Guides
Step-by-step integration guides for common use cases.
01
Getting Started
Create your Blockonomics account, connect a wallet, get your API key, and start accepting crypto payments.
02
Authentication
How to authenticate API requests using your Blockonomics API key.
03
Callbacks
Receive real-time Bitcoin payment notifications via HTTP callbacks.
04
Receiving Payments
Accept BTC and USDT payments on your website using the Blockonomics API — from checkout to confirmed callback.
05
Web3 USDT Component
Embed a ready-made Web3 component that lets customers pay USDT from MetaMask or any browser wallet.