A simple HTTP interface to the bitcoind ZeroMQ socket, providing push notifications of when zero-confirmation transactions involve one or more Bitcoin addresses enter the mempool.
$ curl http://localhost:8080/btc/address/1Kr6QSydW9bFQG1mXiPNNu6WpJGmUa9i1g?limit=1
{"hash":"d0a3daa38e28f2112740568f9827e072d661ce20a5bb890d515087901d44d711","outputs":{"R1Kr6QSydW9bFQG1mXiPNNu6WpJGmUa9i1g":146034487529}}More cryptocurrencies will be added soon!
Status: Pre-Alpha
Run bitcoind somewhere with the -zmqpubrawtx=tcp://127.0.0.1:1337 option.
apt-get install libzmq-dev libsodium-dev
brew install zeromq --with-libsodium
- Server-Sent Events (SSE) output
- Bitcoin SegWit
- xpub watching
- Bitcoin P2P integration for >0 confirmation checking
- Ethereum
- Ethereum tokens
MIT