assert.property(result[0].txs[0], "vout")
+    })
+    it(`should POST transactions history for an array of addresses`, async () => {
+      const addr = [
+        "bchtest:qzjtnzcvzxx7s0na88yrg3zl28wwvfp97538sgrrmr",
+        "bchtest:qp6hgvevf4gzz6l7pgcte3gaaud9km0l459fa23dul"
+      ]
+
+      const result = await bchjs.Ninsight.transactions(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "txs")
+      assert.isArray(result[0].txs)
+      assert.property(result[0].txs[0], "txid")
+      assert.property(result[0].txs[0], "vin")
+      assert.property(result[0].txs[0], "vout")
+    })
+  })
+  describe(`#txDetails`, () => {
+    it(`should POST transactions details for a single address`, async () => {
+      const txid = "76856d82e00b2696acd8d989e1fa6c46b431005046a285ce905814cac0ff8fea"
+
+      const result = await bchjs.Ninsight.txDetails(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "txid")
+      assert.property(result[0], "version")
+      assert.property(result[0], "locktime")
+      assert.property(result[0], "vin")
+      assert.property(result[0], "vout")
+      assert.property(result[0], "blockhash")
+      assert.property(result[0], "blockheight")
+      assert.property(result[0], "confirmations")
+      assert.property(result[0], "time")
+      assert.property(result[0], "blocktime")
+      assert.property(result[0], "valueOut")
+      assert.property(result[0], "size")
+    })
+    it(`should POST transactions details for an array of addresses`, async () => {
+      const txid = [
+        "f191d1062789d7071da6f2168ba306869a829294f6b1c09d03492db4ca3a8e77",
+        "76856d82e00b2696acd8d989e1fa6c46b431005046a285ce905814cac0ff8fea"
+      ]
+
+      const result = await bchjs.Ninsight.txDetails(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "txid")
+      assert.property(result[0], "vin")
+      assert.property(result[0], "vout")
+    })
+  })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/testnet/openbazaar.js

@@ -1,124 +0,0 @@
-/*
-  tests for OpenBazaar library.
-*/
-
-// Force testnet call to OB1 servers.
-process.env.NETWORK = "testnet"
-
-const chai = require("chai")
-const assert = chai.assert
-
-const RESTURL = process.env.RESTURL
-  ? process.env.RESTURL
-  : `https://tapi.fullstack.cash/v3/`
-
-const BCHJS = require("../../../src/bch-js")
-const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
-
-describe(`#OpenBazaar`, () => {
-  describe(`#Balance`, () => {
-    // it(`should GET balance for a single address`, async () => {
-    //   const addr = "bchtest:qrvn2n228aa39xupcw9jw0d3fj8axxky656e4j62z2"
-    //
-    //   const result = await bchjs.OpenBazaar.balance(addr)
-    //   // console.log(`result: ${JSON.stringify(result, null, 2)}`)
-    //
-    //   assert.hasAllKeys(result, [
-    //     "page",
-    //     "totalPages",
-    //     "itemsOnPage",
-    //     "addrStr",
-    //     "balance",
-    //     "totalReceived",
-    //     "totalSent",
-    //     "unconfirmedBalance",
-    //     "unconfirmedTxApperances",
-    //     "txApperances",
-    //     "transactions"
-    //   ])
-    //   assert.isArray(result.transactions)
-    // })
-
-    it(`should throw an error for improper input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.OpenBazaar.balance(addr)
-        // assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(err.message, `Input address must be a string`)
-      }
-    })
-  })
-
-  describe(`#utxo`, () => {
-    // it(`should GET utxos for a single address`, async () => {
-    //   const addr = "bchtest:qrvn2n228aa39xupcw9jw0d3fj8axxky656e4j62z2"
-    //
-    //   const result = await bchjs.OpenBazaar.utxo(addr)
-    //   // console.log(`result: ${JSON.stringify(result, null, 2)}`)
-    //
-    //   assert.isArray(result)
-    //   assert.hasAllKeys(result[0], [
-    //     "txid",
-    //     "vout",
-    //     "amount",
-    //     "height",
-    //     "confirmations",
-    //     "satoshis"
-    //   ])
-    // })
-
-    it(`should throw an error for improper input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.OpenBazaar.utxo(addr)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(err.message, `Input address must be a string`)
-      }
-    })
-  })
-
-  describe(`#tx`, () => {
-    it(`should throw an error for improper input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.OpenBazaar.tx(addr)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(err.message, `Input txid must be a string`)
-      }
-    })
-
-    // it(`should GET transactions for a single address`, async () => {
-    //   const addr =
-    //     "ed4692f50a4553527dd26cd8674ca06a0ab2d366f3135ca3668310467ead3cbf"
-    //
-    //   const result = await bchjs.OpenBazaar.tx(addr)
-    //   // console.log(`result: ${JSON.stringify(result, null, 2)}`)
-    //
-    //   assert.hasAnyKeys(result, [
-    //     "txid",
-    //     "version",
-    //     "vin",
-    //     "vout",
-    //     "blockhash",
-    //     "blockheight",
-    //     "confirmations",
-    //     "blocktime",
-    //     "valueOut",
-    //     "valueIn",
-    //     "fees",
-    //     "hex"
-    //   ])
-    //   assert.isArray(result.vin)
-    //   assert.isArray(result.vout)
-    // })
-  })
-})

test/integration/testnet/rawtransaction.js

@@ -10,11 +10,11 @@ const assert = chai.assert
 
 const RESTURL = process.env.RESTURL
   ? process.env.RESTURL
-  : `https://tapi.fullstack.cash/v3/`
+  : `https://testnet3.fullstack.cash/v4/`
 // if (process.env.RESTURL) RESTURL = process.env.RESTURL
 
 const BCHJS = require("../../../src/bch-js")
-// const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v3/` })
+// const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v4/` })
 const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
 
 // Inspect utility used for debugging.
@@ -26,6 +26,10 @@ util.inspect.defaultOptions = {
 }
 
 describe("#rawtransaction", () => {
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   describe("#decodeRawTransaction", () => {
     it("should decode tx for a single hex", async () => {
       const hex =
@@ -70,21 +74,6 @@ describe("#rawtransaction", () => {
       assert.isArray(result[0].vout)
     })
 
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.RawTransactions.decodeRawTransaction(addr)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(
-          err.message,
-          `Input must be a string or array of strings.`
-        )
-      }
-    })
-
     it(`should throw error on array size rate limit`, async () => {
       try {
         const data = []
@@ -239,22 +228,6 @@ describe("#rawtransaction", () => {
       const result = await bchjs.RawTransactions.decodeScript(hexes)
       console.log(`result ${JSON.stringify(result, null, 2)}`)
     })
-*/
-    /*
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.RawTransactions.decodeRawTransaction(addr)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(
-          err.message,
-          `Input must be a string or array of strings.`
-        )
-      }
-    })
 */
   })
 
@@ -278,7 +251,7 @@ describe("#rawtransaction", () => {
         //console.log(`err: ${util.inspect(err)}`)
 
         assert.hasAllKeys(err, ["error"])
-        assert.include(err.error, "Missing inputs")
+        assert.include(err.error, "bad-txns-inputs-missingorspent (code 16)")
       }
     })
 
@@ -295,22 +268,7 @@ describe("#rawtransaction", () => {
         // console.log(`err: ${util.inspect(err)}`)
 
         assert.hasAllKeys(err, ["error"])
-        assert.include(err.error, "Missing inputs")
-      }
-    })
-
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const addr = 12345
-
-        await bchjs.RawTransactions.sendRawTransaction(addr)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(
-          err.message,
-          `Input hex must be a string or array of strings`
-        )
+        assert.include(err.error, "bad-txns-inputs-missingorspent (code 16)")
       }
     })
 
@@ -332,3 +290,7 @@ describe("#rawtransaction", () => {
     })
   })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/testnet/slp.js

@@ -7,11 +7,11 @@ const assert = chai.assert
 
 const RESTURL = process.env.RESTURL
   ? process.env.RESTURL
-  : `https://tapi.fullstack.cash/v3/`
+  : `https://testnet3.fullstack.cash/v4/`
 // if (process.env.RESTURL) RESTURL = process.env.RESTURL
 
 const BCHJS = require("../../../src/bch-js")
-// const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v3/` })
+// const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v4/` })
 const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
 
 // Inspect utility used for debugging.
@@ -25,7 +25,7 @@ util.inspect.defaultOptions = {
 describe(`#SLP`, () => {
   beforeEach(async () => {
     // Introduce a delay so that the BVT doesn't trip the rate limits.
-    await sleep(1000)
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
   })
 
   describe("#util", () => {
@@ -73,23 +73,7 @@ describe(`#SLP`, () => {
   })
 
   describe("#balancesForAddress", () => {
-    it(`should throw an error if input is not a string or array of strings`, async () => {
-      try {
-        const address = 1234
-
-        await bchjs.SLP.Utils.balancesForAddress(address)
-
-        assert.equal(true, false, "Uh oh. Code path should not end here.")
-      } catch (err) {
-        //console.log(`Error: `, err)
-        assert.include(
-          err.message,
-          `Input address must be a string or array of strings`
-        )
-      }
-    })
-
-    it(`should fetch all balances for address: simpleledger:qzv3zz2trz0xgp6a96lu4m6vp2nkwag0kvyucjzqt9`, async () => {
+    it(`should fetch all balances for address: slptest:qz0kc67pm4emjyr3gaaa2wstdaykg9m4yqwlzpj3w9`, async () => {
       // Mock the call to rest.bitcoin.com
       if (process.env.TEST === "unit") {
         sandbox
@@ -139,6 +123,60 @@ describe(`#SLP`, () => {
       ])
     })
   })
+
+  describe("#tokenUtxoDetails", () => {
+    it("should hydrate UTXOs", async () => {
+      const bchAddr = bchjs.SLP.Address.toCashAddress(
+        "slptest:qz0kc67pm4emjyr3gaaa2wstdaykg9m4yqwlzpj3w9"
+      )
+
+      const utxos = await bchjs.Electrumx.utxo([bchAddr])
+      // console.log(`utxos: ${JSON.stringify(utxos, null, 2)}`)
+
+      const utxoInfo = await bchjs.SLP.Utils.tokenUtxoDetails(
+        utxos.utxos[0].utxos
+      )
+      // console.log(`utxoInfo: ${JSON.stringify(utxoInfo, null, 2)}`)
+
+      assert.isArray(utxoInfo)
+
+      // first UTXO should be a PSF test token.
+      assert.equal(utxoInfo[0].isValid, true)
+    })
+  })
+
+  describe("#hydrateUtxos", () => {
+    // This test will error out if the LOCAL_RESTURL settings is not set properly
+    // in bch-api.
+    it("should hydrate UTXOs", async () => {
+      const bchAddr = bchjs.SLP.Address.toCashAddress(
+        "slptest:qz0kc67pm4emjyr3gaaa2wstdaykg9m4yqwlzpj3w9"
+      )
+
+      const utxos = await bchjs.Electrumx.utxo([bchAddr])
+      // console.log(`utxos: ${JSON.stringify(utxos, null, 2)}`)
+
+      const utxoInfo = await bchjs.SLP.Utils.hydrateUtxos(utxos.utxos)
+      // console.log(`utxoInfo: ${JSON.stringify(utxoInfo, null, 2)}`)
+
+      assert.isArray(utxoInfo.slpUtxos[0].utxos)
+
+      // first UTXO should be a PSF test token.
+      assert.equal(utxoInfo.slpUtxos[0].utxos[0].isValid, true)
+    })
+  })
+
+  describe("#validateTxid2", () => {
+    it("should validate a token txid", async () => {
+      const txid =
+        "ad28116e0818339342dddfc5f58ca8a5379ceb9679b4e4cbd72f4de905415ec1"
+
+      const validated = await bchjs.SLP.Utils.validateTxid(txid)
+      // console.log(validated)
+
+      assert.equal(validated[0].valid, true)
+    })
+  })
 })
 
 // Promise-based sleep function

test/integration/testnet/test-free-tier.sh

@@ -1,8 +1,9 @@
 #!/bin/bash
 
-export RESTURL=https://free-test.fullstack.cash/v3/
+export RESTURL=https://free-test.fullstack.cash/v4/
 export NETWORK=testnet
-#export RESTURL=http://localhost:3000/v3/
+export IS_USING_FREE_TIER=true
 
 cd test/integration/testnet/
-mocha --timeout 30000 blockchain.js control.js electrumx.js openbazaar.js rawtransaction.js slp.js util.js
+mocha --timeout 30000 blockchain.js control.js electrumx.js rawtransaction.js slp.js util.js
+#mocha --timeout 30000 blockchain.js

test/integration/testnet/util.js

@@ -8,11 +8,11 @@ const assert = chai.assert
 
 const RESTURL = process.env.RESTURL
   ? process.env.RESTURL
-  : `https://tapi.fullstack.cash/v3/`
+  : `https://testnet3.fullstack.cash/v4/`
 // if (process.env.RESTURL) RESTURL = process.env.RESTURL
 
 const BCHJS = require("../../../src/bch-js")
-// const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v3/` })
+// const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v4/` })
 const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
 
