- ebay Main:82 Failure | ErrorCode:931
ShortMessage:Auth token is invalid.
LongMessage:Validation of the authentication token in API request failed.
Error 931 indicates that the Authentication Token used in your XML or SOAP call was not recognized by the eBay Web Services authentication framework as a valid token.
In very infrequent cases, an operational issue within eBay could cause a valid token to be rejected with error 931 as invalid. In this scenario, please retry your request.