If you decide that you do not want to settle the payment and do not want to pass it on for further processing at Clearing, you may revoke it.
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:
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 and Webhooks 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).
directDebitIdin your requests and not the actual creditor scheme ID/SUN or Unique Mandate Reference or Direct Debit identifier. Resource identifiers are short alphanumeric strings, similar to this: abxq9kq52l. Depending on the request you may need 1, 2 or all 3 of these resource identifiers in your URI.