valid geojson response about directions-api

[karussell]

you can use our JS client where paths[i].points already contains the geojson

Or wrap the coordinates in the following js variable:

var geojson = {
 "type": "LineString",
 "coordinates": coordinatesArray
};

[karussell]

Ups, sorry for the confusion the coordinates array is already a geojson structure of type LineString as you used points_encoded=false

So just grab e.g. the first path and pass this as geojson to the third party library:

json.paths[0].points