title: Google OAuth 2.0 Callback URL
body: <p>I have an iOS application which authenticates with Google's servers via OAuth 2.0. I have just one problem, my app doesn't seem to respond to the callback URL. I have set the callback URL correctly in my code but no response.</p>
  
  <p>I was just wandering if anyone knows how to change the callback URL on the Google OAuth API Console because right it is some random URL which doesn't seem to work for me:</p>
  
  <pre><code>urn:ietf:wg:oauth:2.0:oob
  </code></pre>