Support mapload pricing

Estimated reading time: 1 minute

Use @jawg/map-session to support the per-mapload pricing.

Check the README.md for more information about installation and usage.

Note that your account requires the per-mapload pricing to be enabled.

Please contact us at [email protected] for more information.

View on GitHub 

<!doctype html>
<html>
  <head>
    <meta charset="UTF-8" />
    <link href="https://unpkg.com/[email protected]/dist/maplibre-gl.css" rel="stylesheet" />
    <script src="https://unpkg.com/[email protected]/dist/maplibre-gl.js"></script>
    <script src="https://unpkg.com/@jawg/[email protected]/dist/map-session.umd.js"></script>
    <style>
      html,
      body {
        margin: 0;
        padding: 0;
        height: 100%;
      }
      #map {
        min-height: 500px;
        height: 100%;
        width: 100%;
      }
    </style>
  </head>
  <body>
    <div id="map"></div>
    <script>
      // Get the MapSession class from window using the UMD module name
      const MapSession = window.jawg_map_session;

      // Don't forget to replace <YOUR_ACCESS_TOKEN> by your own access token
      const accessToken = "<YOUR_ACCESS_TOKEN>";

      // Create a new map session and generate a session token
      // The MapLoad count will be incremented only on the first tile request
      const session = new MapSession();

      const map = new maplibregl.Map({
        container: "map",
        style: `https://api.jawg.io/styles/jawg-streets.json?access-token=${accessToken}`,
        zoom: 2,
        center: [2.3210938, 48.7965913],
        // Use transformRequest to authenticate the requests.
        transformRequest: (url, resourceType) => {
          return {
            // Add the session token as query parameter
            url: session.authenticateUrl(url, resourceType),
          };
        },
      });
      // This plugin is used for right to left languages
      maplibregl.setRTLTextPlugin("https://unpkg.com/@mapbox/[email protected]/mapbox-gl-rtl-text.min.js");
    </script>
  </body>
</html>