Our Open Banking Developer Portal gives you the opportunity to develop towards the services of Marginalen Bank. The first step is to register or if you already did that – go directly to log in. Please read the developer documentation to get started.


Payment Initiation services (PIS) can be used by a PISP to initiate a single payment on behalf of a PSU using a given account of that PSU.



Account information services (AIS) can be used by an AISP to request information about the account of a payment service user.



Fund confirmation services (FCS) can be used by a PIISP to request a confirmation of the availability of specific funds on the account of a PSU.

Marginalen Bank reserves 8:00 AM - 10:00 AM (CEST) every Wednesday as a standard maintenance window. During this time, PSD2 services may be unavailable.