Why can’t I use a feature that I am whitelisted for in the Sandbox?



The Sandbox environment does not currently support the whitelisting of features. In order to test beta features, you need to use your production environment.

We are hard at work to make our sandbox/testing environment the best it can be, making it as usable and useful as possible; if you have any ideas or feedback, please don’t hesitate to Tweet us!

Staging environment for the developers?
Ads API Frequently Asked Questions (FAQs)