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18F vs Enigma Public

If you need a Open Data API that's easy to integrate, go with Enigma Public.

18F

Unofficial US Federal Government API Development

Enigma Public

Broadest collection of public data

18F

  • No authentication required
  • No HTTPS support
  • Currently flagged as inactive

Enigma Public

  • Simple API key authentication
  • HTTPS supported
  • CORS enabled for frontend use
Feature18FEnigma Public
AuthenticationNoneapiKey
HTTPSNoYes
CORSUnknownYes

When to use which?

18F is the better choice for quick prototypes and hackathons since it requires no authentication. Enigma Public works directly from the browser with CORS enabled, making it better for frontend-only apps. Enigma Public supports HTTPS, which is required for production deployments and secure data handling.