FundraiserOne
FundraiserOne
Allow other applications to connect using FundraiserOne's API
Last updated on 28 Jun, 2026
Create an API Key
How to create an API Key in FundraiserOne to use the API.
Customer API
Allows to retrieve and update customers.
Call Results API
Upload called contacts, transactions and set regular giving options.
Contact Import API
Upload contacts, transactions and set regular giving options.
Operation Raised API
Retrieves Operations Id, Description, Goal Total, and Raised Total
Widget - API
Allows to retrieve Widget information along with it’s default project.