 // Inspect utility used for debugging.
@@ -24,6 +24,10 @@ util.inspect.defaultOptions = {
 }
 
 describe(`#util`, () => {
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   describe(`#validateAddress`, () => {
     it(`should return false for testnet addr on mainnet`, async () => {
       const address = `bitcoincash:qp4k8fjtgunhdr7yq30ha4peu`
@@ -82,21 +86,6 @@ describe(`#util`, () => {
       ])
     })
 
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const address = 15432
-
-        await bchjs.Util.validateAddress(address)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(
-          err.message,
-          `Input must be a string or array of strings.`
-        )
-      }
-    })
-
     it(`should throw error on array size rate limit`, async () => {
       try {
         const dataMock = `bchtest:pq6k9969f6v6sg7a75jkru4n7wn9sknv5cztcp0dnh`
@@ -114,3 +103,7 @@ describe(`#util`, () => {
     })
   })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/integration/util.js

@@ -17,6 +17,10 @@ util.inspect.defaultOptions = {
 }
 
 describe(`#util`, () => {
+  beforeEach(async () => {
+    if (process.env.IS_USING_FREE_TIER) await sleep(1000)
+  })
+
   describe(`#validateAddress`, () => {
     it(`should return false for testnet addr on mainnet`, async () => {
       const address = `bchtest:qqqk4y6lsl5da64sg5qc3xezmplyu5kmpyz2ysaa5y`
@@ -75,21 +79,6 @@ describe(`#util`, () => {
       ])
     })
 
-    it(`should throw an error for improper single input`, async () => {
-      try {
-        const address = 15432
-
-        await bchjs.Util.validateAddress(address)
-        assert.equal(true, false, "Unexpected result!")
-      } catch (err) {
-        //console.log(`err: `, err)
-        assert.include(
-          err.message,
-          `Input must be a string or array of strings.`
-        )
-      }
-    })
-
     it(`should throw error on array size rate limit`, async () => {
       try {
         const dataMock = `bitcoincash:qp4k8fjtgunhdr7yq30ha4peuwupzan2vcnwrmpy0z`
@@ -107,3 +96,7 @@ describe(`#util`, () => {
     })
   })
 })
+
+function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}

test/unit/bitbox-shim.js

@@ -1,25 +0,0 @@
-const chai = require("chai")
-const assert = chai.assert
-const BCHJS = require("../../src/bch-js")
-
-// Used for debugging and iterrogating JS objects.
-const util = require("util")
-util.inspect.defaultOptions = { depth: 1 }
-
-describe(`#BitboxShim`, () => {
-  it("should create the shim library", () => {
-    const BitboxShim = BCHJS.BitboxShim()
-    const bitbox = new BitboxShim()
-
-    //console.log(`bitbox.Address: ${util.inspect(bitbox.Address)}`)
-
-    assert.hasAnyKeys(bitbox.Address, [
-      // "details",
-      // "utxo",
-      // "unconfirmed",
-      // "transactions",
-      // "toLegacyAddress"
-      "restURL"
-    ])
-  })
-})

test/unit/bitcoin-cash.js

@@ -1,7 +1,13 @@
-const fixtures = require("./fixtures/bitcoincash.json")
+// Public npm libraries
 const assert = require("assert")
+
+// Mocks
+const fixtures = require("./fixtures/bitcoincash.json")
+
+// Unit under test (uut)
 const BCHJS = require("../../src/bch-js")
-const bchjs = new BCHJS()
+// const bchjs = new BCHJS()
+let bchjs
 
 // TODO
 // 1. generate testnet p2sh
@@ -20,28 +26,26 @@ const bchjs = new BCHJS()
 // 6. More error test cases.
 
 describe("#BitcoinCash", () => {
+  beforeEach(() => {
+    bchjs = new BCHJS()
+  })
+
   describe("price conversion", () => {
-    describe("#toBitcoinCash", () => {
+    it("should exercise toBitcoinCash", () => {
       fixtures.conversion.toBCH.satoshis.forEach(satoshi => {
-        it(`should convert ${satoshi[0]} Satoshis to ${
-          satoshi[1]
-        } $BCH`, () => {
+        it(`should convert ${satoshi[0]} Satoshis to ${satoshi[1]} $BCH`, () => {
           assert.equal(bchjs.BitcoinCash.toBitcoinCash(satoshi[0]), satoshi[1])
         })
       })
 
       fixtures.conversion.toBCH.strings.forEach(satoshi => {
-        it(`should convert "${satoshi[0]}" Satoshis as a string to ${
-          satoshi[1]
-        } $BCH`, () => {
+        it(`should convert "${satoshi[0]}" Satoshis as a string to ${satoshi[1]} $BCH`, () => {
           assert.equal(bchjs.BitcoinCash.toBitcoinCash(satoshi[0]), satoshi[1])
         })
       })
 
       fixtures.conversion.toBCH.not.forEach(bch => {
-        it(`converts ${bch[0]} to Bitcoin Cash, not to ${
-          bch[1]
-        } Satoshi`, () => {
+        it(`converts ${bch[0]} to Bitcoin Cash, not to ${bch[1]} Satoshi`, () => {
           assert.notEqual(bchjs.BitcoinCash.toBitcoinCash(bch[0]), bch[1])
         })
       })
@@ -53,7 +57,7 @@ describe("#BitcoinCash", () => {
       })
     })
 
-    describe("#toSatoshi", () => {
+    it("should exercise toSatoshi", () => {
       fixtures.conversion.toSatoshi.bch.forEach(bch => {
         it(`should convert ${bch[0]} $BCH to ${bch[1]} Satoshis`, () => {
           assert.equal(bchjs.BitcoinCash.toSatoshi(bch[0]), bch[1])
@@ -61,17 +65,13 @@ describe("#BitcoinCash", () => {
       })
 
       fixtures.conversion.toSatoshi.strings.forEach(bch => {
-        it(`should convert "${bch[0]}" $BCH as a string to ${
-          bch[1]
-        } Satoshis`, () => {
+        it(`should convert "${bch[0]}" $BCH as a string to ${bch[1]} Satoshis`, () => {
           assert.equal(bchjs.BitcoinCash.toSatoshi(bch[0]), bch[1])
         })
       })
 
       fixtures.conversion.toSatoshi.not.forEach(satoshi => {
-        it(`converts ${satoshi[0]} to Satoshi, not to ${
-          satoshi[1]
-        } Bitcoin Cash`, () => {
+        it(`converts ${satoshi[0]} to Satoshi, not to ${satoshi[1]} Bitcoin Cash`, () => {
           assert.notEqual(bchjs.BitcoinCash.toSatoshi(satoshi[0]), satoshi[1])
         })
       })
@@ -83,7 +83,7 @@ describe("#BitcoinCash", () => {
       })
     })
 
-    describe("#satsToBits", () => {
+    it("should exercise satsToBits", () => {
       fixtures.conversion.satsToBits.bch.forEach(bch => {
         it(`should convert ${bch[0]} BCH to ${bch[1]} bits`, () => {
           assert.equal(
@@ -94,9 +94,7 @@ describe("#BitcoinCash", () => {
       })
 
       fixtures.conversion.satsToBits.strings.forEach(bch => {
-        it(`should convert "${bch[0]}" BCH as a string to ${
-          bch[1]
-        } bits`, () => {
+        it(`should convert "${bch[0]}" BCH as a string to ${bch[1]} bits`, () => {
           assert.equal(
             bchjs.BitcoinCash.satsToBits(bchjs.BitcoinCash.toSatoshi(bch[0])),
             bch[1]
@@ -121,7 +119,7 @@ describe("#BitcoinCash", () => {
   })
 
   describe("sign and verify messages", () => {
-    describe("#signMessageWithPrivKey", () => {
+    it("should exercise signMessageWithPrivKey", () => {
       fixtures.signatures.sign.forEach(sign => {
         it(`should sign a message w/ ${sign.network} ${sign.privateKeyWIF}`, () => {
           const privateKeyWIF = sign.privateKeyWIF
@@ -135,7 +133,7 @@ describe("#BitcoinCash", () => {
       })
     })
 
-    describe("#verifyMessage", () => {
+    it("shoudl exercise verifyMessage", () => {
       fixtures.signatures.verify.forEach(sign => {
         it(`should verify a valid signed message from ${sign.network} cashaddr address ${sign.address}`, () => {
           assert.equal(
@@ -149,22 +147,24 @@ describe("#BitcoinCash", () => {
         })
       })
 
-      fixtures.signatures.verify.forEach(sign => {
-        const legacyAddress = bchjs.Address.toLegacyAddress(sign.address)
-        it(`should verify a valid signed message from ${sign.network} legacy address ${legacyAddress}`, () => {
-          assert.equal(
-            bchjs.BitcoinCash.verifyMessage(
-              legacyAddress,
-              sign.signature,
-              sign.message
-            ),
-            true
-          )
+      it("should verify legacy addresses", () => {
+        fixtures.signatures.verify.forEach(sign => {
+          const legacyAddress = bchjs.Address.toLegacyAddress(sign.address)
+          it(`should verify a valid signed message from ${sign.network} legacy address ${legacyAddress}`, () => {
+            assert.equal(
+              bchjs.BitcoinCash.verifyMessage(
+                legacyAddress,
+                sign.signature,
+                sign.message
+              ),
+              true
+            )
+          })
         })
       })
 
       fixtures.signatures.verify.forEach(sign => {
-        const legacyAddress = bchjs.Address.toLegacyAddress(sign.address)
+        // const legacyAddress = bchjs.Address.toLegacyAddress(sign.address)
         it(`should not verify an invalid signed message from ${sign.network} cashaddr address ${sign.address}`, () => {
           assert.equal(
             bchjs.BitcoinCash.verifyMessage(

test/unit/ecpairs.js

@@ -1,13 +1,20 @@
+// Public npm libraries.
 const assert = require("assert")
-
-const BCHJS = require("../../src/bch-js")
-const bchjs = new BCHJS()
-
 const Buffer = require("safe-buffer").Buffer
 
+// Mocks
 const fixtures = require("./fixtures/ecpair.json")
 
+// Unit under test (uut)
+const BCHJS = require("../../src/bch-js")
+// const bchjs = new BCHJS()
+let bchjs
+
 describe("#ECPair", () => {
+  beforeEach(() => {
+    bchjs = new BCHJS()
+  })
+
   describe("#fromWIF", () => {
     fixtures.fromWIF.forEach(fixture => {
       it(`should create ECPair from WIF ${fixture.privateKeyWIF}`, () => {

