As a TPP if you face any problems using either our Sandbox or Production APIs you can contact us by using the dedicated support email in the footer section of the Developer Portal.
Please try to give us the full context of your request :
- TPP Name,
- TPP Registration Number,
- Date and Time of the issue,
- Service : AIS, PIS, FCS,
- Error message, error code, screenshot.
Our support team will answer you as soon as possible.