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APIs

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Documentation

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Account management and authentication
Status codes and rate limits
OpenAPI Specification docs
Running in Postman
Uptime and security
Release management
Candid API terms of services

APIs

RFP
Essentials API
Premier API
Charity Check API
Charity Check Bulk API
- Charity Check Bulk API
- /charitycheckbulk/v1post
Charity Check PDF API
Demographics API
Grants API
PDF API
News API
Nonprofit Eligibility API
- Accept donations with Apple Pay
- /eligible/v1get
Taxonomy API

SDKs

GuideStar's C# / .NET SDK
GuideStar's .NET core demonstration website

Essentials API v4 search examples

Make the most of Essentials v4 organization search with these helpful examples

Updated about 2 months ago

Get started with Essentials

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Updated about 2 months ago

Get started with Essentials

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