Application Token 'not required' to access AdWords API

Now, you no longer need to provide Google with an AdWords API Application Token to access the AdWords API (v13 and v2009). “This change requires no action on your part. The Application Token will simply be ignored if it continues to be included with your API requests. Note that the Developer Token is still required. […]

Now, you no longer need to provide Google with an AdWords API Application Token to access the AdWords API (v13 and v2009). “This change requires no action on your part. The Application Token will simply be ignored if it continues to be included with your API requests. Note that the Developer Token is still required. You can contact here to get answer to your questions, collect feedback, and assist with migration to the v2009 API,” revealed.