Official API for grabbing app version on Google PlayStore

I know Apple has this API I can hit:

http://itunes.apple.com/lookup?bundleId={id}

However, for the PlayStore, I'm looking for something similar, rather than parsing the app page

https://play.google.com/store/apps/details?id={id}

and then looking for the <div> that contains itemprop="softwareVersion"

There are a few questions about this here on SO and elsewhere on the web, but they are outdated, and make reference to unofficial APIs.