Transport for Hessen, Germany
HTTPS CORS ? Free
RMV API (Public Transport in Hessen)
API Endpoint
https://opendata.rmv.de/site/start.htmlMore Transportation APIs
Access real-time and historical data of any and all airborne aircraft
HTTPS CORS ? Free
Get name and website-URL for airports by ICAO code
HTTPS CORS ? Free
Real-time data of any marine and inland vessel equipped with AIS tracking system
HTTP CORS ? apiKey