Swedbank PSD2/Saturn Interface
Proof of concept system using Swedbank's Open Banking "sandbox".
Note: some of the code is not entirely "kosher" because the system uses an unmodified Open Banking API.
It is (currently) possible testing this system using Android on: https://mobilepki.org/swedbank-psd2-saturn/home
For more information on the "Direct Mode", turn to: https://cyberphone.github.io/doc/payments/open-banking-direct-mode.pdf
Note: the "Gas station" sample application does not work but that is not due to limitations in this implementation; it is because the Swedbank Open Banking API does (currently) not support reservation of funds.