Adopt checkout first and add treasury, risk and reporting as your programme grows. One integration throughout.
The payer picks USDC or USDT, sees the exact amount and network fee before signing, and returns to your success page as soon as the transaction is detected.
Everything the dashboard does is an API call: idempotency keys on writes, cursor pagination on reads, HMAC-signed webhooks with automatic retry.
Hold balances in stablecoin or convert on receipt. The rate is locked at authorisation, so the amount you quote is the amount you book.
A charge can be paid on any enabled chain. Stillink rotates a fresh deposit address per charge and reconciles under- and over-payments automatically.
Every inbound transfer is screened against sanctioned addresses and high-risk counterparties before it is credited. Flagged funds are quarantined, never silently accepted.
Each charge produces a ledger entry with gross, fee, FX rate and net, exportable by payout batch so bank statements reconcile line for line.
