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Error Codes

HTTP Error Codes

If a response is in error, then the HTTP response code will be set to reflect this, and a JSON body will be returned that will contain information about the failure.


HTTP StatusMeaning
200Request was successful
30xAPI entry point has moved, see Location: header. Most likely an http: to https: redirect.
400Market not open, or the request was malformed; in the case of a private API request, missing or malformed Gemini private API authentication headers
403The API key is missing the role necessary to access this private API endpoint
404Unknown API entry point or Order not found
406Insufficient Funds
429Rate Limiting was applied
500The server encountered an error
502Technical issues are preventing the request from being satisfied
503The exchange is down for maintenance