Google play, verification buyed application

Question

Is there any way to verify purchase of application (not a in-app billing) using google play api? Thanks

Answer 1

There is NO official APIs of Google Play to consume data but you can try some Unofficial like

https://code.google.com/p/android-market-api/

Answer 2

From within the app you can use the LVL Licensing Verification Library:

http://developer.android.com/google/play/licensing/overview.html#LVL