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Request an API key

Nearest

GET/v2/nearestAuth: API key or our website

Snap a point to the nearest road, within 1 km.

/docs/reference/nearest.md

Parameters

Parameter Required Description
point Yes lng,lat
profile No car (default) or car_night

Example

bash
curl -s -H "X-API-Key: $QUADRUPER_KEY" \
  'https://quadruper.com/v2/nearest?point=122.5621,10.7202&profile=car'

This is an example response:

json
{
  "location": [122.56215, 10.72031],
  "distance_m": 12.3,
  "attribution": [{ "source": "osm", "text": "© OpenStreetMap contributors", "license": "ODbL-1.0" }]
}

Response fields

Field Description
location The snapped point, [lng, lat]
distance_m How far the input was from the road

A point more than 1 km from a road returns 422 point_not_snapped, the same limit routes have.

Some engines ignore profile here, so the road may be one that cars can't use. To be sure a car can reach the point, call POST /v2/route.