Free Transport APIs
Transit, flights, vehicles and tracking feeds. Live where the agency publishes it. 36 of 43 on our probe schedule.
43In catalog43Probed by us35Healthy now1Degraded / dying518msMedian P50100.0%Median uptime · 30d
apilayer aviationstackTransportapilayer aviationstack — free tier with API keyHEALTHYauth apiKeyTransportHEALTHY98.9%287 msapiKey3h agoTransport for NorwayTransportNorway-wide stops and journeys from Entur's open dataHEALTHYauth noneTransportHEALTHY100%269 msnone9h agoSabre for DevelopersTransportSabre for Developers — free tier with API keyHEALTHYauth apiKeyTransportHEALTHY100%299 msapiKey4h agoApimetroTransportMexico City transit geodata: metro lines, stations and GeoJSONHEALTHYauth noneTransportHEALTHY99.44%368 msnone12h agoTransport for SpainTransportRenfe rail station data via Spain's open CKAN portalHEALTHYauth noneTransportHEALTHY100%312 msnone9h agoTransport for The NetherlandsTransportLive Dutch bus, tram, and train departures, nationwideHEALTHYauth noneTransportHEALTHY98.9%443 msnone9h agoAuto Body Shop DirectoryTransportSearch 43k+ US auto body and repair shops by cityHEALTHYauth noneTransportHEALTHY100%444 msnone9h agoTransport for BelgiumTransportBelgian rail stations, schedules and live departures as JSONHEALTHYauth noneTransportHEALTHY96.6%211 msnone12h agoTransport for Philadelphia, USTransportReal-time SEPTA Philadelphia train positions and delaysHEALTHYauth noneTransportHEALTHY100%366 msnone7h agoNavitiaTransportNavitia — free tier with API keyHEALTHYauth apiKeyTransportHEALTHY100%314 msapiKey4h agoProblemsByVinTransportFree NHTSA reliability datasets: failure mileage, recalls, moreHEALTHYauth noneTransportHEALTHY100%521 msnone12h agoPikaSimTransportPikaSim — free tier with API keyHEALTHYauth apiKeyTransportHEALTHY100%250 msapiKey2h agoNHTSATransportDecode US VINs and look up every registered makeHEALTHYauth noneTransportHEALTHY98.9%514 msnone9h agoTransport for Vancouver, CanadaTransportTransport for Vancouver, Canada — free tier with API keyHEALTHYauth apiKeyTransportHEALTHY100%545 msapiKey3h agoPostalPinCodeTransportLook up any Indian PIN code's post offices in JSONHEALTHYauth noneTransportHEALTHY98.3%699 msnone9h agoTransport for United StatesTransportLive bus and transit predictions across US agenciesHEALTHYauth noneTransportHEALTHY100%737 msnone7h agoTransport for Bordeaux, FranceTransportTransport for Bordeaux, France — free tier with API keyHEALTHYauth apiKeyTransportHEALTHY99.44%462 msapiKey4h agoTransport for London, EnglandTransportTransport for London, England — free-tier JSON endpointHEALTHYauth apiKeyTransportHEALTHY82.0%230 msapiKey12h agoMetro LisboaTransportLive service status for Lisbon Metro's four colored linesHEALTHYauth noneTransportHEALTHY99.44%710 msnone7h agoTransport for Grenoble, FranceTransportGrenoble tram and bus routes, stops and times as JSONHEALTHYauth noneTransportHEALTHY100%823 msnone7h agoTransport for Los Angeles, USTransportLA Metro bus and rail route overviews, keyless JSONHEALTHYauth noneTransportHEALTHY98.3%1078 msnone7h agoREFUGE RestroomsTransportCrowd-sourced safe, accessible, gender-neutral restroomsHEALTHYauth noneTransportHEALTHY94.4%1339 msnone9h agoTransport for Toronto, CanadaTransportToronto TTC stops and next-departure times as JSONHEALTHYauth noneTransportHEALTHY75.3%650 msnone9h agoAZ511TransportAZ511 — free tier with API keyHEALTHYauth apiKeyTransportHEALTHY91.1%1440 msapiKey3h agoCarAPITransportCarAPI — free-tier JSON endpointHEALTHYauth apiKeyTransportHEALTHY100%877 msapiKey7 min