Search for Swiss train stations, addresses, or points of interest by name. Returns UIC station IDs (e.g. "8503000" for Zürich HB) used by the other tools. Note: search_connections accepts station names directly, so this tool is only needed when the user explicitly asks for station info or when you need disambiguation between multiple matches.

Find train connections between two Swiss stations. Accepts station names directly (e.g. "Zürich HB", "Bern") or UIC IDs — name resolution happens internally. Returns live schedules with departure/arrival times, duration, transfers, and trip IDs for downstream pricing/details/ticket calls. Live data: includes delays and cancellations for trains departing within 30 min.

Get detailed information about a specific train connection including all intermediate stops, platforms, and occupancy. Use a trip ID from search_connections results.

Load earlier or later train connections for a previous search. Use the collection ID from search_connections results.

Get ticket prices in CHF for one or more train connections. Supports Half-Fare card (Halbtax) and GA travelcard discounts. Up to 10 trip_ids per call — batch them in a single request rather than calling once per connection. Use trip_ids from a recent search_connections result; do not invent IDs.

Get a direct purchase link to buy a train ticket on SBB.ch. Only call this when the user wants to buy a specific ticket. On mobile with SBB app installed, opens directly in the app with Halbtax/GA applied automatically.