The Data API is a private API for use by
- Charities
- CRM software providers offering a service to charities
The API returns the data charities traditionally download from their JustGiving charity account in XML or JSON format. The data sets include
- Payment Report (Donations only)
- Payment Report (Gift Aid only)
- Fundraising Pages Created Report
The API also allows a charity to SET or GET custom codes to given events or fundraising pages
You can see the Data API documentation here