Which branches are supported per provider for Open Banking in Germany?

To find out which branches are supported for any provider, you may call the providers endpoint:

https://pay-api.truelayer.com/v2/single-immediate-payments-providers?client_id=myclient-123456&auth_flow_type=redirect,embedded&account_type=sort_code_account_number,iban&additional_input_type=text,select&currency=GBP,EUR

The /providers endpoint serves three purposes:

1. Tells you which banks are currently active (when a bank is temporarily unavailable, we hide them from this list until its service is restored).
2. Gives you the assets to build out a selection screen e.g. logos and display names.
3. Tells you the available schemes, auth flows, and input requirements for each provider.

More

Check more information about the /providers endpoint in our documentation.