To get this i reference Twitterizer2 library and user below code based on this guideline http://www.twitterizer.net/tutorials/getting-started-with-oauth
OAuthUtility.GetRequestToken("consumer key", "consumer secret");
but i don't see that GetRequestToken is taking only two parameters. It expects additional parameter for call bacl-url. In my case i am getting accessToken and accessSecret from client mobile app via service and then using Twitterizer library i post the tweet. Not sure if i need to user accessSecret or pin for below call
var service = new TwitterService();
service.AuthenticateWith(ConsumerKey, ConsumerSecret, AccessToken, AccessTokenSecret);
service.SendTweet(TweetMessage);
Is there any alternative to do this?
For getting the 6 digit pin number, you have to set your callback URL to oob
.