Accept on-chain payments on Whitechain
Let customers pay in USDT on Whitechain. Payments settle directly to your wallet, and signed webhooks tell your store when to fulfil an order.
Order #4821
49.99 USDT
- Checkout
- Payment received
- Settlement
- Merchant wallet
- Store notification
- Signed webhook
Illustrative receipt
See what settled
Track USDT payments in the dashboard and issue full or partial refunds.

From setup to settlement
Set up your store
Create an account and connect the wallet where you want to receive payments.
Add checkout
Send customers to hosted checkout from your store, or share a fixed-price payment link.
Get paid directly
Your customer pays in USDT. A signed webhook tells your store when the payment settles.
Integrate with your store
Create a checkout session on your server and send customers to the hosted checkout URL in the response. Verify the signed webhook before fulfilling the order.
Integration quickstartCreate a checkout session
curl --fail-with-body "$WC_API_BASE/checkout_sessions" \
-H "Authorization: Bearer $WC_SECRET_KEY" \
-H "Content-Type: application/json" \
-d '{"orderId":"order_4821","amount":"49.99","currency":"USDT"}'