How to enable 3D Globe Mode on Google Maps API?

Google introduce the new 3D Globe Mode on August 2, 2018 see Twitter

Has anyone found a way to enable this feature using the API?

How do I make Google Earth 3D?

Show 3D imageryOn your computer, open Google Earth. On the left, click Map Style. . Turn Enable 3D buildings on or off.

Why can't I see 3D on Google Maps?

See system and browser requirements If your computer meets the requirements but you still aren't seeing the full version of Maps with 3D, check your browser. Some browsers block the WebGL technology used to make 3D images. To find out which browsers might cause problems, see this list for more information.

Currently there's no way to enable 3D Globe Mode in the Google Maps API, that's only available in the Google Maps desktop + mobile apps. Feel free to open a feature request here to request the team look into it.