OrgHunter API

The OrgHunter Charity API provides developers access to over 2.5M charities. Our Charity API goes well beyond the IRS pub78 data source and enables your organization to perform accurate real-time charity vetting. Over 1,000 websites and mobile applications depend on our Charity API daily, making us the largest charity data provider on the market today.

Getting Started - Charity Search

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Quick Start Checklist

OrgHunter API Key Signup