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 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 request allows you to combine these two request so that you can create a mandate and a payment schedule in a single request.
When working with our APIs, please use the Sandbox URI when testing and the Live URI when you move to Production.
LIVE https://api.nuapay.com SANDBOX https://sandbox.nuapay.com/
If you haven't done so already and would like to do some testing, please Request Sandbox Access
Important: Endpoints may be extended from time to time and any changes we make will follow our Versioning and Backward Compatibility rules. This means that the code that you write today must be designed to be robust enough to handle any future changes (where a new object is added to (or removed from) a specific API response, for example).