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CharityAPI Organizations API

Look up US nonprofit organization records by EIN

CharityAPI Organizations API is one of 3 APIs that CharityAPI publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Organizations. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, authentication docs, and pricing.

This API exposes 1 operation across 1 path, and defines 1 schema. It is described by OpenAPI 3.1.0, at version 1.0.

Requests are made against a single base URL, https://api.charityapi.org/api.

1 operations 1 paths 1 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0
Base URL
https://api.charityapi.org/api
Authentication
API Key
Terms of Service
Resource Areas
1

Authentication & Security 1

CharityAPI Organizations API declares 1 security scheme for authenticating requests. An API key is passed in the header as apikey (apiKeyAuth). By default, every request must be authenticated.

  • apiKeyAuth — API key issued by CharityAPI, sent in the apikey request header.

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Organizations 1

Look up US nonprofit organization records by EIN

GET
/organizations/{ein}
Get organization by EIN
getOrganizationByEin 1 param → 200404401429

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is Organization (28 properties). Each schema is shown below with its type and property counts.

Organization
object
A nonprofit organization record sourced from the IRS Business Master File.
28 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

charityapi-organizations-api-openapi.yml Raw ↑

Other APIs CharityAPI publishes across the network.

CharityAPI Autocomplete API
CharityAPI Public Charity Check API