# Return error code

| Error Code | Error Message                                 | Description                                                                  |
| ---------- | --------------------------------------------- | ---------------------------------------------------------------------------- |
| 400        | Missing parameter                             | Missing parameter                                                            |
| 400        | Maximum request length exceeded               | Exceeds maximum word length                                                  |
| 400        | exceeded                                      | exceeded                                                                     |
| 400        | Incorrect operatorID                          | Incorrect operatorID                                                         |
| 400        | Incorrect requestTime                         | Incorrect requestTime                                                        |
| 400        | Incorrect startTime format                    | Incorrect startTime format                                                   |
| 400        | Incorrect endTime format                      | Incorrect endTime format                                                     |
| 400        | Incorrect time period                         | Incorrect time period                                                        |
| 400        | Incorrect limit format                        | Incorrect limit format                                                       |
| 400        | Incorrect offset format                       | Incorrect offset format                                                      |
| 400        | Incorrect amount format                       | Incorrect amount format                                                      |
| 401        | Incorrect signature                           | Incorrect signature                                                          |
| 401        | Incorrect appSecret                           | Incorrect appSecret                                                          |
| 402        | Insufficient balance                          | Incorrect appSecret                                                          |
| 403        | -                                             | IP access restricted                                                         |
| 404        | PlayerID not found                            | PlayerID does not found                                                      |
| 409        | Duplicate transaction PlayerID already exists | Duplicate transaction                                                        |
| 409        | PlayerID already exists                       | PlayerID already exists                                                      |
| 429        | Limit exceeded                                | Limit exceeded                                                               |
| 500        | -                                             | Internal Server Error (May occurfor different reasons by theinternal server) |


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