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airportsapi vs Transport for Belgium

If you need a Transportation API that's easy to integrate, go with Transport for Belgium.

airportsapi

Get name and website-URL for airports by ICAO code. Covered airports are mostly in Germany.

Transport for Belgium

The iRail API is a third-party API for Belgian public transport by train

airportsapi

  • Simple API key authentication
  • HTTPS supported

Transport for Belgium

  • No authentication required
  • HTTPS supported
  • CORS enabled for frontend use
FeatureairportsapiTransport for Belgium
AuthenticationapiKeyNone
HTTPSYesYes
CORSUnknownYes

When to use which?

Transport for Belgium is the better choice for quick prototypes and hackathons since it requires no authentication. Transport for Belgium works directly from the browser with CORS enabled, making it better for frontend-only apps.