Updating README

fix(Transactions.get()): Adding extra error handling for rate limits

README.md

@@ -35,15 +35,15 @@ const BCHJS = require("@psf/bch-js")
 let bchjs = new BCHJS() // Defaults to BCHN network.
 
 // testnet
-bchjs = new BCHJS({ restURL: 'https://testnet3.fullstack.cash/v4/' })
+bchjs = new BCHJS({ restURL: 'https://testnet3.fullstack.cash/v5/' })
 ```
 
 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:
 
-- BCHN Mainnet REST API server: https://bchn.fullstack.cash/v4/
-- ABC Mainnet REST API server: https://abc.fullstack.cash/v4/
-- Testnet3 REST API server: https://testnet3.fullstack.cash/v4/
+- BCHN Mainnet REST API server: https://bchn.fullstack.cash/v5/
+- ABC Mainnet REST API server: https://abc.fullstack.cash/v5/
+- Testnet3 REST API server: https://testnet3.fullstack.cash/v5/
 - Check server status: https://metrics.fullstack.cash
 
 ### API Key

src/slp/utils.js

@@ -680,6 +680,14 @@ class Utils {
 
       return validatedTxids
     } catch (error) {
+      // console.log('validateTxid3 error: ', error)
+
+      // This case handles rate limit errors.
+      if (error.response && error.response.data && error.response.data.error) {
+        throw new Error(error.response.data.error)
+      }
+
+      // Not sure if this can be safely deprecated?
       if (error.response && error.response.data) throw error.response.data
       throw error
     }

src/transaction.js

@@ -131,6 +131,11 @@ class Transaction {
       } catch (err) {
         // console.log('Error: ', err)
 
+        // This case handles rate limit errors.
+        if (err.response && err.response.data && err.response.data.error) {
+          throw new Error(err.response.data.error)
+        }
+
         // If decoding the op_return fails, then it's not an SLP transaction,
         // and the non-hyrated TX details can be returned.
         return txDetails
@@ -140,6 +145,11 @@ class Transaction {
     } catch (err) {
       // console.error('Error in transactions.js/get(): ', err)
 
+      // This case handles rate limit errors.
+      if (err.response && err.response.data && err.response.data.error) {
+        throw new Error(err.response.data.error)
+      }
+
       if (err.error) throw new Error(err.error)
       throw err
     }