OSRM (OpenStreetMap Routing Machine) is a routing engine built on top of OpenStreetMap data providing fast route computation for driving, cycling, and walking. The OSRM API calculates optimal routes between waypoints, returns turn-by-turn directions, travel times, and distances.
OSRM (OpenStreetMap Routing Machine) API is verified for developer integrations in Nigeria and across African markets, providing documented endpoints, sandbox testing, and developer support.
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Public demo: ~600 requests/minute (soft limit); self-hosted unlimited