title: Google: OAUTH2 authentication with curl?
body: <p>How do I obtain a Google OAUTH2 key using curl?  In particular I'm interested in getting a key for blogger.com.</p>
  
  <p>I can successfully retrieve data when logged into the <a href="https://developers.google.com/apis-explorer/?hl=en_US#p/blogger/v3/blogger.blogs.getByUrl?url=http%253A%252F%252Feastbay-rc.blogspot.com&amp;_h=10&amp;" rel="nofollow">Google API Explorer</a>.</p>
  
  <pre><code>GET https://www.googleapis.com/blogger/v3/blogs/byurl?url=http%3A%2F%2Feastbay-rc.blogspot.com&amp;key={YOUR_API_KEY}
  </code></pre>