# CharityAPI Public Charity Check API

**Canonical:** https://apis.io/apis/charityapi/charityapi-public-charity-check-api/  
**Provider:** CharityAPI — https://apis.io/providers/charityapi/  
**Base URL:** https://api.charityapi.org/api  
**Documentation:** https://charityapi.org/

CharityAPI Public Charity Check API is one of 3 APIs that [CharityAPI](https://apis.io/providers/charityapi/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Public Charity Check. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, authentication docs, and pricing.

Verify whether an EIN is a tax-deductible public charity

## Machine-readable artifacts (8)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/charityapi/refs/heads/main/openapi/charityapi-public-charity-check-api-openapi.yml
- **Documentation** — https://docs.charityapi.org/
- **GettingStarted** — https://docs.charityapi.org/main
- **Authentication** — https://docs.charityapi.org/authentication
- **Organizations** — https://docs.charityapi.org/organizations
- **Pricing** — https://www.charityapi.org/pricing
- **Signup** — https://www.charityapi.org/get-started
- **Spectral** — https://raw.githubusercontent.com/api-evangelist/charityapi/refs/heads/main/spectral/charityapi-spectral.yml

## Other CharityAPI APIs (2)

- [CharityAPI Autocomplete API](https://apis.io/apis/charityapi/charityapi-autocomplete-api/)
- [CharityAPI Organizations API](https://apis.io/apis/charityapi/charityapi-organizations-api/)

## Tags

Public Charity Check

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/charityapi/charityapi-public-charity-check-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/charityapi/.