The BerlinGroup PSD2 working group has released a new PSD2 API specification – Version 1.2.
This time The NextGenPSD2 Framework and Implementation Guide also includes an OpenAPI file:
The OpenAPI file integrated into a Swagger editor including documentation and examples can be tested at OpenPSD (http://specs.openpsd.org/).
We, from OpenPSD, will use this new OpenAPI file to creating (at first) a PISP and then a AISP PSD2 test server.
If you like to contribute to OpenPSD please send us a DM.