Bitcoin Packages

WALLET AND EXCHANGE CLIENT FOR THORCHAIN

Node Bittrex API - asynchronous node.js library for the Bittrex API https://bittrex.com/

Onramper allows your users to buy cryptocurrency with fiat, directly from your website or app.

Wallet address validator for Bitcoin and other Altcoins.

Cryptocurrency wallet address validator for Bitcoin, Litecoin and other Altcoins.

bitcoincharts.com API client for node.js

Complete version of the NodeJS library for the new cryptographically secure BitPay API

Node reference library for Bitfinex API. Modified to make sequential requests to avoid nonce-errors.

Simple ECC cryptography with BIP 39 wordlist

Utility functions for Bitcoin hashes and targets

A minimalist Bitcoin Cash (BCH) wallet npm library, for use in a web apps.

[](https://www.npmjs.com/package/bitcoin-conversion)

Get a Bitcoin transaction as JSON for CLI and node

NodeJS wrapper for the 1broker.com API

A Javascript cryptocurrency wallet library.

Node-RED implementation of OpenTimestamps.

Coinbase Bitcoin payment library for Node.js

Payment Protocol (BIP70 and related) support for bitcore

BIP84 - Derives segwit + bech32 addresses from seed, zprv/zpub and vprv/vpub in javascript

Script support for Bitcoin.