https://github.com/you21979/node-electrum-client

Electrum Client for node.js
https://github.com/you21979/node-electrum-client

bitcoin client electrum

Last synced: about 10 hours ago
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Electrum Client for node.js

• Host: GitHub
• URL: https://github.com/you21979/node-electrum-client
• Owner: you21979
• License: mit
• Created: 2017-06-22T06:40:36.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2023-11-01T11:53:44.000Z (about 1 year ago)
• Last Synced: 2024-12-23T16:11:45.980Z (7 days ago)
• Topics: bitcoin, client, electrum
• Language: JavaScript
• Homepage:
• Size: 90.8 KB
• Stars: 33
• Watchers: 5
• Forks: 118
• Open Issues: 10
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-bitcoin-sv - Electrum Client - Electrum Protocol Client for Node.js. (Libraries / Applications)

README

        
# node-electrum-client

Electrum Protocol Client for Node.js

## what is this

https://electrum.org/

electrum is bitcoin wallet service.  

This is a library of Node.js that can communicate with the electrum(x) server.  

## install

```

npm i electrum-client

```

## spec

* TCP / TLS

* JSON-RPC

* Subscribe Message

* High Performance Message

* no dependency for other library

## protocol spec

* https://electrumx.readthedocs.io/en/latest/PROTOCOL.html

## usage

```

const ElectrumCli = require('electrum-client')

const main = async () => {

    const ecl = new ElectrumCli(995, 'btc.smsys.me', 'tls') // tcp or tls

    await ecl.connect() // connect(promise)

    ecl.subscribe.on('blockchain.headers.subscribe', (v) => console.log(v)) // subscribe message(EventEmitter)

    try{

        const ver = await ecl.server_version("2.7.11", "1.0") // json-rpc(promise)

        console.log(ver)

    }catch(e){

        console.log(e)

    }

    await ecl.close() // disconnect(promise)

}

main()

```