VBB GTFS Realtime Feed

The VBB GTFS Realtime feed can be found at the following URL:
https://production.gtfsrt.vbb.de/data

• You can inspect the feed in a web-based GTFS-RT inspector.
• It is licensed as CC-BY 4.0.
• You can fetch it without authentication, up to a limit of 60 requests per minute.
• Please make sure to subscribe to the Atom (RSS) feed to get notified about downtime, important changes, etc.
• It has CORS enabled, so you can query it from any webpage.
• It is served with an ETag header, allowing clients to cache it.
• The code behind this is open.