patchBay

Nonprofit Check Plus vs VatcheckAPI

If you need a Data Validation API that's easy to integrate, go with VatcheckAPI.

Nonprofit Check Plus

Verify charities via EIN using IRS, PUB78, BMF & OFAC data for compliance and legitimacy

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VatcheckAPI

VAT Number Validation & Lookup REST API

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Nonprofit Check Plus

  • Simple API key authentication
  • HTTPS supported

VatcheckAPI

  • Simple API key authentication
  • HTTPS supported
  • CORS enabled for frontend use
FeatureNonprofit Check PlusVatcheckAPI
AuthenticationapiKeyapiKey
HTTPSYesYes
CORSUnknownYes

When to use which?

VatcheckAPI works directly from the browser with CORS enabled, making it better for frontend-only apps.

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