Question about envato elements license

Envato Authors Theme Authors
1

Hello. I have a simple question about license from envato elements. Can I use the items in a wordpress theme that is sold on themeforest?

Thanks

2

(depending on what it is) not without permission from the author, who may require it to be purchased from the main marketplace

3

Thanks for your reply :wink:

4

What API key should I add to the Envato Plugin that comes with the Theme I got from Elements that is being sold at ThemeForest?