Which Account API should I use, previous or OB conformant?

Our version 1.0 APIs are now deprecated, due to be decommissioned on 13 March 2020. We have a Test Facility available for version 3.1.1 Account and Payment APIs which are in line with OBIE’s read write specification. You need to specifically request this service with our support team during the registration process and they will guide you through the process.

Note that our Modified Customer Interface (MCI) solution will be our initial PSD2 conformant solution and available prior to our version 3.1.1 APIs.