| Code value | Code description |
|---|---|
| -1 | Abnormal error |
| -2 | Verification failed |
| -4 | Insufficient balance |
| -6 | Trial calculation failed |
| -9 | Request failed |
| 1 | Received the request |
| 2 | In form validation |
| 3 | Form verification completed |
| 4 | Verifying the balance |
| 5 | The balance is sufficient. |
| 6 | In the trial calculation |
| 7 | The trial calculation is completed. |
| 8 | Send request |
| 9 | In request |
| 10 | The forecast is completed |