post https://your_connector_url/customers//transactions/bankPaymentSchemes
This endpoint must respond with the list of payment schems available for the origin account to the destination account. Example given, for two EUR accounts in SEPA, SEPA and SEPA Instant could be available according to the provider offering.
Include Additional Data with Each Scheme
You can return extra data with each payment scheme to support more advanced use cases. Read the detailed instructions to learn how.