title: Getting error :(The remote server returned an error: (401) Unauthorized) when trying to call http://twitter.com/account/verify_credentials.xml
body: <p>I'm following <a href="http://www.voiceoftech.com/swhitley/index.php/2009/03/twitter-oauth-with-net/" rel="nofollow">this Url</a> to authenticate user to my website using twitter login. I'm able to get the access token but when im calling below code</p>
  
  <pre><code> url = "http://twitter.com/account/verify_credentials.json";
              xml = oAuth.oAuthWebRequest(oAuthTwitter.Method.GET, url, String.Empty);
  </code></pre>
  
  <p>im getting 401 unauthorized error. Can anyone guide me what can be the problem</p>