在Twitter上验证OAuth令牌

    RestClient rc = new RestClient {Method = WebMethod.Get};
            RestRequest rr = new RestRequest();
            rr.Path = \"https://api.twitter.com/1/account/verify_credentials.json\";
            rc.Credentials = new OAuthCredentials
                                 {
                                     ConsumerKey = /* put your key here */,
                                     ConsumerSecret = /* put your secret here */,
                                     Token = /* user access token */,
                                     TokenSecret = /* user access secret */,
                                     Type = OAuthType.AccessToken
                                 };
            rc.BeginRequest(rr, IsTokenValid);

    public void IsTokenValid(RestRequest request, RestResponse response, object userState)
    {
        if(response.StatusCode == HttpStatusCode.OK)
        {
            var user = userState;
            Helper.SaveSetting(Constants.TwitterAccess, user);
        }
        else
        {
            Dispatcher.BeginInvoke(() => MessageBox.Show(\"This application is no longer authenticated \"))
        }
    }

curl \\
   --insecure https://api.twitter.com/1/account/verify_credentials.json?oauth_access_token=YOUR_TOKEN

$connection     =   new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, $twitter_oauth_token, $twitter_oauth_secret); 
$content        =   $connection->get(\"account/verify_credentials\");                        
if($connection->getLastHttpCode() == 200):
    // Connection works fine.
else:
    // Not working
endif;