Errors

REST error codes

For our REST APIs, Sky Mavis uses conventional HTTP response codes to indicate the success of failure of an API request.

In general, here's what the codes indicate:

• Codes in the 2xx range indicate success.
• Codes in the 4xx range indicate an error that failed given the information provided (for example, a parameter was omitted).
• Codes in the 5xx range indicate an error with Sky Mavis's servers.

Some 4xx errors include an error code that briefly explains the error occurred.

Error codes are also provided on each API's overview page. For example, Explorer API or Origins API.

JSON-RPC

The Ronin JSON-RPC API returns a special JSON-RPC error object:

{
    "jsonrpc": "2.0",
    "id": 1,
    "error": {
        "code": -32602,
        "message": "too many arguments, want at most 0"
    }
}

For a list of error codes, see the Errors section in the Ronin JSON-RPC API documentation.