| code | message | meaning |
| ---------------- | ---------------- | ---------------------------------------------------------------------------------------------------------- |
| -32700 | Parse error | Invalid JSON was received by the server. <br>An error occurred on the server while parsing the JSON text. |
| -32600 | Invalid Request | The JSON sent is not a valid Request object. |
| -32601 | Method not found | The method does not exist / is not available. |
| -32602 | Invalid params | Invalid method parameter(s). |
| -32603 | Internal error | Internal JSON-RPC error. |
| -32000 to -32099 | Server error | Reserved for implementation-defined server-errors. |