https://traversal.ist/how-to-fake-an-api - json

response.json

{
 "geocoded_waypoints": [],
 "routes": [
  {
  "bounds": {}
  },
  "copyrights": "Map data ©2020",
  "legs": [
   {
   "distance": {
    "text": "11.2 mi",
    "value": 17981
   },
   "duration": {
    "text": "40 mins",
    "value": 2404
   },
   "end_address": "11 W 53rd St, New York, NY 10019, USA",
   "end_location": {
    "lat": 40.7618722,
    "lng": -73.9773405
   },
   "start_address": "Crown Heights, Brooklyn, NY, USA",
   "start_location": {
    "lat": 40.6693849,
    "lng": -73.9421988
   },
   "steps": [],
   "traffic_speed_entry": [],
   "via_waypoint": []
   }
  ],
  "overview_polyline": {},
  "summary": "I-278 E",
  "warnings": [],
  "waypoint_order": []
  }
 ],
 "status": "OK"
}