Signing

Signing

Tips

• 1. Be careful with the order of fields in the request body. Any formatting issues may affect the signing result, so when sending the HTTP request, use the raw body for signing. Do not process the request body before signing, as it may cause changes in the serialized HTTP body.
• 2. If there is an error during signing, check if the private key is entered correctly.

Merchant Private Key:

Request Message:

Signing Result:

Verification

Verification

Tips

• 1. Just like signing, you must use the raw HTTP message for verification.

Merchant Public Key:

Response Message:

Response Signature:

Verification Result: