Merchant ID & secret key
Every account gets its own keys, protected by HMAC-SHA256 signatures.
Gopaybdt
Merchant payment gateway
One API, automated deposits and withdrawals
bKash, Nagad, Rocket and Binance USDT — fully automated with signed webhooks.
Gateway is live
Every transaction is signature-verified
What you get
Automated deposits
Customers pay on the hosted checkout page; payments are verified and credited automatically.
Automated withdrawals
A single API call processes the pay-out, debits the balance and fires the callback.
Four payment methods
bKash, Nagad, Rocket and Binance USDT (TRC20).
Webhook notifications
Every transaction result reaches your site through a signed webhook.
Live dashboard
Balance, all transactions and key management in one place.