Tình huống sử dụng

Dành cho vận hành thanh toán và nhà phát triển

Các công cụ này hữu ích khi khách hàng nói đã thanh toán, đơn hàng vẫn pending, hoặc Webhook đã tới endpoint nhưng ứng dụng chưa cập nhật.

Customer says they paid

Use the transaction checker to compare explorer facts with the order facts before marking anything manually.

Order remains pending

Check network, token contract, exact amount, destination address, expiration window, and confirmation depth.

Webhook did not update the app

Use the webhook tester to reproduce the callback, signature headers, and raw body your endpoint expects.

Retry behavior needs validation

Confirm your endpoint returns non-2xx only for retryable failures and 2xx after durable processing.

Câu hỏi thường gặp

Câu hỏi về công cụ thanh toán

Hướng dẫn nhanh để chọn đúng luồng chẩn đoán.

Which tool should I use for a pending USDT order?

Use the USDT Transaction Checker first. It helps compare the transaction hash, selected network, destination address, transfer amount, order status, and confirmation count.

Which tool should I use for callback failures?

Use the Webhook Tester when the payment is complete but your application did not update, or when signature verification fails.

Do these tools modify production orders?

No. The public tools are diagnostic helpers. They do not mark orders as paid, send customer notifications, or trigger production webhooks.