React-native-expo49-bitcoinjs-lib NPM

React Native Expo BitcoinJS (react-native-expo49-bitcoinjs-lib)

React Native-ready fork of react-native-expo-bitcoinjs-lib which was a fork of the original bitcoinjs package.

I needed a bitcoinjs-lib version that was compatible with react-native and expo sdk 49. The repo I forked react-native-expo-bitcoinjs-lib used expo-random, which is deprecated and no longer supported in expo sdk 49. So I replaced the code using expo-random with expo-crypto. Test first before you trust it! This is still very new and I am still working out the issues and adding support for my needs. It does not have all the functionality as the bitcoinjs-lib.

Installation

yarn: yarn add react-native-expo49-bitcoinjs-lib or npm: npm install react-native-expo49-bitcoinjs-lib

Usage

Edit index.android.js and index.ios.js

import Bitcoin from 'react-native-expo49-bitcoinjs-lib'
[...]
const keypair = await Bitcoin.ECPair.makeRandom()
console.log(keypair.getAddress()) // your brand new base58-encoded Bitcoin address