test/unit/electrumx.js

@@ -196,4 +196,226 @@ describe(`#ElectrumX`, () => {
       assert.property(result.transactions[0].transactions[0], "tx_hash")
     })
   })
+
+  describe(`#unconfirmed`, () => {
+    it(`should throw an error for improper input`, async () => {
+      try {
+        const addr = 12345
+
+        await bchjs.Electrumx.unconfirmed(addr)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        // console.log(`err: `, err)
+        assert.include(
+          err.message,
+          `Input address must be a string or array of strings`
+        )
+      }
+    })
+
+    it(`should GET unconfirmed utxos for a single address`, async () => {
+      // Stub the network call.
+      sandbox.stub(axios, "get").resolves({ data: mockData.unconfirmed })
+
+      const addr = "bitcoincash:qqh793x9au6ehvh7r2zflzguanlme760wuzehgzjh9"
+
+      const result = await bchjs.Electrumx.unconfirmed(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "utxos")
+      assert.isArray(result.utxos)
+
+      assert.property(result.utxos[0], "height")
+      assert.property(result.utxos[0], "tx_hash")
+      assert.property(result.utxos[0], "fee")
+    })
+
+    it(`should POST unconfirmed utxo details for an array of addresses`, async () => {
+      // Stub the network call.
+      sandbox.stub(axios, "post").resolves({ data: mockData.unconfirmedArray })
+
+      const addr = [
+        "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf",
+        "bitcoincash:qpdh9s677ya8tnx7zdhfrn8qfyvy22wj4qa7nwqa5v"
+      ]
+
+      const result = await bchjs.Electrumx.unconfirmed(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "utxos")
+      assert.isArray(result.utxos)
+
+      assert.property(result.utxos[0], "utxos")
+      assert.isArray(result.utxos[0].utxos)
+      assert.property(result.utxos[0], "address")
+
+      assert.property(result.utxos[0].utxos[0], "height")
+      assert.property(result.utxos[0].utxos[0], "tx_hash")
+      assert.property(result.utxos[0].utxos[0], "fee")
+    })
+  })
+
+  describe(`#blockHeader`, () => {
+    it(`should throw an error for improper height input`, async () => {
+      try {
+        // Mock network calls.
+        sandbox.stub(axios, "get").rejects({
+          response: {
+            data: {
+              success: false,
+              error: "height must be a positive number"
+            }
+          }
+        })
+
+        const height = -10
+        await bchjs.Electrumx.blockHeader(height)
+
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        // console.log(`err: `, err)
+        assert.include(err.message, `height must be a positive number`)
+      }
+    })
+
+    it(`should throw an error for improper count input`, async () => {
+      try {
+        // Mock network calls.
+        sandbox.stub(axios, "get").rejects({
+          response: {
+            data: {
+              success: false,
+              error: "count must be a positive number"
+            }
+          }
+        })
+
+        const height = 42
+        const count = -10
+
+        await bchjs.Electrumx.blockHeader(height, count)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        // console.log(`err: `, err)
+        assert.include(err.message, `count must be a positive number`)
+      }
+    })
+
+    it(`should GET block headers for a given height`, async () => {
+      // Stub the network call.
+      sandbox.stub(axios, "get").resolves({ data: mockData.blockHeaders })
+
+      const height = 42
+
+      const result = await bchjs.Electrumx.blockHeader(height)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+      assert.isArray(result)
+      assert.equal(result.length, 2)
+    })
+  })
+
+  describe(`#txData`, () => {
+    it(`should throw an error for improper input`, async () => {
+      try {
+        const txid = 12345
+
+        await bchjs.Electrumx.txData(txid)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        // console.log(`err: `, err)
+        assert.include(
+          err.message,
+          `Input txId must be a string or array of strings`
+        )
+      }
+    })
+
+    it(`should GET details data for a single transaction`, async () => {
+      // Stub the network call.
+      sandbox.stub(axios, "get").resolves({ data: mockData.details })
+
+      const txid =
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+
+      const result = await bchjs.Electrumx.txData(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "details")
+      assert.isObject(result.details)
+
+      assert.property(result.details, "blockhash")
+      assert.property(result.details, "hash")
+      assert.property(result.details, "hex")
+      assert.property(result.details, "vin")
+      assert.property(result.details, "vout")
+      assert.equal(result.details.hash, txid)
+    })
+
+    it(`should POST details for an array of transactions`, async () => {
+      // Stub the network call.
+      sandbox.stub(axios, "post").resolves({ data: mockData.detailsArray })
+
+      const txids = [
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251",
+        "4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251"
+      ]
+
+      const result = await bchjs.Electrumx.txData(txids)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "transactions")
+      assert.isArray(result.transactions)
+
+      assert.property(result.transactions[0], "txid")
+      assert.property(result.transactions[0], "details")
+
+      assert.property(result.transactions[0].details, "blockhash")
+      assert.property(result.transactions[0].details, "hash")
+      assert.property(result.transactions[0].details, "hex")
+      assert.property(result.transactions[0].details, "vin")
+      assert.property(result.transactions[0].details, "vout")
+
+      assert.equal(result.transactions.length, 2, "2 outputs for 2 inputs")
+    })
+  })
+  describe(`#broadcast`, () => {
+    it(`should throw an error for improper input`, async () => {
+      try {
+        const txHex = 12345
+
+        await bchjs.Electrumx.broadcast(txHex)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        // console.log(`err: `, err)
+        assert.include(err.message, `Input txHex must be a string.`)
+      }
+    })
+    it(`should broadcast a single transaction`, async () => {
+      // Stub the network call.
+      sandbox.stub(axios, "post").resolves({ data: mockData.broadcast })
+
+      const tx = mockData.details
+      const txid = tx.details.txid
+      const result = await bchjs.Electrumx.broadcast(tx.details.hex)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "success")
+      assert.equal(result.success, true)
+
+      assert.property(result, "txid")
+      assert.equal(result.txid, txid)
+    })
+  })
 })

test/unit/fixtures/electrumx-mock.js

@@ -119,11 +119,153 @@ const transactions = {
   ]
 }
 
+const unconfirmed = {
+  success: true,
+  utxos: [
+    {
+      height: 602405,
+      tx_hash:
+        "2b37bdb3b63dd0bca720437754a36671431a950e684b64c44ea910ea9d5297c7",
+      fee: 34100
+    }
+  ]
+}
+
+const unconfirmedArray = {
+  success: true,
+  utxos: [
+    {
+      utxos: [
+        {
+          height: 604392,
+          tx_hash:
+            "7774e449c5a3065144cefbc4c0c21e6b69c987f095856778ef9f45ddd8ae1a41",
+          fee: 34210
+        },
+        {
+          height: 630834,
+          tx_hash:
+            "4fe60a51e0d8f5134bfd8e5f872d6e502d7f01b28a6afebb27f4438a4f638d53",
+          value: 3000
+        }
+      ],
+      address: "bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf"
+    },
+    {
+      utxos: [],
+      address: "bitcoincash:qpdh9s677ya8tnx7zdhfrn8qfyvy22wj4qa7nwqa5v"
+    }
+  ]
+}
+
+const blockHeaders = [
+  '010000008b52bbd72c2f49569059f559c1b1794de5192e4f7d6d2b03c7482bad0000000083e4f8a9d502ed0c419075c1abb5d56f878a2e9079e5612bfb76a2dc37d9c42741dd6849ffff001d2b909dd6',
+  '01000000f528fac1bcb685d0cd6c792320af0300a5ce15d687c7149548904e31000000004e8985a786d864f21e9cbb7cbdf4bc9265fe681b7a0893ac55a8e919ce035c2f85de6849ffff001d385ccb7c'
+]
+
+const txDetails = {
+  blockhash: '0000000000000000002aaf94953da3b487317508ebd1003a1d75d6d6ec2e75cc',
+  blocktime: 1578327094,
+  confirmations: 31861,
+  hash: '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251',
+  hex: '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',
+  locktime: 0,
+  size: 392,
+  time: 1578327094,
+  txid: '4db095f34d632a4daf942142c291f1f2abb5ba2e1ccac919d85bdc2f671fb251',
+  version: 2,
+  vin: [
+    {
+      scriptSig: {
+        asm: 'dd1dd72770cadede1a7fd0363574846c48468a398ddfa41a9677c74cac8d2652b682743725a3b08c6c2021a629011e11a264d9036e9d5311e35b5f4937ca7b4e[ALL|FORKID] 020797d8fd4d2fa6fd7cdeabe2526bfea2b90525d6e8ad506ec4ee3c53885aa309',
+        hex: '41dd1dd72770cadede1a7fd0363574846c48468a398ddfa41a9677c74cac8d2652b682743725a3b08c6c2021a629011e11a264d9036e9d5311e35b5f4937ca7b4e4121020797d8fd4d2fa6fd7cdeabe2526bfea2b90525d6e8ad506ec4ee3c53885aa309'
+      },
+      sequence: 4294967295,
+      txid: '6796672c8f0342770e3d4ac2a3b0e4494daeb7af7997f3518a0c8402f43ed165',
+      vout: 1
+    },
+    {
+      scriptSig: {
+        asm: '347d7f218c11c04487c1ad8baac28928fb10e5054cd4494b94d078cfa04ccf68e064fb188127ff656c0b98e9ce87f036d183925d0d0860605877d61e90375f77[ALL|FORKID] 028a53f95eb631b460854fc836b2e5d31cad16364b4dc3d970babfbdcc3f2e4954',
+        hex: '41347d7f218c11c04487c1ad8baac28928fb10e5054cd4494b94d078cfa04ccf68e064fb188127ff656c0b98e9ce87f036d183925d0d0860605877d61e90375f774121028a53f95eb631b460854fc836b2e5d31cad16364b4dc3d970babfbdcc3f2e4954'
+      },
+      sequence: 4294967295,
+      txid: '6796672c8f0342770e3d4ac2a3b0e4494daeb7af7997f3518a0c8402f43ed165',
+      vout: 0
+    }
+  ],
+  vout: [
+    {
+      n: 0,
+      scriptPubKey: {
+        addresses: ['bitcoincash: pqvfecpwxvj53ayqfwkxtjaxsgpvnklcyg8xewk9hl'],
+        asm: 'OP_HASH160 189ce02e332548f4804bac65cba68202c9dbf822 OP_EQUAL',
+        hex: 'a914189ce02e332548f4804bac65cba68202c9dbf82287',
+        reqSigs: 1,
+        type: 'scripthash'
+      },
+      value: 0.0562057
+    },
+    {
+      n: 1,
+      scriptPubKey: {
+        addresses: ['bitcoincash: qq59hv6s3qdjrtyfwfxxldkuj9xsjmx48vrz882knz'],
+        asm: 'OP_DUP OP_HASH160 285bb350881b21ac89724c6fb6dc914d096cd53b OP_EQUALVERIFY OP_CHECKSIG',
+        hex: '76a914285bb350881b21ac89724c6fb6dc914d096cd53b88ac',
+        reqSigs: 1,
+        type: 'pubkeyhash'
+      },
+      value: 0.00589197
+    },
+    {
+      n: 2,
+      scriptPubKey: {
+        addresses: ['bitcoincash: qpzlruwy4xu5rxjs3z37nsj29y7h59gwvsu4ddp0u4'],
+        asm: 'OP_DUP OP_HASH160 45f1f1c4a9b9419a5088a3e9c24a293d7a150e64 OP_EQUALVERIFY OP_CHECKSIG',
+        hex: '76a91445f1f1c4a9b9419a5088a3e9c24a293d7a150e6488ac',
+        reqSigs: 1,
+        type: 'pubkeyhash'
+      },
+      value: 0.03272697
+    }
+  ]
+}
+
+const details = {
+  success: true,
+  details: txDetails
+}
+
+const detailsArray = {
+  success: true,
+  transactions: [
+    {
+      txid: txDetails.txid,
+      details: txDetails
+    },
+    {
+      txid: txDetails.txid,
+      details: txDetails
+    }
+  ]
+}
+
+const broadcast = {
+  success: true,
+  txid: txDetails.txid
+}
+
 module.exports = {
   utxo,
   utxos,
   balance,
   balances,
   transaction,
-  transactions
+  transactions,
+  unconfirmed,
+  unconfirmedArray,
+  blockHeaders,
+  details,
+  detailsArray,
+  broadcast
 }

test/unit/fixtures/ninsight-mock.js

@@ -21,9 +21,150 @@ const utxo = {
     "OP_DUP OP_HASH160 2fe2c4c5ef359bb2fe1a849f891cecffbcfb4f77 OP_EQUALVERIFY OP_CHECKSIG"
 }
 
+const unconfirmed = {
+  utxos: [
+    {
+      txid: "3904ffe6f8fba4ceda5e887130f60fcb18bdc7dcee10392a57f89475c5c108f1",
+      vout: 0,
+      amount: 0.03608203,
+      satoshis: 3608203,
+      confirmations: 0,
+      ts: 1559670801
+    }
+  ],
+  legacyAddress: "1AyWs8U4HUnTLmxxFiGoJbsXauRsvBrcKW",
+  cashAddress: "bitcoincash:qpkkjkhe29mqhqmu3evtq3dsnruuzl3rku6usknlh5",
+  slpAddress: "simpleledger:qpkkjkhe29mqhqmu3evtq3dsnruuzl3rkuk8mdxlf2",
+  scriptPubKey: "76a9146d695af951760b837c8e58b045b098f9c17e23b788ac"
+}
+
 const utxoPost = [utxo, utxo]
+const unconfirmedPost = [unconfirmed, unconfirmed]
+
+const transactions = {
+  pagesTotal: 1,
+  txs: [
+    {
+      txid: "ec7bc8349386e3e1939bbdc4f8092fdbdd6a380734e68486b558cd594c451d5b",
+      version: 2,
+      locktime: 0,
+      vin: [
+        {
+          txid:
+            "4f1fc57c33659628938db740449bf92fb75799e1d5750a4aeef80eb52d6df1e0",
+          vout: 0,
+          sequence: 4294967295,
+          n: 0,
+          scriptSig: {
+            hex:
+              "483045022100a3662a19ae384a1ceddea57765e425e61b04823e976d574da3911ac6b55d7f9b02200e571d985bce987675a2d58587a346fa40c39f4df13dc88548a92c52d5b24422412103f953f7630acc15bd3f5078c698f3af777286ae955b57e4857c158f75d87adb5f",
+            asm:
+              "3045022100a3662a19ae384a1ceddea57765e425e61b04823e976d574da3911ac6b55d7f9b02200e571d985bce987675a2d58587a346fa40c39f4df13dc88548a92c52d5b24422[ALL|FORKID] 03f953f7630acc15bd3f5078c698f3af777286ae955b57e4857c158f75d87adb5f"
+          },
+          addr: "17HPz8RQ4XM6mjre6aspvqyj1j648CZidM",
+          valueSat: 1111,
+          value: 0.00001111,
+          doubleSpentTxID: null
+        },
+        {
+          txid:
+            "126d62c299e7e14c66fe0b485d13082c23641f003690462046bc24ad2d1180c1",
+          vout: 0,
+          sequence: 4294967295,
+          n: 1,
+          scriptSig: {
+            hex:
+              "47304402203e3f923207111ff9bbd2fb5ab1a49a9145ad809ee0cad0e0ddaed64bfe38dc16022012ee288fb413bd500c63f8bb95e46b6b57d34762decd46b7188478a1c398eeda412103f953f7630acc15bd3f5078c698f3af777286ae955b57e4857c158f75d87adb5f",
+            asm:
+              "304402203e3f923207111ff9bbd2fb5ab1a49a9145ad809ee0cad0e0ddaed64bfe38dc16022012ee288fb413bd500c63f8bb95e46b6b57d34762decd46b7188478a1c398eeda[ALL|FORKID] 03f953f7630acc15bd3f5078c698f3af777286ae955b57e4857c158f75d87adb5f"
+          },
+          addr: "17HPz8RQ4XM6mjre6aspvqyj1j648CZidM",
+          valueSat: 1000,
+          value: 0.00001,
+          doubleSpentTxID: null
+        }
+      ],
+      vout: [
+        {
+          value: "0.00001736",
+          n: 0,
+          scriptPubKey: {
+            hex: "76a914d96ac75ca8df9729d278da50ccd7355c5785444e88ac",
+            asm:
+              "OP_DUP OP_HASH160 d96ac75ca8df9729d278da50ccd7355c5785444e OP_EQUALVERIFY OP_CHECKSIG",
+            addresses: ["1LpbYkEM5cryfhs58tH8c93p4SGzit7UrP"],
+            type: "pubkeyhash"
+          },
+          spentTxId: null,
+          spentIndex: null,
+          spentHeight: null
+        }
+      ],
+      blockheight: -1,
+      confirmations: 0,
+      time: 1559673337,
+      valueOut: 0.00001736,
+      size: 339,
+      valueIn: 0.00002111,
+      fees: 0.00000375
+    }
+  ],
+  legacyAddress: "1LpbYkEM5cryfhs58tH8c93p4SGzit7UrP",
+  cashAddress: "bitcoincash:qrvk436u4r0ew2wj0rd9pnxhx4w90p2yfc29ta0d2n",
+  currentPage: 0
+}
+
+const transactionsPost = [transactions, transactions]
+
+const details = {
+  txid: "fe28050b93faea61fa88c4c630f0e1f0a1c24d0082dd0e10d369e13212128f33",
+  version: 1,
+  locktime: 0,
+  vin: [
+    {
+      coinbase: "04ffff001d02fd04",
+      sequence: 4294967295,
+      n: 0
+    }
+  ],
+  vout: [
+    {
+      value: "50.00000000",
+      n: 0,
+      scriptPubKey: {
+        hex:
+          "4104f5eeb2b10c944c6b9fbcfff94c35bdeecd93df977882babc7f3a2cf7f5c81d3b09a68db7f0e04f21de5d4230e75e6dbe7ad16eefe0d4325a62067dc6f369446aac",
+        asm:
+          "04f5eeb2b10c944c6b9fbcfff94c35bdeecd93df977882babc7f3a2cf7f5c81d3b09a68db7f0e04f21de5d4230e75e6dbe7ad16eefe0d4325a62067dc6f369446a OP_CHECKSIG",
+        addresses: ["1BW18n7MfpU35q4MTBSk8pse3XzQF8XvzT"],
+        type: "pubkeyhash",
+        cashAddrs: ["bitcoincash:qpej6mkrwca4tvy2snq4crhrf88v4ljspysx0ueetk"]
+      },
+      spentTxId: null,
+      spentIndex: null,
+      spentHeight: null
+    }
+  ],
+  blockhash:
+    "00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09",
+  blockheight: 1000,
+  confirmations: 585610,
+  time: 1232346882,
+  blocktime: 1232346882,
+  isCoinBase: true,
+  valueOut: 50,
+  size: 135
+}
+
+const detailsPost = [details, details]
 
