| Code | Description |
|---|---|
| 00 | Successful |
| 400 | request parameter error |
| 500 | server error |
| 410 | request header parameter timestamp error |
| 411 | request header parameter nonce error |
| 412 | request header parameter signature error |
| 413 | request header parameter access-key error |
| 415 | the IP is not in the whitelist |
| Code | Description |
|---|---|
| MO_01 | Duplicate order number |
| MO_02 | Order does not exist |
| MO_03 | Merchant status abnormal |
| MO_04 | Account does not exist |
| MO_05 | Transaction failed |
| MO_06 | Invalid Amount |
| MO_07 | Order has been closed |
| MO_08 | Duplicate channel order number |
| MO_09 | Invalid BankCode |
| MO_10 | Insufficient Balance |
| MO_11 | The order status is invalid |
| 30002 | The transaction amount is not within the configured amount range |