Is Transport for Budapest, Hungary free to use?

Yes, Transport for Budapest, Hungary is listed as a free public API. Visit the official documentation for current rate limits and usage policies.

Does Transport for Budapest, Hungary require an API key?

No, Transport for Budapest, Hungary works without any authentication — you can call it directly.

Transport for Budapest, Hungary — Free Public API

Overview

Transport for Budapest (BKK Futár) provides Budapest transit — keyless.

⚠️ Status (verified 2026-08): a guessed path returned HTTP 200 with HTML (the web page, not JSON) — the API routes differ. Check the docs for valid routes.

What it provides

curl "https://futar.bkk.hu/api/query?returnType=long"

Notes

Budapest transit (stops, departures).
200 HTML on our guess (verified) — route paths per the docs.

FAQ

Is Transport for Budapest free? Yes — free and keyless.

Why HTML? Our 2026-08 guess hit the web page (verified) — check the docs.

What does it return? Budapest transit data.

More in Transportation

API	Auth	HTTPS	CORS
ADS-B Exchange Access real-time and historical data of any and all airborne aircraft	No auth	Yes	Unknown	↗
airportsapi Get name and website-URL for airports by ICAO code	No auth	Yes	Unknown	↗
AIS Hub Real-time data of any marine and inland vessel equipped with AIS tracking system	API Key	No	Unknown	↗
Amadeus for Developers Travel Search - Limited usage	OAuth	Yes	Unknown	↗
apilayer aviationstack Real-time Flight Status & Global Aviation Data API	OAuth	Yes	Unknown	↗