 module.exports = {
   utxo,
-  utxoPost
+  utxoPost,
+  unconfirmed,
+  unconfirmedPost,
+  transactions,
+  transactionsPost,
+  details,
+  detailsPost
 }

test/unit/fixtures/price-mocks.js

@@ -0,0 +1,214 @@
+/*
+  Mocks for price.
+*/
+
+const mockRates = {
+  AED: "915.049218",
+  AFN: "19144.48874646",
+  ALGO: "826.6633482661356600405",
+  ALL: "26221.96098759",
+  AMD: "119977.82663822",
+  ANG: "446.841810455",
+  AOA: "162269.774275",
+  ARS: "19322.704621",
+  ATOM: "45.5920571010248851205",
+  AUD: "353.78913716",
+  AWG: "448.407",
+  AZN: "424.1182875",
+  BAL: "18.9361216125975755781",
+  BAM: "413.75759465",
+  BAND: "40.84187228461349099275",
+  BAT: "1169.75444148879972951",
+  BBD: "498.23",
+  BCH: "1.0",
+  BDT: "21107.92000745",
+  BGN: "413.93197515",
+  BHD: "93.93578597",
+  BIF: "481540.76228735",
+  BMD: "249.115",
+  BND: "337.84677362",
+  BOB: "1718.851399565",
+  BRL: "1396.737982",
+  BSD: "249.115",
+  BSV: "1.555324933590611026515",
+  BTC: "0.021265",
+  BTN: "18249.513962505",
+  BWP: "2848.17713393",
+  BYN: "637.963336685",
+  BYR: "6379633.36685000049823",
+  BZD: "501.752236985",
+  CAD: "328.80838319",
+  CDF: "488848.679106575",
+  CGLD: "121.0412516398620018305",
+  CHF: "226.8989243",
+  CLF: "7.110489445",
+  CLP: "196202.978234955",
+  CNH: "1664.25510705",
+  CNY: "1666.429881",
+  COMP: "2.4706436576415750709",
+  COP: "958730.858397465",
+  CRC: "150173.845981",
+  CUC: "248.997666835",
+  CVE: "23541.3675",
+  CZK: "5770.848621",
+  DAI: "247.0463573269230002455",
+  DASH: "3.327367317363110236645",
+  DJF: "44315.31795969",
+  DKK: "1575.7370741",
+  DOP: "14529.76988648",
+  DZD: "32107.28592277",
+  EEK: "3640.489633465",
+  EGP: "3911.404438",
+  EOS: "96.6873665825732601419",
+  ERN: "3736.727740265",
+  ETB: "9302.454572035",
+  ETC: "44.91795888928957612395",
+  ETH: "0.6574429621419051422355",
+  EUR: "211.595",
+  FJD: "533.11855575",
+  FKP: "192.55642863",
+  GBP: "192.87",
+  GEL: "804.64145",
+  GGP: "192.55642863",
+  GHS: "1448.776859925",
+  GIP: "192.55642863",
+  GMD: "12891.70125",
+  GNF: "2438630.43574976",
+  GTQ: "1936.689014855",
+  GYD: "52047.88891278",
+  HKD: "1930.67861725",
+  HNL: "6126.43736492",
+  HRK: "1605.40119007",
+  HTG: "15682.48428085",
+  HUF: "77261.419177275",
+  IDR: "3666848.2425",
+  ILS: "843.29662455",
+  IMP: "192.55642863",
+  INR: "18275.43761675",
+  IQD: "297176.65680577",
+  ISK: "34639.44075",
+  JEP: "192.55642863",
+  JMD: "36261.061070375",
+  JOD: "176.622535",
+  JPY: "26304.9247525",
+  KES: "27093.7474",
+  KGS: "20240.23303148",
+  KHR: "1021526.66327067",
+  KMF: "104678.164103975",
+  KNC: "275.5392102643512742545",
+  KRW: "284115.6575",
+  KWD: "76.196555935",
+  KYD: "207.44852333",
+  KZT: "106578.169689505",
+  LAK: "2300372.70137523",
+  LBP: "376426.60931701",
+  LINK: "22.8704181013371177476",
+  LKR: "45903.840861165",
+  LRC: "1428.4116972477063306",
+  LRD: "48689.521020355",
+  LSL: "4093.68786226",
+  LTC: "5.182877353583689269445",
+  LTL: "803.357262175",
+  LVL: "163.484459015",
+  LYD: "340.470203685",
+  MAD: "2290.86403115",
+  MDL: "4231.74490411",
+  MGA: "978918.42727237",
+  MKD: "13034.71219274",
+  MKR: "0.43727565410331105846",
+  MMK: "321367.16219401",
+  MNT: "706980.17312004",
+  MOP: "1987.157222705",
+  MRO: "88934.055",
+  MTL: "170.32939187",
+  MUR: "9942.18014823",
+  MVR: "3836.371",
+  MWK: "187533.350248305",
+  MXN: "5285.574344805",
+  MYR: "1033.2044625",
+  MZN: "18168.45667469",
+  NAD: "4120.3621",
+  NGN: "95465.8503",
+  NIO: "8675.07065117",
+  NMR: "8.6886689628111785348",
+  NOK: "2328.95371465",
+  NPR: "29198.52701022",
+  NZD: "378.934057915",
+  OMG: "74.27621574882972595255",
+  OMR: "95.913509955",
+  OXT: "1023.479868529169993565",
+  PAB: "249.115",
+  PEN: "892.41413087",
+  PGK: "870.976539545",
+  PHP: "12100.979598855",
+  PKR: "40413.26181118",
+  PLN: "968.71705891",
+  PYG: "1750259.579863715",
+  QAR: "907.08999375",
+  REN: "758.802924154736515935",
+  REP: "18.2168190127970744169",
+  REPV2: "18.225711080673967324",
+  RON: "1032.33256",
+  RSD: "24895.307525",
+  RUB: "19351.4774035",
+  RWF: "243426.179717085",
+  SAR: "934.309544225",
+  SBD: "2013.0584566",
+  SCR: "4561.388071665",
+  SEK: "2201.10291435",
+  SGD: "338.356712025",
+  SHP: "192.55642863",
+  SLL: "2482430.971263275",
+  SOS: "144000.839307095",
+  SRD: "3525.97371",
+  SSP: "32449.7199",
+  STD: "5232524.31108792",
+  SVC: "2178.147216215",
+  SZL: "4091.741526765",
+  THB: "7785.4665375",
+  TJS: "2568.96954016",
+  TMT: "871.9025",
+  TND: "686.00043125",
+  TOP: "578.0165522",
+  TRY: "1963.587954325",
+  TTD: "1689.460313635",
+  TWD: "7158.9423125",
+  TZS: "577510.41827928",
+  UAH: "7061.44019619",
+  UGX: "931508.2111739",
+  UMA: "30.09543944427665349095",
+  UNI: "79.18593747516647884725",
+  USD: "249.115",
+  USDC: "249.115",
+  UYU: "10688.478117885",
+  UZS: "2582693.606121005",
+  VEF: "61901998.996866715",
+  VES: "112695476.713406465",
+  VND: "5773814.12282902",
+  VUV: "28486.73470656",
+  WST: "653.35042289",
+  XAF: "138884.3079243",
+  XAG: "10.22661168355",
+  XAU: "0.1312935696",
+  XCD: "673.24574325",
+  XDR: "176.50246157",
+  XLM: "2936.20532162536435083",
+  XOF: "138884.3079243",
+  XPD: "0.1061030608",
+  XPF: "25265.84267069",
+  XPT: "0.2910211253",
+  XRP: "1014.931757995518373565",
+  XTZ: "113.8135051169590628124",
+  YER: "62365.930534515",
+  YFI: "0.0178703370267443543872",
+  ZAR: "4122.31765275",
+  ZEC: "3.87305659203980154283",
+  ZMK: "1308619.842149325",
+  ZMW: "5027.95231667",
+  ZRX: "644.844402797695193656",
+  ZWL: "80215.03"
+}
+
+module.exports = {
+  mockRates
+}

test/unit/fixtures/slp/mock-utils.js

@@ -1107,6 +1107,89 @@ const txDetailsSLPNftGenesis = {
   blocktime: 1591329189
 }
 
