Create Payment Schedule & Mandate RESTful API

API Details

As outlined in Create Payment Schedule, before you can add a schedule of Direct Debit payments for a payer you must first have an ACTIVE mandate/DDI in place; so two separate requests are required: one to create and activate a mandate and a second to add the schedule of payments.

The Create Payment Schedule and Mandate service allows you to combine these two request so that you can create a mandate/DDI and a payment schedule in a single request.


The Idempotency check is only against successful requests, so where a previous call has resulted in any of the following HTTP Response Codes, that Idempotency key may be reused without any issue:

  • 401
  • 403
  • 404
  • 408
  • 500
  • 501
  • 503