# Errors

The API returns errors in the format:

{
  "error": {
    "message": "user public key not found",
    "code": 404
  }
}
Code Description
400 Bad request.
401 Unauthenticated.
403 Forbidden.
404 Resource not found.
409 Resource already exists.
413 Entity too large, if request body was too large.
429 Too many requests, if you hit a request limit.