XChange by knowm

XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.

created at Feb. 2, 2012, 10:48 a.m.

252 +0

3,874 +0

1,941 +2

chainradar-api by yasaricli

Blockchain Explorer API for Chainradar

created at Jan. 22, 2018, 9:29 a.m.

1 +0

5 +0

4 +0

hellobitcoin by prettymuchbryce

A collection of simple programs which can generate bitcoin wallets, create and sign transactions, and send transactions over the bitcoin network.

created at Aug. 24, 2014, 9:50 p.m.

14 +0

249 +0

37 +0

txwatcher by tsileo

A little Python utility that lets you monitor Bitcoin addresses through Blockchain Websocket API and perform custom callbacks.

created at Oct. 7, 2013, 8:08 a.m.

6 +0

49 +0

15 +0

libbitcoin-explorer by libbitcoin

Bitcoin Command Line Tool

created at Sept. 3, 2014, 8:56 a.m.

40 +0

600 +1

176 +0

bitcoin-transaction-explorer by yogh-io

Simple and pure block explorer you can run on top of a full node

created at July 25, 2014, 10:55 a.m.

11 +0

181 +0

38 +0

bitcoinIDE by siminchen

None

created at Oct. 16, 2014, 6:11 p.m.

15 +0

215 +0

62 +0

secp256k1 by bitcoin-core

Optimized C library for EC operations on curve secp256k1

created at Feb. 8, 2014, 5:30 p.m.

129 +0

2,090 +4

1,009 +1

libwally-core by ElementsProject

Useful primitives for wallets

created at June 23, 2017, 1:09 a.m.

16 +0

284 +0

136 +0

bitcoinlib by cryptean

Bitcoin Core RPC compatible, battle-tested .NET library and RPC wrapper for Bitcoin and Altcoins

created at Jan. 4, 2014, 2:59 a.m.

61 +0

404 +0

206 +0

Bitcoin-Programming-with-BitcoinJS by bitcoin-studio

Bitcoin Programming with BitcoinJS, Bitcoin Core and LND

created at Nov. 28, 2018, 5:49 p.m.

11 +0

162 +0

43 +0

bitcore-node by bitpay

Extensible full node using Bitcore

created at Feb. 4, 2015, 7:20 p.m.

37 +0

352 +0

645 -1

HD-Wallet-Scanner by alexk111

❄️ Find all used addresses in your Bitcoin HD wallets bypassing gap limits.

created at Sept. 4, 2019, 1:14 p.m.

5 +0

28 +0

9 +0

One-Time-Address by alexk111

🏷 A better way to share your Bitcoin address.

created at Aug. 25, 2019, 12:01 p.m.

5 +0

72 +0

6 +0

bitcoin-curriculum by chaincodelabs

Bitcoin Protocol Development Curriculum

created at July 2, 2019, 5:21 p.m.

33 +0

637 +1

118 +0

lightning-curriculum by chaincodelabs

Lightning Network Protocol Development Curriculum

created at July 2, 2019, 4:01 p.m.

18 +0

363 +1

44 +0

noble-secp256k1 by paulmillr

Fastest 4KB JS implementation of secp256k1 signatures and ECDH

created at June 20, 2019, 9:59 p.m.

15 +0

760 +0

115 +1

hal by stevenroose

the Bitcoin companion

created at Dec. 27, 2018, 11:16 a.m.

8 +0

163 +0

30 +0

esplora by Blockstream

Explorer for Bitcoin and Liquid

created at Nov. 10, 2018, 11:52 a.m.

57 +0

1,010 +5

400 +1

yours-bitcoin by moneybutton

Javascript implementation of Bitcoin.

created at Aug. 7, 2014, 4:18 a.m.

35 +0

197 +0

43 +0