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Taxonomy GraphQL API
Use the power of Candid's Philanthropy Classification System (PCS) taxonomy.
Nonprofit Eligibility API
Verify a nonprofit's eligibility to receive donations through Apple Pay.
Demographics API
Enable insightful, impactful, and equitable giving decisions with a dynamic snapshot of Demographics data.
Premier API
Enhance your apps, records, or experience with the power of the GuideStar Nonprofit Profile including robust nonprofit financials, people, DEI, and IRS compliance validation.
Charity Check API
Save time and ensure the nonprofits you support are IRS compliant.
Grants API
Leverage advanced search and filters to analyze the most comprehensive and accurate data on grants, funders, recipients, and funding activity.
News API
Access the only API on the market delivering real-time social sector news, curated from over 65,000 sources.
Available Solutions
For donations
Enable nonprofit eligibility screening to power donations through mobile payment providers.