bip32
v5.0.0-rc.0
Published
A BIP32 compatible library
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bip32
A BIP32 compatible library written in TypeScript with transpiled JavaScript committed to git.
Example
TypeScript
import BIP32Factory from 'bip32';
import * as ecc from 'tiny-secp256k1';
import { BIP32Interface } from 'bip32';
// You must wrap a tiny-secp256k1 compatible implementation
const bip32 = BIP32Factory(ecc);
const node: BIP32Interface = bip32.fromBase58('xprv9s21ZrQH143K3QTDL4LXw2F7HEK3wJUD2nW2nRk4stbPy6cq3jPPqjiChkVvvNKmPGJxWUtg6LnF5kejMRNNU3TGtRBeJgk33yuGBxrMPHi');
const child: BIP32Interface = node.derivePath('m/0/0');
// ...
NodeJS
const ecc = require('tiny-secp256k1')
const { BIP32Factory } = require('bip32')
// You must wrap a tiny-secp256k1 compatible implementation
const bip32 = BIP32Factory(ecc)
const node = bip32.fromBase58('xprv9s21ZrQH143K3QTDL4LXw2F7HEK3wJUD2nW2nRk4stbPy6cq3jPPqjiChkVvvNKmPGJxWUtg6LnF5kejMRNNU3TGtRBeJgk33yuGBxrMPHi')
const child = node.derivePath('m/0/0')
LICENSE MIT
A derivation (and extraction for modularity) of the HDWallet
/HDNode
written and tested by bitcoinjs-lib contributors since 2014.