title: Facebook ads api workflow
body: <p>My app got white-listed for using the Ads API.</p>
  
  <p>I was wondering in regarding to the authentication flow.
  Say, that I need to retrieve and execute actions via the API on daily tasks ( with no user interaction) , I find the authentication process quite cumbersome.</p>
  
  <p>Is there a way to work with my app access token instead of a user access token?
  I want to be able to approve my app only once for each user and then to be able to work with no user interaction.
  Can I achieve this?</p>