Build payments into your application with invoices, static wallets, and withdrawals. Choose a guide for your workflow, then use the reference for exact request and response fields.
Explore practical integration recipes for USDT checkout, customer deposits, and stablecoin payouts.
What are you building?
Section titled “What are you building?”- Accept a paymentCreate an invoice and send your customer to checkout.
- Receive depositsUse a static wallet address and process deposit notifications.
- Send withdrawalsUnderstand signed requests, lifecycle events, and safe retries.
Your first integration
Section titled “Your first integration”A clear path from your first request to a verified payment.
Reference and tools
Section titled “Reference and tools”- API reference
- Authentication and signing
- Supported coins and networks
- OpenAPI 3.1
- Signature test vectors
The interface and introductory guides are available in six languages. Detailed API guides currently use the English reference.