Plans a cycling route through the given waypoints with BRouter and returns distance, climb, estimated riding time, surface and way-type breakdown, turn instructions and a shareable bikerouter.de link. Waypoints may be coordinates or place names. Optionally saves the track as GPX/GeoJSON/KML.

Routes the same waypoints with several profiles (e.g. trekking vs gravel vs fastbike) and compares distance, riding time, climb and surface mix, so the best style of route can be picked.

Looks up coordinates for a place name, address or POI so it can be used as a routing waypoint.

Lists the BRouter routing profiles (riding styles) known to this server, optionally checking which ones the routing host actually serves.

Fetches a profile's source and lists the parameters it exposes (avoid unsafe roads, allow ferries, rider mass and power, elevation weighting, ...). Pass them to plan_route via profile_options.