The best public APIs for Public-transit

AT.govt.nz API

Real-time data powering Auckland

BKK Futár API

Real-time public transit data for Budapest

DB Fahrplan API

Your gateway to Deutsche Bahn's public transportation data

MBTA API

Real-time access to Boston’s most-used transportation network

Metro Developer

Your source for Metro Open Data

OC Transpo API

Make your app ride the bus

Open Transport Data API

Open up transport data for everyone!

RTD Denver GTFS API

Connect to the Denver public transit network

TheBus Honolulu API

Ride the Future Now

TransportAPI

Real-time public transport data

Washington Metropolitan Area Transit Authority API

Build innovative applications with open data