+const mockWhitelist = [
+  {
+    name: "USDH",
+    tokenId: "c4b0d62156b3fa5c8f3436079b5394f7edc1bef5dc1cd2f9d0c4d46f82cca479"
+  },
+  {
+    name: "SPICE",
+    tokenId: "4de69e374a8ed21cbddd47f2338cc0f479dc58daa2bbe11cd604ca488eca0ddf"
+  },
+  {
+    name: "PSF",
+    tokenId: "38e97c5d7d3585a2cbf3f9580c82ca33985f9cb0845d4dcce220cb709f9538b0"
+  },
+  {
+    name: "TROUT",
+    tokenId: "a4fb5c2da1aa064e25018a43f9165040071d9e984ba190c222a7f59053af84b2"
+  },
+  {
+    name: "PSFTEST",
+    tokenId: "d0ef4de95b78222bfee2326ab11382f4439aa0855936e2fe6ac129a8d778baa0"
+  }
+]
+
+const mockValidateTxid3Valid = [
+  {
+    txid: "daf4d8b8045e7a90b7af81bfe2370178f687da0e545511bce1c9ae539eba5ffd",
+    valid: true
+  }
+]
+
+const mockValidateTxid3Invalid = [
+  {
+    txid: "f7e5199ef6669ad4d078093b3ad56e355b6ab84567e59ad0f08a5ad0244f783a",
+    valid: null
+  }
+]
+
+const mockValidateTxidArray = [
+  {
+    txid: "daf4d8b8045e7a90b7af81bfe2370178f687da0e545511bce1c9ae539eba5ffd",
+    valid: true
+  },
+  {
+    txid: "3a4b628cbcc183ab376d44ce5252325f042268307ffa4a53443e92b6d24fb488",
+    valid: true
+  },
+  {
+    txid: "f7e5199ef6669ad4d078093b3ad56e355b6ab84567e59ad0f08a5ad0244f783a",
+    valid: false
+  },
+  {
+    txid: "01cdaec2f8b311fc2d6ecc930247bd45fa696dc204ab684596e281fe1b06c1f0",
+    valid: false
+  }
+]
+
+const whitelist = [
+  {
+    name: "USDH",
+    tokenId: "c4b0d62156b3fa5c8f3436079b5394f7edc1bef5dc1cd2f9d0c4d46f82cca479"
+  },
+  {
+    name: "SPICE",
+    tokenId: "4de69e374a8ed21cbddd47f2338cc0f479dc58daa2bbe11cd604ca488eca0ddf"
+  },
+  {
+    name: "PSF",
+    tokenId: "38e97c5d7d3585a2cbf3f9580c82ca33985f9cb0845d4dcce220cb709f9538b0"
+  },
+  {
+    name: "TROUT",
+    tokenId: "a4fb5c2da1aa064e25018a43f9165040071d9e984ba190c222a7f59053af84b2"
+  },
+  {
+    name: "PSFTEST",
+    tokenId: "d0ef4de95b78222bfee2326ab11382f4439aa0855936e2fe6ac129a8d778baa0"
+  },
+  {
+    name: "TOK-CH",
+    tokenId: "497291b8a1dfe69c8daea50677a3d31a5ef0e9484d8bebb610dac64bbc202fb7"
+  }
+]
+
 module.exports = {
   mockList,
   mockToken,
@@ -1131,5 +1214,9 @@ module.exports = {
   mockTxDetails,
   mockDualValidation,
   mockDualOpData,
-  mockInvalidSlpSend
+  mockInvalidSlpSend,
+  mockWhitelist,
+  mockValidateTxid3Valid,
+  mockValidateTxid3Invalid,
+  whitelist
 }

test/unit/generating.js

@@ -1,10 +1,18 @@
+// Public npm libraries
 const assert = require("assert")
 const axios = require("axios")
-const BCHJS = require("../../src/bch-js")
-const bchjs = new BCHJS()
 const sinon = require("sinon")
 
+// Unit under test (uut)
+const BCHJS = require("../../src/bch-js")
+// const bchjs = new BCHJS()
+let bchjs
+
 describe("#Generating", () => {
+  beforeEach(() => {
+    bchjs = new BCHJS()
+  })
+
   describe("#generateToAddress", () => {
     let sandbox
     beforeEach(() => (sandbox = sinon.createSandbox()))

test/unit/hdnode.js

@@ -1,11 +1,20 @@
-const fixtures = require("./fixtures/hdnode.json")
-const slpFixtures = require("./fixtures/slp/address.json")
+// Public npm libraries
 const assert = require("assert")
-const BCHJS = require("../../src/bch-js")
-const bchjs = new BCHJS()
 const Buffer = require("safe-buffer").Buffer
 
+// Mocks
+const fixtures = require("./fixtures/hdnode.json")
+const slpFixtures = require("./fixtures/slp/address.json")
+
+// Unit under test (uut)
+const BCHJS = require("../../src/bch-js")
+let bchjs
+
 describe("#HDNode", () => {
+  beforeEach(() => {
+    bchjs = new BCHJS()
+  })
+
   describe("#fromSeed", () => {
     fixtures.fromSeed.forEach(mnemonic => {
       it(`should create an HDNode from root seed buffer`, async () => {
@@ -178,71 +187,75 @@ describe("#HDNode", () => {
   })
 
   describe("#fromXPriv", () => {
-    fixtures.fromXPriv.forEach(fixture => {
-      const hdNode = bchjs.HDNode.fromXPriv(fixture.xpriv)
-      it(`should create HDNode from xpriv ${fixture.xpriv}`, () => {
-        assert.notEqual(hdNode, null)
-      })
+    it("should exercise fromXPriv", () => {
+      fixtures.fromXPriv.forEach(fixture => {
+        const hdNode = bchjs.HDNode.fromXPriv(fixture.xpriv)
+        it(`should create HDNode from xpriv ${fixture.xpriv}`, () => {
+          assert.notEqual(hdNode, null)
+        })
 
-      it(`should export xpriv ${fixture.xpriv}`, () => {
-        assert.equal(bchjs.HDNode.toXPriv(hdNode), fixture.xpriv)
-      })
+        it(`should export xpriv ${fixture.xpriv}`, () => {
+          assert.equal(bchjs.HDNode.toXPriv(hdNode), fixture.xpriv)
+        })
 
-      it(`should export xpub ${fixture.xpub}`, () => {
-        assert.equal(bchjs.HDNode.toXPub(hdNode), fixture.xpub)
-      })
+        it(`should export xpub ${fixture.xpub}`, () => {
+          assert.equal(bchjs.HDNode.toXPub(hdNode), fixture.xpub)
+        })
 
-      it(`should export legacy address ${fixture.legacy}`, () => {
-        assert.equal(bchjs.HDNode.toLegacyAddress(hdNode), fixture.legacy)
-      })
+        it(`should export legacy address ${fixture.legacy}`, () => {
+          assert.equal(bchjs.HDNode.toLegacyAddress(hdNode), fixture.legacy)
+        })
 
-      it(`should export cashaddress ${fixture.cashaddress}`, () => {
-        assert.equal(bchjs.HDNode.toCashAddress(hdNode), fixture.cashaddress)
-      })
+        it(`should export cashaddress ${fixture.cashaddress}`, () => {
+          assert.equal(bchjs.HDNode.toCashAddress(hdNode), fixture.cashaddress)
+        })
 
-      it(`should export regtest cashaddress ${fixture.regtestaddress}`, () => {
-        assert.equal(
-          bchjs.HDNode.toCashAddress(hdNode, true),
-          fixture.regtestaddress
-        )
-      })
+        it(`should export regtest cashaddress ${fixture.regtestaddress}`, () => {
+          assert.equal(
+            bchjs.HDNode.toCashAddress(hdNode, true),
+            fixture.regtestaddress
+          )
+        })
 
-      it(`should export privateKeyWIF ${fixture.privateKeyWIF}`, () => {
-        assert.equal(bchjs.HDNode.toWIF(hdNode), fixture.privateKeyWIF)
+        it(`should export privateKeyWIF ${fixture.privateKeyWIF}`, () => {
+          assert.equal(bchjs.HDNode.toWIF(hdNode), fixture.privateKeyWIF)
+        })
       })
     })
   })
 
   describe("#fromXPub", () => {
-    fixtures.fromXPub.forEach(fixture => {
-      const hdNode = bchjs.HDNode.fromXPub(fixture.xpub)
-      it(`should create HDNode from xpub ${fixture.xpub}`, () => {
-        assert.notEqual(hdNode, null)
-      })
+    it("should exercise fromXPub", () => {
+      fixtures.fromXPub.forEach(fixture => {
+        const hdNode = bchjs.HDNode.fromXPub(fixture.xpub)
+        it(`should create HDNode from xpub ${fixture.xpub}`, () => {
+          assert.notEqual(hdNode, null)
+        })
 
-      it(`should export xpub ${fixture.xpub}`, () => {
-        assert.equal(bchjs.HDNode.toXPub(hdNode), fixture.xpub)
-      })
+        it(`should export xpub ${fixture.xpub}`, () => {
+          assert.equal(bchjs.HDNode.toXPub(hdNode), fixture.xpub)
+        })
 
-      it(`should export legacy address ${fixture.legacy}`, () => {
-        assert.equal(bchjs.HDNode.toLegacyAddress(hdNode), fixture.legacy)
-      })
+        it(`should export legacy address ${fixture.legacy}`, () => {
+          assert.equal(bchjs.HDNode.toLegacyAddress(hdNode), fixture.legacy)
+        })
 
-      it(`should export cashaddress ${fixture.cashaddress}`, () => {
-        assert.equal(bchjs.HDNode.toCashAddress(hdNode), fixture.cashaddress)
-      })
+        it(`should export cashaddress ${fixture.cashaddress}`, () => {
+          assert.equal(bchjs.HDNode.toCashAddress(hdNode), fixture.cashaddress)
+        })
 
-      it(`should export regtest cashaddress ${fixture.regtestaddress}`, () => {
-        assert.equal(
-          bchjs.HDNode.toCashAddress(hdNode, true),
-          fixture.regtestaddress
-        )
+        it(`should export regtest cashaddress ${fixture.regtestaddress}`, () => {
+          assert.equal(
+            bchjs.HDNode.toCashAddress(hdNode, true),
+            fixture.regtestaddress
+          )
+        })
       })
     })
   })
 
   describe("#bip32", () => {
-    describe("create accounts and addresses", () => {
+    it("should create accounts and addresses", () => {
       fixtures.accounts.forEach(async fixture => {
         const seedBuffer = await bchjs.Mnemonic.toSeed(fixture.mnemonic)
         console.log(`seedBuffer: ${seedBuffer.toString()}`)

test/unit/mining.js

@@ -1,10 +1,17 @@
+// Public npm libraries
 const assert = require("assert")
 const axios = require("axios")
-const BCHJS = require("../../src/bch-js")
-const bchjs = new BCHJS()
 const sinon = require("sinon")
 
+// Unit under test (uut)
+const BCHJS = require("../../src/bch-js")
+let bchjs
+
 describe("#Mining", () => {
+  beforeEach(() => {
+    bchjs = new BCHJS()
+  })
+
   describe("#getBlockTemplate", () => {
     let sandbox
     beforeEach(() => (sandbox = sinon.createSandbox()))

test/unit/ninsight.js

@@ -78,4 +78,178 @@ describe(`#Ninsight`, () => {
       assert.property(result[0], "asm")
     })
   })
+
+  describe("#unconfirmed", () => {
+    it("should throw an error for improper input", async () => {
+      try {
+        const addr = 12345
+
+        await bchjs.Ninsight.unconfirmed(addr)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        assert.include(
+          err.message,
+          "Input address must be a string or array of strings."
+        )
+      }
+    })
+
+    it(`should POST utxos for a single address`, async () => {
+      // Stub the network call.
+      sandbox.stub(axios, "post").resolves({ data: mockData.unconfirmed })
+
+      const addr = "bitcoincash:qpkkjkhe29mqhqmu3evtq3dsnruuzl3rku6usknlh5"
+
+      const result = await bchjs.Ninsight.unconfirmed(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, "utxos")
+      assert.property(result, "legacyAddress")
+      assert.property(result, "cashAddress")
+      assert.property(result, "slpAddress")
+      assert.property(result, "scriptPubKey")
+
+      assert.isArray(result.utxos)
+
+      assert.property(result.utxos[0], "txid")
+      assert.property(result.utxos[0], "vout")
+      assert.property(result.utxos[0], "amount")
+      assert.property(result.utxos[0], "satoshis")
+      assert.property(result.utxos[0], "confirmations")
+      assert.property(result.utxos[0], "ts")
+    })
+
+    it(`should POST utxo details for an array of addresses`, async () => {
+      // Mock the network call.
+      sandbox.stub(axios, "post").resolves({ data: mockData.unconfirmedPost })
+
+      const addr = [
+        "bitcoincash:qpkkjkhe29mqhqmu3evtq3dsnruuzl3rku6usknlh5",
+        "bitcoincash:qz0us0z6ucpqt07jgpad0shgh7xmwxyr3ynlcsq0wr"
+      ]
+
+      const result = await bchjs.Ninsight.unconfirmed(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.isArray(result[0].utxos)
+
+      assert.property(result[0], "utxos")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "slpAddress")
+      assert.property(result[0], "scriptPubKey")
+    })
+  })
+
+  describe(`#transactions`, () => {
+    it(`should throw an error for improper input`, async () => {
+      try {
+        const addr = 12345
+
+        await bchjs.Ninsight.transactions(addr)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        //console.log(`err: `, err)
+        assert.include(
+          err.message,
+          `Input address must be a string or array of strings.`
+        )
+      }
+    })
+    it(`should POST transaction history for a single address`, async () => {
+      // Stub the network call.
+      sandbox.stub(axios, "post").resolves({ data: mockData.transactionsPost })
+
+      const addr = "bitcoincash:qqh793x9au6ehvh7r2zflzguanlme760wuzehgzjh9"
+
+      const result = await bchjs.Ninsight.transactions(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "txs")
+      assert.isArray(result[0].txs)
+      assert.property(result[0].txs[0], "txid")
+      assert.property(result[0].txs[0], "vin")
+      assert.property(result[0].txs[0], "vout")
+    })
+    it(`should POST transaction history for an array of addresses`, async () => {
+      // Mock the network call.
+      sandbox.stub(axios, "post").resolves({ data: mockData.transactionsPost })
+
+      const addr = [
+        "bitcoincash:qp3sn6vlwz28ntmf3wmyra7jqttfx7z6zgtkygjhc7",
+        "bitcoincash:qz0us0z6ucpqt07jgpad0shgh7xmwxyr3ynlcsq0wr"
+      ]
+
+      const result = await bchjs.Ninsight.transactions(addr)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "cashAddress")
+      assert.property(result[0], "legacyAddress")
+      assert.property(result[0], "txs")
+      assert.isArray(result[0].txs)
+      assert.property(result[0].txs[0], "txid")
+    })
+  })
+  describe(`#txDetails`, () => {
+    it(`should throw an error for improper input`, async () => {
+      try {
+        const txid = 12345
+
+        await bchjs.Ninsight.txDetails(txid)
+        assert.equal(true, false, "Unexpected result!")
+      } catch (err) {
+        //console.log(`err: `, err)
+        assert.include(
+          err.message,
+          `Transaction ID must be a string or array of strings.`
+        )
+      }
+    })
+    it(`should POST transaction details for a single TxID`, async () => {
+      // Stub the network call.
+      sandbox.stub(axios, "post").resolves({ data: mockData.detailsPost })
+
+      const txid = "fe28050b93faea61fa88c4c630f0e1f0a1c24d0082dd0e10d369e13212128f33"
+
+      const result = await bchjs.Ninsight.txDetails(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "txid")
+      assert.property(result[0], "version")
+      assert.property(result[0], "locktime")
+      assert.property(result[0], "vin")
+      assert.property(result[0], "vout")
+      assert.property(result[0], "blockhash")
+      assert.property(result[0], "blockheight")
+      assert.property(result[0], "confirmations")
+      assert.property(result[0], "time")
+      assert.property(result[0], "blocktime")
+      assert.property(result[0], "isCoinBase")
+      assert.property(result[0], "valueOut")
+      assert.property(result[0], "size")
+    })
+    it(`should POST transaction details for an array of TxIDs`, async () => {
+      // Stub the network call.
+      sandbox.stub(axios, "post").resolves({ data: mockData.detailsPost })
+
+      const txid = [
+        "fe28050b93faea61fa88c4c630f0e1f0a1c24d0082dd0e10d369e13212128f33",
+        "fe28050b93faea61fa88c4c630f0e1f0a1c24d0082dd0e10d369e13212128f33"
+      ]
+
+      const result = await bchjs.Ninsight.txDetails(txid)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.isArray(result)
+      assert.property(result[0], "txid")
+      assert.property(result[0], "vin")
+      assert.property(result[0], "vout")
+    })
+  })
 })

