API Error Code
| Code | Name | Description |
|---|---|---|
| 000002 | ILLEGAL_PARAM | required param is missing, or invalid/illegal param example: bizEntityKey is wrong kycType Value is invalid brokerMainAccountId/brokerSubAccountId includes characters other than numbers entityCustomerId includes characters other than numbers, letters and + - _ @ |
| 10040005 | ILLEGAL_REQUEST | request body format is invalid |
| 10040080 | SIGN_MISMATCH | sign mismatch value in the header X-SHA2-Signature is incorrect |
| 10040008 | DUPLICATE_REQUEST | duplicate request |
| 10040004 | SYS_ERROR | system error, please contact Binance support |
| 100001001 | SYS_ERROR | system error, please contact Binance support |
| 10115005 | TOKEN_TIME_OUT | token expired, please login again |
| 10115001 | SYS_ERROR_NEED_CONTACT | system error, please contact Binance support |
| 10040082 | SUB_ACCOUNT_ALREADY_LINKED_TO_OTHER | This Sub account is already linked to other users |
| 10040101 | USER_LINKED_SUB_ACCOUNTS_EXCEED_LIMIT | This user linked sub account ids count exceed limit |
| 10040102 | INVALID_BROKER_ACCOUNT | Invalid broker account, please provide correct broker sub account id and matched main account id. |
| 10040103 | CHECK_BROKER_ACCOUNT_ERROR | System error during validating broker accounts. |
| 10040104 | SUB_ACCOUNT_ALREADY_LINKED_TO_OTHER_MAIN_ACCOUNT | This Sub account was already linked to other Main account. |
| 10040106 | FILE_TOO_LARGE | File is too large |
| 10040108 | INVALID_OAUTH_BROKER_OPENID | Invalid broker open id or oauth client id. |
| 10040109 | CHECK_OAUTH_BROKER_OPENID_ERROR | Error to check broker open id and oauth client id. |