There is a not yet public API. But there's a law in Germany that should make this kind of data available in a central "Mobilithek". Mobilitätsdatenverordnung (

There is a not yet public API. But there's a law in Germany that should make this kind of data available in a central "Mobilithek". Mobilitätsdatenverordnung (MDV) And I think there's even something in the EU on the way.