test/unit/price.js

@@ -1,28 +1,70 @@
-const chai = require("chai")
-const assert = require("assert")
+const assert = require("chai").assert
 const BCHJS = require("../../src/bch-js")
-const bchjs = new BCHJS()
-const axios = require("axios")
 const sinon = require("sinon")
 
-describe("#Price", () => {
+const mockDataLib = require("./fixtures/price-mocks")
+let mockData
+
+describe("#price", () => {
+  let sandbox
+  let bchjs
+
+  beforeEach(() => {
+    sandbox = sinon.createSandbox()
+
+    bchjs = new BCHJS()
+
+    mockData = Object.assign({}, mockDataLib)
+  })
+
+  afterEach(() => sandbox.restore())
+
   describe("#current", () => {
-    describe("#single currency", () => {
-      let sandbox
-      beforeEach(() => (sandbox = sinon.createSandbox()))
-      afterEach(() => sandbox.restore())
+    it("should get current price for single currency", async () => {
+      sandbox
+        .stub(bchjs.Price.axios, "get")
+        .resolves({ data: { price: 24905 } })
 
-      it("should get current price for single currency", done => {
-        const data = 46347
-        const resolved = new Promise(r => r({ data: data }))
-        sandbox.stub(axios, "get").returns(resolved)
+      const result = await bchjs.Price.current("usd")
+      // console.log(result)
 
-        bchjs.Price.current("usd")
-          .then(result => {
-            assert.deepEqual(data.price, result)
-          })
-          .then(done, done)
-      })
+      assert.isNumber(result)
+    })
+  })
+
+  describe("#getUsd", () => {
+    it("should get the USD price of BCH", async () => {
+      sandbox.stub(bchjs.Price.axios, "get").resolves({ data: { usd: 249.87 } })
+
+      const result = await bchjs.Price.getUsd()
+      // console.log(result)
+
+      assert.isNumber(result)
+    })
+  })
+
+  describe("#rates", () => {
+    it("should get the price of BCH in several currencies", async () => {
+      sandbox
+        .stub(bchjs.Price.axios, "get")
+        .resolves({ data: mockData.mockRates })
+
+      const result = await bchjs.Price.rates()
+      // console.log(result)
+
+      assert.property(result, "USD")
+      assert.property(result, "CAD")
+    })
+  })
+
+  describe("#getBchaUsd", () => {
+    it("should get the USD price of BCHA", async () => {
+      sandbox.stub(bchjs.Price.axios, "get").resolves({ data: { usd: 18.87 } })
+
+      const result = await bchjs.Price.getBchaUsd()
+      // console.log(result)
+
+      assert.isNumber(result)
     })
   })
 })

test/unit/raw-tranactions.js

@@ -1,23 +1,28 @@
 /*
   TODO:
-  -Replace old unit tests mocking axios with the more generalized nock library.
-   See the sendRawTransaction test for an example.
   -Create a mocking library of data to compare unit and integration tests.
 */
 
+// Public npm libraries
 const assert = require("assert")
 const axios = require("axios")
-const BCHJS = require("../../src/bch-js")
-const bchjs = new BCHJS()
-
 const sinon = require("sinon")
-const nock = require("nock") // HTTP mocking
+// const nock = require("nock") // HTTP mocking
+
+// Unit under test (uut)
+const BCHJS = require("../../src/bch-js")
+// const bchjs = new BCHJS()
+let bchjs
 
 // Used for debugging
-const util = require("util")
-util.inspect.defaultOptions = { depth: 1 }
+// const util = require("util")
+// util.inspect.defaultOptions = { depth: 1 }
 
 describe("#RawTransactions", () => {
+  beforeEach(() => {
+    bchjs = new BCHJS()
+  })
+
   describe("#decodeRawTransaction", () => {
     let sandbox
     beforeEach(() => (sandbox = sinon.createSandbox()))
@@ -111,19 +116,20 @@ describe("#RawTransactions", () => {
       assert.equal(data, result)
     })
 
-    it("should send an array of raw transactions", async () => {
-      const data = "Error: transaction already in block chain"
-
-      // Mock the http call to rest.bitcoin.com
-      nock(`${bchjs.RawTransactions.restURL}`)
-        .post(uri => uri.includes(`/`))
-        .reply(200, { data: data })
-
-      const result = await bchjs.RawTransactions.sendRawTransaction([
-        "020000000160d663961c63c7f0a07f22ec07b8f55b3935bfdbed8b1d8454916e8932fbf109010000006b4830450221008479fab4cfdcb111833d250a43f98ac26d43272b7a29cb1b9a0491eae5c44b3502203448b17253632395c29a7d62058bbfe93efb20fc8636ba6837002d464195aec04121029123258f7cdcd45b864066bcaa9b71f24d5ed1fa1dd36eaf107d8432b5014658ffffffff016d180000000000001976a91479d3297d1823149f4ec61df31d19f2fad5390c0288ac00000000"
-      ])
-
-      assert.equal(data, result.data)
-    })
+    // it("should send an array of raw transactions", async () => {
+    //   const data = "Error: transaction already in block chain"
+    //
+    //   // Mock the http call to rest.bitcoin.com
+    //   // nock(`${bchjs.RawTransactions.restURL}`)
+    //   //   .post(uri => uri.includes(`/`))
+    //   //   .reply(200, { data: data })
+    //   sandbox.stub(bchjs, "axios").resolves({ data: data })
+    //
+    //   const result = await bchjs.RawTransactions.sendRawTransaction([
+    //     "020000000160d663961c63c7f0a07f22ec07b8f55b3935bfdbed8b1d8454916e8932fbf109010000006b4830450221008479fab4cfdcb111833d250a43f98ac26d43272b7a29cb1b9a0491eae5c44b3502203448b17253632395c29a7d62058bbfe93efb20fc8636ba6837002d464195aec04121029123258f7cdcd45b864066bcaa9b71f24d5ed1fa1dd36eaf107d8432b5014658ffffffff016d180000000000001976a91479d3297d1823149f4ec61df31d19f2fad5390c0288ac00000000"
+    //   ])
+    //
+    //   assert.equal(data, result.data)
+    // })
   })
 })

test/unit/scripts.js

@@ -1,10 +1,19 @@
-const fixtures = require("./fixtures/script.json")
+// Public npm libraries
 const assert = require("assert")
-const BCHJS = require("../../src/bch-js")
-const bchjs = new BCHJS()
 const Buffer = require("safe-buffer").Buffer
 
+// Mocks
+const fixtures = require("./fixtures/script.json")
+
+// Unit under test (uut)
+const BCHJS = require("../../src/bch-js")
+let bchjs
+
 describe("#Script", () => {
+  beforeEach(() => {
+    bchjs = new BCHJS()
+  })
+
   describe("#decode", () => {
     describe("P2PKH scriptSig", () => {
       fixtures.decodeScriptSig.forEach(fixture => {
@@ -321,25 +330,27 @@ describe("#Script", () => {
     })
 
     describe("#pubKeyHashOutputTemplate", () => {
-      fixtures.pubKeyHashOutputTemplate.forEach(fixture => {
-        const node = bchjs.HDNode.fromXPriv(fixture.xpriv)
-        const identifier = bchjs.HDNode.toIdentifier(node)
-        it(`should encode pubKeyHash output`, () => {
-          const buf = bchjs.Script.pubKeyHash.output.encode(identifier)
-          assert.equal(buf.toString("hex"), fixture.hex)
-        })
+      it("should exercise pubKeyHashOutputTemplate", () => {
+        fixtures.pubKeyHashOutputTemplate.forEach(fixture => {
+          const node = bchjs.HDNode.fromXPriv(fixture.xpriv)
+          const identifier = bchjs.HDNode.toIdentifier(node)
+          it(`should encode pubKeyHash output`, () => {
+            const buf = bchjs.Script.pubKeyHash.output.encode(identifier)
+            assert.equal(buf.toString("hex"), fixture.hex)
+          })
 
-        it(`should decode pubKeyHash output`, () => {
-          const buf = bchjs.Script.pubKeyHash.output.decode(
-            Buffer.from(`${fixture.hex}`, "hex")
-          )
-          assert.equal(buf.toString("hex"), identifier.toString("hex"))
-        })
+          it(`should decode pubKeyHash output`, () => {
+            const buf = bchjs.Script.pubKeyHash.output.decode(
+              Buffer.from(`${fixture.hex}`, "hex")
+            )
+            assert.equal(buf.toString("hex"), identifier.toString("hex"))
+          })
 
-        it(`should confirm correctly formatted pubKeyHash output`, () => {
-          const buf = bchjs.Script.pubKeyHash.output.encode(identifier)
-          const valid = bchjs.Script.pubKeyHash.output.check(buf)
-          assert.equal(valid, true)
+          it(`should confirm correctly formatted pubKeyHash output`, () => {
+            const buf = bchjs.Script.pubKeyHash.output.encode(identifier)
+            const valid = bchjs.Script.pubKeyHash.output.check(buf)
+            assert.equal(valid, true)
+          })
         })
       })
     })

test/unit/slp-address.js

@@ -1,7 +1,9 @@
 const assert = require("assert")
 
-const slp = require("../../src/slp/slp")
-const SLP = new slp({ restURL: "http://fakeurl.com/" })
+const BCHJS = require("../../src/bch-js")
+// const SLP = require("../../src/slp/slp")
+// const SLP = new slp({ restURL: "http://fakeurl.com/" })
+let slp
 
