Overpass.ch

overpass.ch connects Claude to the Overpass API on the full OpenStreetMap planet, updated every minute, with geocoding and elevation in the same account.

With it, Claude can:

• find, count and list what is mapped anywhere: shops, pharmacies, transit stops, buildings, roads, trails, charging stations, with their tags such as opening hours, operator or capacity
• find places and addresses by name, in English, German and French, and the address at a point
• look up the height of points and the elevation profile of a route: a 2 m grid in Switzerland and Liechtenstein, a 30 m grid elsewhere on land, depths at sea
• query the map at a past date, back to September 2012 (Medium and Large plans)
• find tested example queries for a topic

Example questions:

• How many pharmacies in Zürich are within 200 m of a tram stop?
• Which mountain huts in Valais lie above 2,500 m?
• List every EV charger in the canton of Bern with operator and power, as a table.
• How many cafés did Lausanne have in 2015, and how many today?

You sign in with your overpass.ch account; the free plan works. All tools only read data, and the calls count against the plan of your account like calls of the REST API.

Map data © OpenStreetMap contributors, under the Open Database Licence. Heights in Switzerland and Liechtenstein © swisstopo.