agoIgnav Flight APITransportIgnav Flight API — keyless JSON APIHEALTHYauth noneTransportHEALTHY99.44%483 msnone12h agoairportsapiTransportLook up an airport's name and website by ICAO codeHEALTHYauth noneTransportHEALTHY79.2%483 msnone7h agoTransport for SwedenTransportTransport for Sweden — free tier with API keyHEALTHYauth apiKeyTransportHEALTHY100%518 msapiKey3h agoBC FerriesTransportUnofficial live BC Ferries sailing times and vessel capacityHEALTHYauth noneTransportHEALTHY99.44%609 msnone12h agoOpenVanTransportVanlife data: fuel prices, currency rates and travel geo infoHEALTHYauth noneTransportHEALTHY100%645 msnone12h agoTransport for Paris, FranceTransportExplore RATP Paris open-data datasets over a JSON APIHEALTHYauth noneTransportHEALTHY100%605 msnone7h agoBVG transport.restTransportBVG transport.rest — Berlin public-transport stops and departuresHEALTHYauth noneTransportHEALTHY67.2%930 msnone6h agoSBB Open DataTransportSBB Open Data — Swiss rail open dataHEALTHYauth noneTransportHEALTHY99.44%865 msnone4h agoTransport for SwitzerlandTransportSwiss train connections and schedules, no key neededHEALTHYauth noneTransportHEALTHY92.7%725 msnone37 min agoBrazilian Vehicles and PricesTransportBrazil's official FIPE car, bike, and truck price tablesauth noneTransport16.9%643 msnone16h agoOpenSky NetworkTransportLive ADS-B aircraft state vectors over a bounding boxDEADauth noneTransportDEAD0.0%—none7h agoCarVectorTransportCarVector — free tier with API keyDEADauth apiKeyTransportDEAD63.3%490 msapiKey5h agoRoad511TransportRoad511 — free tier with API keyDEADauth apiKeyTransportDEAD0.0%—apiKey4h agoOrizn VisaTransportOrizn Visa — free tier with API keyDEADauth apiKeyTransportDEAD0.0%—apiKey1h agoSmartcarTransportSmartcar — free tier with API keyDEADauth apiKeyTransportDEAD0.0%—apiKey1h agoCarsXETransportCarsXE — free tier with API keyDEADauth apiKeyTransportDEAD0.0%—apiKey52 min agoGraphHopperTransportGraphHopper — free tier with API keyDEADauth apiKeyTransportDEAD0.0%—apiKey37 min agoStayingAPITransportAvailability, search & price — one call, every platformREACHABLEauth apiKeyTransportREACHABLE100%143 msapiKey11h ago
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Free Transport APIs — FAQ
Are there free Transport APIs with no API key?
Yes — 26 of the 43 free transport APIs we list need no API key or signup (Transport for Norway is a good starting point). Use the "No key" filter above to see them; they're the fastest to prototype with.
Which free Transport API is the most reliable?
Of the 43 transport APIs on our probe schedule, Transport for Norway leads on measured uptime (100% over 90 days). Reliability here is verified from our own scheduled checks, not the provider's claims — sort by "Reliable" to rank the rest.
Can I call these Transport APIs from the browser?
27 of these transport APIs send CORS headers over HTTPS, so you can fetch them straight from front-end code — no backend proxy. Filter by "Browser OK" to see them; the rest need a server-side call.
Are these free Transport APIs OK for commercial use?
3 of the 43 transport APIs allow commercial use on the free tier; the rest are unclear or personal-only. We record service terms and the data license as separate fields on every listing — check both before you ship.
How often are these Transport APIs checked?
36 of the 43 transport APIs are on our probe schedule and re-tested every sweep. We log uptime, latency and response-shape changes on each, and move any that stay down to the graveyard so you can see what died and when.