| Header "ACCESS_KEY" is required | 40001 | 400 |
| Header "ACCESS_SIGN" is required | 40002 | 400 |
| Header "ACCESS_TIMESTAMP" is required | 40003 | 400 |
| Invalid ACCESS_TIMESTAMP | 40005 | 400 |
| Invalid ACCESS_KEY | 40006 | 400 |
| Invalid Content_Type, use "application/json" format | 40007 | 400 |
| Request timestamp expired | 40008 | 400 |
| API verification failed | 40009 | 400 |
| Too many requests | 429 | 429 |
| Header "ACCESS_PASSPHRASE" is required | 40011 | 400 |
| Incorrect API key/Passphrase | 40012 | 400 |
| Account frozen | 40013 | 400 |
| Invalid permissions | 40014 | 400 |
| System error | 40015 | 400 |
| Account must be linked to a mobile number or Google account | 40015 | 400 |
| Parameter validation failed | 40017 | 400 |
| Invalid IP request | 40018 | 400 |
| API permission disabled | 40753 | 400 |
| Insufficient permissions for this operation | 40022 | 403 |