Quick Start
White-label, multi-chain stablecoin deposits & withdrawals. One integration: accept deposits on 6 networks, pay out withdrawals, get signed webhooks.
Integrate in ~5 minutes
Your users deposit and withdraw USDC / USDT across multiple networks. AbstraPay handles on-chain detection, settlement and payouts; you receive signed webhooks and credit/debit your users.
| 🌐 Networks | Ethereum · Arbitrum · Base · Polygon · BSC · Tron |
| 💵 Assets | USDC, USDT, USDD (chain-dependent — see Networks & Assets) |
| ⚡ Crediting | seconds on L2s; Ethereum slower (see Performance & Cost) |
| 🔔 Notifications | Signed DEPOSIT, WITHDRAW_REQUEST, WITHDRAW_COMPLETE webhooks |
The whole integration is three moving parts:
- Authenticate server-to-server with your
OPERATOR_SECRET_KEY— see Authentication. - Create a session and embed the deposit widget (themeable from your panel) — see Deposits.
- Handle signed webhooks to credit deposits and process withdrawals — see Webhooks.
Speed and per-chain cost live in Performance & Cost.