title: OAuth 2.0 with Google Analytics API v3
body: <p>I used to be able to query the Google Analytics API with my account's login &amp; password.
  Google is now using OAuth for authentication which is great...
  The only issue is that I only need ONE access token.
  I don't wanna allow other users to fetch THEIR analytics data.</p>
  
  <p>I just wanna be able to fetch MY data.
  Is there a way I can generate an access token only for my app or my analytics account?</p>
  
  <p>I know such solutions exists... For instance, Twitter provides what they call a "single-user oauth" for apps that don't require a specific user to sign in.</p>
  
  <p>One again, all I'm trying to accomplish here is to fetch MY OWN analytics data via the API.</p>
  
  <p>Is there a way to properly do that?</p>