What is the Google Earth API?

The Google Earth Plug-in and its JavaScript API new from Google will let you embed Google Earth into your web pages. Using this API you can draw markers and lines, drape images over the terrain, add 3D models, or load KML files, allowing you to build sophisticated 3D map applications. If you have an existing Maps API site, you can 3D-enable your page with as little as one line of code.

Got Google Earth embedded in your site yet?