Why has my authentication request failed with "wrong_credentials"?
Because the credentials provided by the end user are incorrect when attempting to access the bank.
Still having problems?
- Check the end user has not changed their credentials since authentication. The end user will have to re-authenticate.
- Check end users credentials by getting them to log into the banks portal.
If you need more information...
Have a look at our comprehensive list of the Data API error descriptions in our.