function GoogleMapsAPI() {
  // Written by Amit Agarwal
  // Web: labnol.org

  var origin = '10 Hanover Square, NY 10005';
  var destination = 'Times Square';
  var travelMode = Maps.DirectionFinder.Mode.WALKING;

  var directions = Maps.newDirectionFinder()
    .setOrigin(origin)
    .setDestination(destination)
    .setMode(travelMode)
    .getDirections();

  if (directions.status !== 'OK') return 'Error: ' + directions.status;

  var route = directions.routes[0].legs[0];
  var time = route.duration.text;
  var distance = route.distance.text;
  var steps = route.steps
    .map(function (step) {
      return step.html_instructions.replace(/<[^>]+>/g, '');
    })
    .join('\n');

  Logger.log(steps);
}