 const fixtures = require("./fixtures/slp/address.json")
 //const axios = require("axios")
@@ -86,12 +88,18 @@ const SLP_TESTNET_ADDRESSES_NO_PREFIX = SLP_TESTNET_ADDRESSES.map(address => {
 })
 */
 describe("#SLP Address", () => {
+  beforeEach(() => {
+    const bchjs = new BCHJS()
+    // console.log(`bchjs.restURL: ${bchjs.restURL}`)
+    slp = bchjs.SLP
+  })
+
   describe("#mainnet", () => {
     describe("#toLegacyAddress", () => {
       it("should convert mainnet legacy address format to itself correctly", () => {
         assert.deepEqual(
           LEGACY_MAINNET_ADDRESSES.map(address =>
-            SLP.Address.toLegacyAddress(address)
+            slp.Address.toLegacyAddress(address)
           ),
           LEGACY_MAINNET_ADDRESSES
         )
@@ -100,7 +108,7 @@ describe("#SLP Address", () => {
       it(`should convert cashAddr to legacyAddr`, async () => {
         assert.deepEqual(
           CASH_MAINNET_ADDRESSES.map(address =>
-            SLP.Address.toLegacyAddress(address)
+            slp.Address.toLegacyAddress(address)
           ),
           LEGACY_MAINNET_ADDRESSES
         )
@@ -109,7 +117,7 @@ describe("#SLP Address", () => {
       it(`should convert slpAddr to legacyAddr`, async () => {
         assert.deepEqual(
           SLP_MAINNET_ADDRESSES.map(address =>
-            SLP.Address.toLegacyAddress(address)
+            slp.Address.toLegacyAddress(address)
           ),
           LEGACY_MAINNET_ADDRESSES
         )
@@ -120,7 +128,7 @@ describe("#SLP Address", () => {
       it("should convert mainnet cash address format to itself correctly", () => {
         assert.deepEqual(
           CASH_MAINNET_ADDRESSES.map(address =>
-            SLP.Address.toCashAddress(address)
+            slp.Address.toCashAddress(address)
           ),
           CASH_MAINNET_ADDRESSES
         )
@@ -129,7 +137,7 @@ describe("#SLP Address", () => {
       it(`should convert legacyAddr to cashAddr`, async () => {
         assert.deepEqual(
           LEGACY_MAINNET_ADDRESSES.map(address =>
-            SLP.Address.toCashAddress(address)
+            slp.Address.toCashAddress(address)
           ),
           CASH_MAINNET_ADDRESSES
         )
@@ -138,7 +146,7 @@ describe("#SLP Address", () => {
       it(`should convert slpAddr to cashAddr`, async () => {
         assert.deepEqual(
           SLP_MAINNET_ADDRESSES.map(address =>
-            SLP.Address.toCashAddress(address)
+            slp.Address.toCashAddress(address)
           ),
           CASH_MAINNET_ADDRESSES
         )
@@ -149,7 +157,7 @@ describe("#SLP Address", () => {
       it("should convert mainnet slp address format to itself correctly", () => {
         assert.deepEqual(
           SLP_MAINNET_ADDRESSES.map(address =>
-            SLP.Address.toSLPAddress(address)
+            slp.Address.toSLPAddress(address)
           ),
           SLP_MAINNET_ADDRESSES
         )
@@ -158,7 +166,7 @@ describe("#SLP Address", () => {
       it(`should convert legacyAddr to slpAddr`, async () => {
         assert.deepEqual(
           LEGACY_MAINNET_ADDRESSES.map(address =>
-            SLP.Address.toSLPAddress(address)
+            slp.Address.toSLPAddress(address)
           ),
           SLP_MAINNET_ADDRESSES
         )
@@ -167,7 +175,7 @@ describe("#SLP Address", () => {
       it(`should convert cashAddr to slpAddr`, async () => {
         assert.deepEqual(
           CASH_MAINNET_ADDRESSES.map(address =>
-            SLP.Address.toSLPAddress(address)
+            slp.Address.toSLPAddress(address)
           ),
           SLP_MAINNET_ADDRESSES
         )
@@ -178,7 +186,7 @@ describe("#SLP Address", () => {
       describe("is legacy addr", () => {
         LEGACY_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a legacy address`, () => {
-            const isLegacyaddr = SLP.Address.isLegacyAddress(address)
+            const isLegacyaddr = slp.Address.isLegacyAddress(address)
             assert.equal(isLegacyaddr, true)
           })
         })
@@ -187,7 +195,7 @@ describe("#SLP Address", () => {
       describe("cashaddr is not legacy addr", () => {
         CASH_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a legacy address`, () => {
-            const isLegacyaddr = SLP.Address.isLegacyAddress(address)
+            const isLegacyaddr = slp.Address.isLegacyAddress(address)
             assert.equal(isLegacyaddr, false)
           })
         })
@@ -196,7 +204,7 @@ describe("#SLP Address", () => {
       describe("slpaddr is not legacy addr", () => {
         SLP_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a legacy address`, () => {
-            const isLegacyaddr = SLP.Address.isLegacyAddress(address)
+            const isLegacyaddr = slp.Address.isLegacyAddress(address)
             assert.equal(isLegacyaddr, false)
           })
         })
@@ -207,7 +215,7 @@ describe("#SLP Address", () => {
       describe("is cashaddr", () => {
         CASH_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a cashaddr address`, () => {
-            const isCashaddr = SLP.Address.isCashAddress(address)
+            const isCashaddr = slp.Address.isCashAddress(address)
             assert.equal(isCashaddr, true)
           })
         })
@@ -216,7 +224,7 @@ describe("#SLP Address", () => {
       describe("legacy is not cash addr", () => {
         LEGACY_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a cash address`, () => {
-            const isCashaddr = SLP.Address.isCashAddress(address)
+            const isCashaddr = slp.Address.isCashAddress(address)
             assert.equal(isCashaddr, false)
           })
         })
@@ -225,7 +233,7 @@ describe("#SLP Address", () => {
       describe("slpaddr is not cash addr", () => {
         SLP_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a cash address`, () => {
-            const isCashaddr = SLP.Address.isCashAddress(address)
+            const isCashaddr = slp.Address.isCashAddress(address)
             assert.equal(isCashaddr, false)
           })
         })
@@ -236,7 +244,7 @@ describe("#SLP Address", () => {
       describe("is slpaddr", () => {
         SLP_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is an slp address`, () => {
-            const isSLPaddr = SLP.Address.isSLPAddress(address)
+            const isSLPaddr = slp.Address.isSLPAddress(address)
             assert.equal(isSLPaddr, true)
           })
         })
@@ -245,7 +253,7 @@ describe("#SLP Address", () => {
       describe("legacy is not slp addr", () => {
         LEGACY_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not an slp address`, () => {
-            const isSLPaddr = SLP.Address.isSLPAddress(address)
+            const isSLPaddr = slp.Address.isSLPAddress(address)
             assert.equal(isSLPaddr, false)
           })
         })
@@ -254,7 +262,7 @@ describe("#SLP Address", () => {
       describe("cash is not slp addr", () => {
         CASH_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not an slp address`, () => {
-            const isSLPaddr = SLP.Address.isSLPAddress(address)
+            const isSLPaddr = slp.Address.isSLPAddress(address)
             assert.equal(isSLPaddr, false)
           })
         })
@@ -265,7 +273,7 @@ describe("#SLP Address", () => {
       describe("mainnet legacy addr", () => {
         LEGACY_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a mainnet address`, () => {
-            const isMainnetaddr = SLP.Address.isMainnetAddress(address)
+            const isMainnetaddr = slp.Address.isMainnetAddress(address)
             assert.equal(isMainnetaddr, true)
           })
         })
@@ -274,7 +282,7 @@ describe("#SLP Address", () => {
       describe("mainnet cash addr", () => {
         CASH_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a mainnet address`, () => {
-            const isMainnetaddr = SLP.Address.isMainnetAddress(address)
+            const isMainnetaddr = slp.Address.isMainnetAddress(address)
             assert.equal(isMainnetaddr, true)
           })
         })
@@ -283,7 +291,7 @@ describe("#SLP Address", () => {
       describe("mainnet slp addr", () => {
         SLP_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a mainnet address`, () => {
-            const isMainnetaddr = SLP.Address.isMainnetAddress(address)
+            const isMainnetaddr = slp.Address.isMainnetAddress(address)
             assert.equal(isMainnetaddr, true)
           })
         })
@@ -292,7 +300,7 @@ describe("#SLP Address", () => {
       describe("testnet legacy addr", () => {
         LEGACY_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a mainnet address`, () => {
-            const isMainnetaddr = SLP.Address.isMainnetAddress(address)
+            const isMainnetaddr = slp.Address.isMainnetAddress(address)
             assert.equal(isMainnetaddr, false)
           })
         })
@@ -301,7 +309,7 @@ describe("#SLP Address", () => {
       describe("testnet cash addr", () => {
         CASH_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a mainnet address`, () => {
-            const isMainnetaddr = SLP.Address.isMainnetAddress(address)
+            const isMainnetaddr = slp.Address.isMainnetAddress(address)
             assert.equal(isMainnetaddr, false)
           })
         })
@@ -310,7 +318,7 @@ describe("#SLP Address", () => {
       describe("testnet slp addr", () => {
         SLP_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a mainnet address`, () => {
-            const isMainnetaddr = SLP.Address.isMainnetAddress(address)
+            const isMainnetaddr = slp.Address.isMainnetAddress(address)
             assert.equal(isMainnetaddr, false)
           })
         })
@@ -321,7 +329,7 @@ describe("#SLP Address", () => {
       describe("mainnet legacy addr", () => {
         MAINNET_P2PKH_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a P2PKH address`, () => {
-            const isP2PKHaddr = SLP.Address.isP2PKHAddress(address)
+            const isP2PKHaddr = slp.Address.isP2PKHAddress(address)
             assert.equal(isP2PKHaddr, true)
           })
         })
@@ -332,7 +340,7 @@ describe("#SLP Address", () => {
       describe("mainnet legacy addr", () => {
         MAINNET_P2SH_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a P2SH address`, () => {
-            const isP2SHaddr = SLP.Address.isP2SHAddress(address)
+            const isP2SHaddr = slp.Address.isP2SHAddress(address)
             assert.equal(isP2SHaddr, true)
           })
         })
@@ -342,21 +350,21 @@ describe("#SLP Address", () => {
     describe("#detectAddressFormat", () => {
       LEGACY_MAINNET_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a legacy address`, () => {
-          const isLegacy = SLP.Address.detectAddressFormat(address)
+          const isLegacy = slp.Address.detectAddressFormat(address)
           assert.equal(isLegacy, "legacy")
         })
       })
 
       CASH_MAINNET_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a cash address`, () => {
-          const isCashaddr = SLP.Address.detectAddressFormat(address)
+          const isCashaddr = slp.Address.detectAddressFormat(address)
           assert.equal(isCashaddr, "cashaddr")
         })
       })
 
       SLP_MAINNET_ADDRESSES.forEach(address => {
         it(`should detect ${address} is an slp address`, () => {
-          const isSlpaddr = SLP.Address.detectAddressFormat(address)
+          const isSlpaddr = slp.Address.detectAddressFormat(address)
           assert.equal(isSlpaddr, "slpaddr")
         })
       })
@@ -365,21 +373,21 @@ describe("#SLP Address", () => {
     describe("#detectAddressNetwork", () => {
       LEGACY_MAINNET_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a mainnet address`, () => {
-          const isMainnet = SLP.Address.detectAddressNetwork(address)
+          const isMainnet = slp.Address.detectAddressNetwork(address)
           assert.equal(isMainnet, "mainnet")
         })
       })
 
       CASH_MAINNET_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a mainnet address`, () => {
-          const isMainnet = SLP.Address.detectAddressNetwork(address)
+          const isMainnet = slp.Address.detectAddressNetwork(address)
           assert.equal(isMainnet, "mainnet")
         })
       })
 
       SLP_MAINNET_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a mainnet address`, () => {
-          const isMainnet = SLP.Address.detectAddressNetwork(address)
+          const isMainnet = slp.Address.detectAddressNetwork(address)
           assert.equal(isMainnet, "mainnet")
         })
       })
@@ -388,14 +396,14 @@ describe("#SLP Address", () => {
     describe("#detectAddressType", () => {
       MAINNET_P2PKH_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a p2pkh address`, () => {
-          const isp2pkh = SLP.Address.detectAddressType(address)
+          const isp2pkh = slp.Address.detectAddressType(address)
           assert.equal(isp2pkh, "p2pkh")
         })
       })
 
