A pure and powerful JavaScript Bitcoin library.
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.
npm install @owstack/btc-lib
- 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
If you find a security issue, please email security@openwalletstack.com.
Please send pull requests for bug fixes, code optimization, and ideas for improvement. For more information on how to contribute, please refer to our CONTRIBUTING file.
To build a btc-lib full bundle for the browser:
gulp browserThis will generate files named btc-lib.js and btc-lib.min.js.
git clone https://github.com/owstack/btc-lib
cd btc-lib
npm installRun all the tests:
gulp testYou can also run just the Node.js tests with gulp test:node, just the browser tests with gulp test:browser
or create a test coverage report (you can open coverage/lcov-report/index.html to visualize it) with gulp coverage.
Code released under the MIT license.
Copyright 2017 Open Wallet Stack.