Need to Fetch the twitter tweets and send the replies to particular tweet. Need to perform all this operation with Twitter OAuth.
Try twitterizer
Sample Code Snippet:
UserTimelineOptions userOptions = new UserTimelineOptions(); userOptions.APIBaseAddress = “https://api.twitter.com/1.1/”; userOptions.Count = 20; userOptions.UseSSL = true; userOptions.ScreenName = “Your Screen Name”; TwitterResponse timeline = TwitterTimeline.UserTimeline(OAuthTokens, userOptions);