If you want to upload a representation of the mandate/DDI, for example if you have a signed paper mandate, have scanned it and saved it as a PDF, you can upload this to Nuapay so that it is linked to the required mandate/DDI.
This can then be viewed later if you use the Retrieve Mandate Document service.
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).