Many banks require the PsuIp when initiating
- payment,
- account access request or
- list accounts for payment
We have a check on the model. We noticed that not supplying it pass the check but will fail on bank side.
So, for the next release, this PsuIp will be **required** in
- https://docs.exthand.com/v4.0.8/reference/post_ob-ais-access
- https://docs.exthand.com/v4.0.8/reference/post_ob-pis-accounts
- https://docs.exthand.com/v4.0.8/reference/post_ob-pis-payments
We advise you to already add it in your code ASAP!