| 1000 | Internal Server Error. This error can be caused by several issues including expired Org Access Tokens. | Check your server configuration settings, including whether your Org Access Token has expired, and try again later. |
| 2002 | The HTTP method used in the request is not supported. | Use a supported HTTP method. |
| 1003, 2003 | One or more required parameters are missing in the request. | Provide all required parameters. |
| 1006, 2006 | One or more parameters are in an invalid format or contain unsupported values. | Provide valid parameters in the expected format. |
| 12002 | The specified token is not supported by Cobo. | Choose a supported token. Call the List supported tokens operation to get the full list of supported tokens. |
| 12007, 30012 | Insufficient balance to perform the requested operation. | Ensure the source address has sufficient balance to cover the transferred amount. |
| 12009 | Duplicate request ID. | Use a unique request ID. |
| 12025 | The UTXOs specified in included_utxos or excluded_utxos are invalid. | Verify the UTXOs specified in included_utxos or excluded_utxos. |
| 2000 | Internal error occurred during processing. | Please try again later. |
| 2010 | Rate limit exceeded. Too many requests in a short time. | Please try again later. |
| 2021 | The request handler is missing or not implemented. | Provide a valid handler for the request. |
| 2022 | The request is missing required headers. | Include all required headers. |
| 2023 | Missing or invalid API signature. | Verify your API signature and ensure it is correct. You can refer to Calculate the API signature for details. |
| 2024 | API key authentication failed. | Use a valid API key. If your API key is permanent, ensure the request is sent from a whitelisted IP address. See Register an API key for details. |
| 2025, 4001 | Forbidden access to the requested resource. | Check the permissions associated with your API key. You can refer to Permissions and wallet scopes for details. |
| 2026 | Too many requests. | Please try again later. |
| 2028 | The requested resource was not found. | Check the request URL. |
| 2029 | The provided status property is invalid. | Provide a valid value for the status property. |
| 2040 | A resource with the same key already exists. | Use a unique key. |
| 2050, 2052 | No available pricing plan, or usage limit has been exceeded. | Purchase a pricing plan or upgrade your existing one. For more information, see Introduction to Bills & Payments. |
| 2051 | The current pricing plan has expired. | Renew your pricing plan to continue using the service. For more information, see Introduction to Bills & Payments. |
| 30001 | The current pricing plan does not support this feature. | Upgrade to a pricing plan that includes this feature. For more information, see Introduction to Bills & Payments. |
| 30007 | Invalid amount. The value is not a valid number or does not meet the required format or range. | Provide a valid amount that meets the expected format and range. |
| 30008 | Invalid absolute amount. The absolute value of the amount is either too small, too large, or zero when a non-zero value is required. | Ensure the absolute value of the amount meets the required conditions. |
| 30010 | The provided amount is below the dust threshold. It is too small to be processed or transferred. | Increase the amount to exceed the dust threshold. |
| 30011 | The provided amount is below the minimum deposit threshold. | Increase the deposit amount to meet the minimum threshold. |
| 30013 | Insufficient balance to cover the required transaction fee. | Ensure the source address has enough balance to cover transaction fees. |
| 30014 | The destination address is invalid. | Provide a valid destination address. |
| 30023 | (This error only applies to Exchange Wallets) Invalid trading account type. | Provide a valid trading account type. |
| 30032 | (This error only applies to MPC Wallets) Invalid key share holder group. | Check if a valid Main Group or Signing Group has been configured. |
| 60010 | The specified token has not been enabled for this organization. | Enable the token for your organization. |