       MAINNET_P2SH_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a p2sh address`, () => {
-          const isp2sh = SLP.Address.detectAddressType(address)
+          const isp2sh = slp.Address.detectAddressType(address)
           assert.equal(isp2sh, "p2sh")
         })
       })
@@ -407,7 +415,7 @@ describe("#SLP Address", () => {
       it("should convert testnet legacy address format to itself correctly", () => {
         assert.deepEqual(
           LEGACY_TESTNET_ADDRESSES.map(address =>
-            SLP.Address.toLegacyAddress(address)
+            slp.Address.toLegacyAddress(address)
           ),
           LEGACY_TESTNET_ADDRESSES
         )
@@ -416,7 +424,7 @@ describe("#SLP Address", () => {
       it(`should convert cashAddr to legacyAddr`, async () => {
         assert.deepEqual(
           CASH_TESTNET_ADDRESSES.map(address =>
-            SLP.Address.toLegacyAddress(address)
+            slp.Address.toLegacyAddress(address)
           ),
           LEGACY_TESTNET_ADDRESSES
         )
@@ -425,7 +433,7 @@ describe("#SLP Address", () => {
       it(`should convert slpAddr to legacyAddr`, async () => {
         assert.deepEqual(
           SLP_TESTNET_ADDRESSES.map(address =>
-            SLP.Address.toLegacyAddress(address)
+            slp.Address.toLegacyAddress(address)
           ),
           LEGACY_TESTNET_ADDRESSES
         )
@@ -436,7 +444,7 @@ describe("#SLP Address", () => {
       it("should convert testnet cash address format to itself correctly", () => {
         assert.deepEqual(
           CASH_TESTNET_ADDRESSES.map(address =>
-            SLP.Address.toCashAddress(address)
+            slp.Address.toCashAddress(address)
           ),
           CASH_TESTNET_ADDRESSES
         )
@@ -445,7 +453,7 @@ describe("#SLP Address", () => {
       it(`should convert legacyAddr to cashAddr`, async () => {
         assert.deepEqual(
           LEGACY_TESTNET_ADDRESSES.map(address =>
-            SLP.Address.toCashAddress(address)
+            slp.Address.toCashAddress(address)
           ),
           CASH_TESTNET_ADDRESSES
         )
@@ -454,7 +462,7 @@ describe("#SLP Address", () => {
       it(`should convert slpAddr to cashAddr`, async () => {
         assert.deepEqual(
           SLP_TESTNET_ADDRESSES.map(address =>
-            SLP.Address.toCashAddress(address)
+            slp.Address.toCashAddress(address)
           ),
           CASH_TESTNET_ADDRESSES
         )
@@ -465,7 +473,7 @@ describe("#SLP Address", () => {
       it("should convert testnet slp address format to itself correctly", () => {
         assert.deepEqual(
           SLP_TESTNET_ADDRESSES.map(address =>
-            SLP.Address.toSLPAddress(address)
+            slp.Address.toSLPAddress(address)
           ),
           SLP_TESTNET_ADDRESSES
         )
@@ -474,7 +482,7 @@ describe("#SLP Address", () => {
       it(`should convert legacyAddr to slpAddr`, async () => {
         assert.deepEqual(
           LEGACY_TESTNET_ADDRESSES.map(address =>
-            SLP.Address.toSLPAddress(address)
+            slp.Address.toSLPAddress(address)
           ),
           SLP_TESTNET_ADDRESSES
         )
@@ -483,7 +491,7 @@ describe("#SLP Address", () => {
       it(`should convert cashAddr to slpAddr`, async () => {
         assert.deepEqual(
           CASH_TESTNET_ADDRESSES.map(address =>
-            SLP.Address.toSLPAddress(address)
+            slp.Address.toSLPAddress(address)
           ),
           SLP_TESTNET_ADDRESSES
         )
@@ -494,7 +502,7 @@ describe("#SLP Address", () => {
       describe("is legacy addr", () => {
         LEGACY_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a legacy address`, () => {
-            const isLegacyaddr = SLP.Address.isLegacyAddress(address)
+            const isLegacyaddr = slp.Address.isLegacyAddress(address)
             assert.equal(isLegacyaddr, true)
           })
         })
@@ -503,7 +511,7 @@ describe("#SLP Address", () => {
       describe("cashaddr is not legacy addr", () => {
         CASH_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a legacy address`, () => {
-            const isLegacyaddr = SLP.Address.isLegacyAddress(address)
+            const isLegacyaddr = slp.Address.isLegacyAddress(address)
             assert.equal(isLegacyaddr, false)
           })
         })
@@ -512,7 +520,7 @@ describe("#SLP Address", () => {
       describe("slpaddr is not legacy addr", () => {
         SLP_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a legacy address`, () => {
-            const isLegacyaddr = SLP.Address.isLegacyAddress(address)
+            const isLegacyaddr = slp.Address.isLegacyAddress(address)
             assert.equal(isLegacyaddr, false)
           })
         })
@@ -523,7 +531,7 @@ describe("#SLP Address", () => {
       describe("is cashaddr", () => {
         CASH_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a cashaddr address`, () => {
-            const isCashaddr = SLP.Address.isCashAddress(address)
+            const isCashaddr = slp.Address.isCashAddress(address)
             assert.equal(isCashaddr, true)
           })
         })
@@ -532,7 +540,7 @@ describe("#SLP Address", () => {
       describe("legacy is not cash addr", () => {
         LEGACY_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a cash address`, () => {
-            const isCashaddr = SLP.Address.isCashAddress(address)
+            const isCashaddr = slp.Address.isCashAddress(address)
             assert.equal(isCashaddr, false)
           })
         })
@@ -541,7 +549,7 @@ describe("#SLP Address", () => {
       describe("slpaddr is not cash addr", () => {
         SLP_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a cash address`, () => {
-            const isCashaddr = SLP.Address.isCashAddress(address)
+            const isCashaddr = slp.Address.isCashAddress(address)
             assert.equal(isCashaddr, false)
           })
         })
@@ -552,7 +560,7 @@ describe("#SLP Address", () => {
       describe("is slpaddr", () => {
         SLP_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is an slp address`, () => {
-            const isSLPaddr = SLP.Address.isSLPAddress(address)
+            const isSLPaddr = slp.Address.isSLPAddress(address)
             assert.equal(isSLPaddr, true)
           })
         })
@@ -561,7 +569,7 @@ describe("#SLP Address", () => {
       describe("legacy is not slp addr", () => {
         LEGACY_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not an slp address`, () => {
-            const isSLPaddr = SLP.Address.isSLPAddress(address)
+            const isSLPaddr = slp.Address.isSLPAddress(address)
             assert.equal(isSLPaddr, false)
           })
         })
@@ -570,7 +578,7 @@ describe("#SLP Address", () => {
       describe("cash is not slp addr", () => {
         CASH_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not an slp address`, () => {
-            const isSLPaddr = SLP.Address.isSLPAddress(address)
+            const isSLPaddr = slp.Address.isSLPAddress(address)
             assert.equal(isSLPaddr, false)
           })
         })
@@ -581,7 +589,7 @@ describe("#SLP Address", () => {
       describe("testnet legacy addr", () => {
         LEGACY_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a testnet address`, () => {
-            const isTestnetaddr = SLP.Address.isTestnetAddress(address)
+            const isTestnetaddr = slp.Address.isTestnetAddress(address)
             assert.equal(isTestnetaddr, true)
           })
         })
@@ -590,7 +598,7 @@ describe("#SLP Address", () => {
       describe("testnet cash addr", () => {
         CASH_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a testnet address`, () => {
-            const isTestnetaddr = SLP.Address.isTestnetAddress(address)
+            const isTestnetaddr = slp.Address.isTestnetAddress(address)
             assert.equal(isTestnetaddr, true)
           })
         })
@@ -599,7 +607,7 @@ describe("#SLP Address", () => {
       describe("testnet slp addr", () => {
         SLP_TESTNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a testnet address`, () => {
-            const isTestnetaddr = SLP.Address.isTestnetAddress(address)
+            const isTestnetaddr = slp.Address.isTestnetAddress(address)
             assert.equal(isTestnetaddr, true)
           })
         })
@@ -608,7 +616,7 @@ describe("#SLP Address", () => {
       describe("mainnet legacy addr", () => {
         LEGACY_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a testnet address`, () => {
-            const isTestnetaddr = SLP.Address.isTestnetAddress(address)
+            const isTestnetaddr = slp.Address.isTestnetAddress(address)
             assert.equal(isTestnetaddr, false)
           })
         })
@@ -617,7 +625,7 @@ describe("#SLP Address", () => {
       describe("mainnet cash addr", () => {
         CASH_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a testnet address`, () => {
-            const isTestnetaddr = SLP.Address.isTestnetAddress(address)
+            const isTestnetaddr = slp.Address.isTestnetAddress(address)
             assert.equal(isTestnetaddr, false)
           })
         })
@@ -626,7 +634,7 @@ describe("#SLP Address", () => {
       describe("mainnet slp addr", () => {
         SLP_MAINNET_ADDRESSES.forEach(address => {
           it(`should detect ${address} is not a testnet address`, () => {
-            const isTestnetaddr = SLP.Address.isTestnetAddress(address)
+            const isTestnetaddr = slp.Address.isTestnetAddress(address)
             assert.equal(isTestnetaddr, false)
           })
         })
@@ -637,7 +645,7 @@ describe("#SLP Address", () => {
       describe("testnet legacy addr", () => {
         TESTNET_P2PKH_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a P2PKH address`, () => {
-            const isP2PKHaddr = SLP.Address.isP2PKHAddress(address)
+            const isP2PKHaddr = slp.Address.isP2PKHAddress(address)
             assert.equal(isP2PKHaddr, true)
           })
         })
@@ -648,7 +656,7 @@ describe("#SLP Address", () => {
       describe("testnet legacy addr", () => {
         TESTNET_P2SH_ADDRESSES.forEach(address => {
           it(`should detect ${address} is a P2SH address`, () => {
-            const isP2SHaddr = SLP.Address.isP2SHAddress(address)
+            const isP2SHaddr = slp.Address.isP2SHAddress(address)
             assert.equal(isP2SHaddr, true)
           })
         })
@@ -658,21 +666,21 @@ describe("#SLP Address", () => {
     describe("#detectAddressFormat", () => {
       LEGACY_TESTNET_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a legacy address`, () => {
-          const isLegacy = SLP.Address.detectAddressFormat(address)
+          const isLegacy = slp.Address.detectAddressFormat(address)
           assert.equal(isLegacy, "legacy")
         })
       })
 
       CASH_TESTNET_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a cash address`, () => {
-          const isCashaddr = SLP.Address.detectAddressFormat(address)
+          const isCashaddr = slp.Address.detectAddressFormat(address)
           assert.equal(isCashaddr, "cashaddr")
         })
       })
 
       SLP_TESTNET_ADDRESSES.forEach(address => {
         it(`should detect ${address} is an slp address`, () => {
-          const isSlpaddr = SLP.Address.detectAddressFormat(address)
+          const isSlpaddr = slp.Address.detectAddressFormat(address)
           assert.equal(isSlpaddr, "slpaddr")
         })
       })
@@ -681,21 +689,21 @@ describe("#SLP Address", () => {
     describe("#detectAddressNetwork", () => {
       LEGACY_TESTNET_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a testnet address`, () => {
-          const isTestnet = SLP.Address.detectAddressNetwork(address)
+          const isTestnet = slp.Address.detectAddressNetwork(address)
           assert.equal(isTestnet, "testnet")
         })
       })
 
       CASH_TESTNET_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a testnet address`, () => {
-          const isTestnet = SLP.Address.detectAddressNetwork(address)
+          const isTestnet = slp.Address.detectAddressNetwork(address)
           assert.equal(isTestnet, "testnet")
         })
       })
 
       SLP_TESTNET_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a testnet address`, () => {
-          const isTestnet = SLP.Address.detectAddressNetwork(address)
+          const isTestnet = slp.Address.detectAddressNetwork(address)
           assert.equal(isTestnet, "testnet")
         })
       })
@@ -704,7 +712,7 @@ describe("#SLP Address", () => {
     describe("#detectAddressType", () => {
       TESTNET_P2PKH_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a p2pkh address`, () => {
-          const isp2pkh = SLP.Address.detectAddressType(address)
+          const isp2pkh = slp.Address.detectAddressType(address)
           assert.equal(isp2pkh, "p2pkh")
         })
       })
@@ -713,7 +721,7 @@ describe("#SLP Address", () => {
     describe("#detectAddressType", () => {
       TESTNET_P2SH_ADDRESSES.forEach(address => {
         it(`should detect ${address} is a p2sh address`, () => {
-          const isp2sh = SLP.Address.detectAddressType(address)
+          const isp2sh = slp.Address.detectAddressType(address)
           assert.equal(isp2sh, "p2sh")
         })
       })
@@ -753,7 +761,7 @@ describe("#details", () => {
     const resolved = new Promise(r => r({ data: data }))
     sandbox.stub(axios, "get").returns(resolved)
 
-    SLP.Address.details(
+    slp.Address.details(
       "simpleledger:qr4zg7xth86yzq94gl8jvnf5z4wuupzt3gev5wtnm6"
     )
       .then(result => {
@@ -788,7 +796,7 @@ describe("#utxo", () => {
     const resolved = new Promise(r => r({ data: data }))
     sandbox.stub(axios, "get").returns(resolved)
 
-    SLP.Address.utxo("simpleledger:qr4zg7xth86yzq94gl8jvnf5z4wuupzt3gev5wtnm6")
+    slp.Address.utxo("simpleledger:qr4zg7xth86yzq94gl8jvnf5z4wuupzt3gev5wtnm6")
       .then(result => {
         assert.deepEqual(
           "467969e067f5612863d0bf2daaa70dede2c6be03abb6fd401c5ef6e1e1f1f5c5",
@@ -815,7 +823,7 @@ describe("#unconfirmed", () => {
     const resolved = new Promise(r => r({ data: data }))
     sandbox.stub(axios, "get").returns(resolved)
 
-    SLP.Address.unconfirmed(
+    slp.Address.unconfirmed(
       "simpleledger:qr4zg7xth86yzq94gl8jvnf5z4wuupzt3gev5wtnm6"
     )
       .then(result => {
@@ -828,7 +836,7 @@ describe("#unconfirmed", () => {
 
 // (async () => {
 //   try {
-//     const details = await SLP.Address.unconfirmed(
+//     const details = await slp.Address.unconfirmed(
 //       "simpleledger:qr4zg7xth86yzq94gl8jvnf5z4wuupzt3gev5wtnm6"
 //     )
 //     console.log(details)

test/unit/slp-ecpair.js

@@ -1,10 +1,19 @@
-const fixtures = require("./fixtures/slp/ecpair.json")
 const assert = require("assert")
 
-const SLP = require("../../src/slp/slp")
-const slp = new SLP({ restURL: "http://fakeurl.com/" })
+const fixtures = require("./fixtures/slp/ecpair.json")
+
+const BCHJS = require("../../src/bch-js")
+let slp
+
+// const SLP = require("../../src/slp/slp")
+// const slp = new SLP({ restURL: "http://fakeurl.com/" })
 
 describe("#SLP ECPair", () => {
+  beforeEach(() => {
+    const bchjs = new BCHJS()
+    slp = bchjs.SLP
+  })
+
   describe("#toSLPAddress", () => {
     it(`should return slp address for ecpair`, async () => {
       fixtures.wif.forEach((wif, index) => {