UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36

Steps to reproduce the problem:
It could be useful to be able to access extension's manifest and some other stats like "interactionCount" or "ratingValue". Those are currently available in chrome web store pages as meta tags, but accessing them requires html parsing (too expensive for services like https://shields.io/).

What is the expected behavior?

What went wrong?
No such API exists.

WebStore page: 

Did this work before? No 

Chrome version: 65.0.3325.181  Channel: stable
OS Version: 
Flash Version: 

There is some ongoing interest in the community. Please see:
- https://stackoverflow.com/questions/7005026/api-call-for-user-count-in-chrome-web-store
- https://stackoverflow.com/questions/35016624/chrome-web-store-public-api-for-app-extension-info-retrieval