Build your Bitcoin application to change the world!

The powerfull Open API platform

Native client API

Native JSON-RPC API provide access to latest stable release version of native clients API. Current versions: Bitcoin Core v0.16, BitcoinABC v0.15, Parity v1.9.5, Litecoin v0.16.

HD Wallet (BIP32) monitoring API

Scan HD wallet address chains. Monitor balances of addresses. Get callback or email notification on address balance changes.


Opensource plugins, to get cryptocurrency payments working on web site or shop in a few minutes. Wordpress plugin, prestashop plugin and payment buttons. Hosted payment pages and invoices for email.

Developer tools

Testnet coins faucet

Bitcoin, Bitcoin cash, Litecoin and Ethereum testnet coins for developers give away. Faucet limited by IP addresses and time interval. sOne IP address can create one request per minute.

Blockchain explorer

Mainnet and testnet blockchain explorers. Blockchain explorer is army knife for blockchain developer.