# Error codes



| Error Code | Description                                                                                    |
| ---------- | ---------------------------------------------------------------------------------------------- |
| 100000     | Unknown error                                                                                  |
| 100001     | Invalid argument                                                                               |
| 101001     | The address was not found                                                                      |
| 101002     | User not found                                                                                 |
| 102001     | Exchange ID is incorrect                                                                       |
| 102002     | Unsupported TokenId in the order                                                               |
| 102003     | Invalid account ID                                                                             |
| 102004     | Invalid order ID                                                                               |
| 102005     | Market not supported                                                                           |
| 102006     | Illegal rate field                                                                             |
| 102007     | Order already exists                                                                           |
| 102008     | Order has expired                                                                              |
| 102010     | Order is missing signature information                                                         |
| 102011     | Insufficient user balance                                                                      |
| 102012     | The order amount is too small                                                                  |
| 102014     | Failed to freeze the amount, please try again later                                            |
| 102020     | Exceeded the maximum order amount                                                              |
| 102021     | Nonce is invalid                                                                               |
| 102022     | Transfer sender is invalid                                                                     |
| 102023     | Transfer receiver is invalid                                                                   |
| 102024     | Fee token is unsupported                                                                       |
| 102025     | Transfer token isn't consistent with fee token                                                 |
| 102027     | Submit order failed                                                                            |
| 102028     | No available storage id                                                                        |
| 102030     | Invalid storage id                                                                             |
| 102032     | Invalid recipient                                                                              |
| 102040     | The same NFT already exists, need to use force mint                                            |
| 102117     | No orders to cancel                                                                            |
| 102118     | Failed to cancel orders, please try again later                                                |
| 102119     | Invalid hash                                                                                   |
| 102120     | Order is not valid                                                                             |
| 102122     | Order already in cancel                                                                        |
| 104001     | Empty ApiKey                                                                                   |
| 104002     | Invalid ApiKey                                                                                 |
| 104003     | Invalid Account ID                                                                             |
| 104004     | No signature information provided                                                              |
| 104005     | Wrong signature information                                                                    |
| 104208     | Unknown error in Ethereum node                                                                 |
| 104209     | Partial batch operation failed                                                                 |
| 105001     | Failed to get recommended gas                                                                  |
| 107001     | User ID cannot be empty                                                                        |
| 107002     | Order Hash cannot be empty                                                                     |
| 107003     | Order does not exist                                                                           |
| 108000     | Unsupported market                                                                             |
| 108001     | Unsupported depth level                                                                        |
| 114001     | Fee token not supported                                                                        |
| 114002     | Fee amount invalid, need to refresh the fee. App needs to refresh fees less than every 15 mins |
