Geocoding for apps and agents
One API. REST, MCP and A2A.
Search, autocomplete, structured search, reverse geocoding and place outlines over OpenStreetMap and Overture Maps data. Authenticate with an API key or an OAuth 2.1 token; every call counts against one monthly quota.
Try it
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REST
OpenAPI 3.1 at openapi.json.
curl -H "Authorization: Bearer $KEY" \ "https://api.geolith.app/v1/search?text=india+gate"
MCP
Remote server, Streamable HTTP.
https://api.geolith.app/mcp
Tools: search, autocomplete, structured_search, reverse, place. Server card.
A2A
JSON-RPC agent: send a place name or "lat, lon".
https://api.geolith.app/a2a
Auth
API keys from the console, or OAuth 2.1 with dynamic client registration and PKCE: auth.md.