Generating request.js

// The request for Time Map. Reference: http://docs.traveltimeplatform.com/reference/time-map/

var request = {
  // This will be a search where we depart a specified time.
  departure_searches: [{
    // The id is useful when you send multiple searches in one request. Since we create only one search it doesn't matter much since we expect only one result.
    id: "first_location",
    // The coordinates for the departure location in a hash. { lat: <lat>, lng: <lng> }
    "coords": coords,
    // The transportation type for this search. We will be using public transport. 
    transportation: {
      type: "public_transport"
    },
    // The departure time in an ISO format.
    departure_time: departureTime,
    // Travel time in seconds.
    travel_time: travelTime
  }],
  // We will not be creating any shapes with a specified arrival time in this example so the array is empty.
  arrival_searches: []
};

$.ajax({
  // The URL for the Time Map endpoint.
  url: "http://api.traveltimeapp.com/v4/time-map",
  // We will need to send a POST request.
  type: "post",
  // The authentification headers.
  "headers": headers,
  // The request body in a JSON format.
  data: JSON.stringify(request),
  contentType: "application/json; charset=UTF-8",
  success: function (data) {
    // Here we handle the response from Time Map
  }
});