Return Code List

The API may return the following codes upon invocation. You can refer to these codes.

CodeDesciption
0Success
1Sorry for any inconvenience caused, but the system is currently undergoing maintenance and cannot provide services.
1000Parameter validation: '%s' cannot be empty
1002Common Errors
1003Common Errors
1011Too many attempts, please try again later
1012Incorrect verification code
1014Login timeout
1006Email is required for VND transactions
1007Invalid email format
1009Parameter verification: '%s' parameter error %s
1016We do not support this QR code payment for the time being
1017Invalid QR code. Please try again.
1018Channel QR code verification
1019preAuthorizationNumber is error
1030Please enter a valid number, ensuring that the decimal places comply with the required format.
1031The amount exceeds the allowed limit. Transaction not allowed.
1034The amount is too low. Please try again.
1032Transaction limit reached for today. Please contact customer service for assistance.
1040We cannot provide service in your country.
1041The transaction limit has been reached and cannot be passed.
1033Fiat currency does not support channels
1044QR code does not align with the payment channel. Please verify and try again.
1045Unable to process the QR code. Please try again.
1050Merchant does not exist
1051Sign error
1052Payment code not supported
1053The fiat transaction limit ranges from %s to %s %s.
1054Merchant order no already exists.
1057Duplicate payment QR code
1058Payment QR code with no amount
1059Fiat channel debit failed
1060Order number does not exist.
1061Extension field format error.
1062Please do not make duplicate payments.
1063Proxy payments are not supported. Thank you.
1064Here cannot be null '%s'
1065Parameter verification: '%s' parameter error
1066Here cannot be null '%s'
1067Data validation error: '%s'
1068Request parameter format error requires JSON: %s
1069The system is being upgraded. We will notify you when restored. (1069)