Check if coordinates are on a routable road and get the nearest snapped position. Returns distance, on-road status, and optionally edge metadata (road class, surface, speed).
Your Footstep API key
1 - 100 elementsFilter edges by mode
auto, bicycle, pedestrian, bus, truck Include edge metadata
Response format. footstep = optimised for app developers (encoded polyline, flat structure). geojson = standard GeoJSON FeatureCollection (decoded coordinates, immediately usable in Leaflet/Mapbox GL/deck.gl).
footstep, geojson Locate results