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Error Responses

Authentication Error​

When the client gets an error when acquiring access token or refreshing the access token, the error response follows RFC 6749 (https://tools.ietf.org/html/rfc6749) on The OAuth 2.0 Authorization Framework.

Here is an example of an error message when failed to request access token

{
  "error": "invalid_grant",
  "error_description": "The provided authorization grant is invalid, expired, revoked, does not match the redirection URI used in the authorization request, or was issued to another client."
}

Regular Error​

Our APIs use the following response codes

  • 200 - Success
  • 401 - Unauthorised
  • 422 - Unprocessable Entity
  • 429 - Too Many Requests