{"schema_version":1,"datasets":["lines","stations","occurrences","segments","patterns","runtimes","platforms","transfer_profiles","transfers","dwell_times","through_services","external_networks","overtake_stations","service_running_profiles","map_layout","calendar","service_profiles","connection_summary","trips","holds","exceptions"],"usage":"/api/data?dataset=segments&line=L03&offset=0&limit=100","timetable":"For trips, holds, or exceptions use day=weekday|weekend and optional line=L01, direction=A|B."}