JavaScript Multiple Coins Library

A pure and powerful JavaScript Multiple Coins library.

Principles

Bitcoin is a powerful new peer-to-peer platform for the next generation of financial technology. The decentralized nature of the Bitcoin network allows for highly resilient bitcoin infrastructure, and the developer community needs reliable, open-source tools to implement bitcoin apps and services.

Get Started

npm install mix-lib

var lib = require('mix-lib');
var priv = new lib.PrivateKey("GEEK");
console.log(priv);
console.log(priv.toWIF());
console.log(priv.toAddress());
// <PrivateKey: 8f446ab8fa9db83b367bc4d160b7a6f0fc2fa6f390d076c2616ae7dae2ed49ca, network: GeekCash>
// XG68DmUydnkdaj9VoXzD6mzGzc2ABz2jEFcUPAYWnBew3eJtYvWk
// <Address: GPJs2uSCFDjDD9GqS5PcGcixBUs6jB8qL8, type: pubkeyhash, network: GeekCash>

var lib = require('mix-lib');
var priv = new lib.PrivateKey("DASH");
console.log(priv);
console.log(priv.toWIF());
console.log(priv.toAddress());
// <PrivateKey: 58af0f84ecc68038f9d4f8ec5658c5bf4bea57fedaaa1ebe6e992ca32b101417, network: Dash>
// XEG2F8raABRoeze7xV4exbg6ji1YYR34qqWQGJ3CZuhdGcZvqGDx
// <Address: XkV5By8ADmr2jzm6bYjkQnUFHqeu9wk1bP, type: pubkeyhash, network: Dash>

var lib = require('mix-lib');
var priv = new lib.PrivateKey("BTC");
console.log(priv);
console.log(priv.toWIF());
console.log(priv.toAddress());
// <PrivateKey: 74b35dce79cb9154858615e8cb8b2889f826ec557bb0bcf95d40881d367779af, network: Bitcoin>
// L18ZXoA7z6xJBmE9mvctDzwyg2skLLHhYWmupXdnkHQ7JgtL9kXf
// <Address: 1B7zH2tuXAwqFj9AypBqjMqJiiNKY67os4, type: pubkeyhash, network: Bitcoin>

var lib = require('mix-lib');
var transaction = new lib.Transaction()
    .from(utxos)          // Feed information about what unspent outputs one can use
    .to(address, amount)  // Add an output with the given amount of satoshis
    .change(address)      // Sets up a change address where the rest of the funds will go
    .sign(privkeySet)     // Signs all the inputs it can

Import an address via WIF

var lib = require('mix-lib');
var wif = 'XG68DmUydnkdaj9VoXzD6mzGzc2ABz2jEFcUPAYWnBew3eJtYvWk';
var address = new lib.PrivateKey(wif).toAddress();
//<Address: GPJs2uSCFDjDD9GqS5PcGcixBUs6jB8qL8, type: pubkeyhash, network: GeekCash>

Coins

GeekCash [GEEK]
Dash [DASH]
Bitcoin [BTC]
PIVX [PIVX]
ColossusXT [COLX]
Aegeus [AEG]
MetaCash [META]
LightPayCoin [LPC]
Northern [NORT]
DeepOnion [ONION]
DigiByte [DGB]
Zcash [ZEC]
Stakenet [XSN]
MMOCoin [MMO]
Stakecube [SCC]
BitcoinCash [BCH]
Alqo [ALQ]
BlockNet [BLOCK]
CommandCoin [CMD]
Transcendence [TELOS]
QubeNet [QUB]
SolarCoin [SLR]
Bettex [BTXC]
LogisCoin [LGS]
CatoCoin [CAT]
Galilel [GALI]
French Digital Reserve [FDR]
GlobyCoin [GLB]
CruxCoin [CUX]

To get community assistance and ask for help with implementation questions, please join: https://discord.gg/Yq9tFKK

Examples

• Generate a random address
• Generate a address from a SHA256 hash
• Import an address via WIF
• Create a Transaction
• Sign a Bitcoin message
• Verify a Bitcoin message
• Create an OP RETURN transaction
• Create a 2-of-3 multisig P2SH address
• Spend from a 2-of-2 multisig P2SH address

Security

We're using Bitcore in production, as are many others, but please use common sense when doing anything related to finances! We take no responsibility for your implementation decisions.

If you find a security issue, please email [email protected]

License

Code released under the MIT license.

Copyright (c) 2018 GeekCash Team (https://geekcash.org)