Quick Start
Tweetinvi is a C# .NET API developped to simplify the life of developers will to access the Twitter API. It provides an easy access to the Twitter REST API and the Twitter stream API.Statics and Objects
Tweetinvi provide 2 ways to interacting with the Twitter API.- Use a Tweetinvi.* static object to create, read, update or delete an object from Twitter.
- Use a specific object's method in order to read or update information as well as deleting the object itself
// Using Static Tweet classvar tweet = Tweet.CreateTweet("Hello"); Tweet.PublishTweet(tweet); // Using objectvar tweet = Tweet.CreateTweet("Hello"); tweet.Publish();
Credentials
The credentials system has been designed to be very simple. You only need to setup your credentials once in your application lifetime.// Setup your credentials TwitterCredentials.Credentials = TwitterCredentials.CreateCredentials("Access_Token", "Access_Token_Secret", "Consumer_Key", "Consumer_Secret");
The credentials have a thread scope, it means that when modifying the credentials in a Thread, it will not affect the other threads. You can use the ApplicationCredentials to change the default credentials of all threads.
// Setup your credentials TwitterCredentials.ApplicationCredentials = TwitterCredentials.CreateCredentials("Access_Token", "Access_Token_Secret", "Consumer_Key", "Consumer_Secret");
User
// Get currently logged user - A logged user has unique features notably the ability to update its account settingsvar user = User.GetLoggedUser(); // Get a user from id/namevar user = User.GetUserFromId(USER_ID); var user = User.GetUserFromScreenName([USER_SCREEN_NAME]); // Get Friendsvar user = User.GetUserFromId(USER_ID); var friends = user.GetFriends();
Tweet
// Publish simple tweetvar tweet = Tweet.PublishTweet("Hello!"); // Publish with geo informationvar tweet = Tweet.CreateTweet("Hello guys"); tweet.PublishWithGeo(-54.73, -64.2); // Retweet tweet.PublishRetweet(); // Publish in to reply to a tweetvar myReplyTweet = Tweet.CreateTweet("Here is my reply!"); var replyTweet= Tweet.PublishTweetInReplyToTweet(myReplyTweet, tweet);
Message
// Publish a private message to a friend of yoursvar message = Message.PublishMessage("plop", [USER_ID]);
User Feed
// Know everything that happens on an account - Check all the available events from Intellisense!var userStream = Stream.CreateUserStream(); userStream.TweetCreatedByMe += (s, a) => { Console.WriteLine("I posted {0}", a.Tweet.Text); }; userStream.TweetCreatedByFriend += (s, a) => { Console.WriteLine("{0} posted {1}", a.Tweet.Creator.Name, a.Tweet.Text); }; userStream.MessageReceived += (s, a) => { Console.WriteLine("You received the message : {0}", a.Message.Text); }; userStream.StartStream();
Request user Credentials
Tweetinvi allows developers to request credentials from user using the PIN or CallbackURL authentication systems.var applicationCredentials = CredentialsCreator.GenerateApplicationCredentials(consumerKey, consumerSecret); var url = CredentialsCreator.GetAuthorizationURLForCallback(applicationCredentials, "https://tweetinvi.codeplex.com"); Console.WriteLine("Go on : {0}", url); Console.WriteLine("When redirected to your website copy and paste the URL: "); // Enter a value like: https://tweeetinvi.codeplex.com?oauth_token={tokenValue}&oauth_verifier={verifierValue}var callbackURL = Console.ReadLine(); // Here we provide the entire URL where the user has been redirectedvar newCredentials = CredentialsCreator.GetCredentialsFromCallbackURL(callbackURL, applicationCredentials); Console.WriteLine("Access Token = {0}", newCredentials.AccessToken); Console.WriteLine("Access Token Secret = {0}", newCredentials.AccessTokenSecret); return newCredentials;
Rate Limits
// Access you rate limitsvar rateLimits = RateLimit.GetCurrentCredentialsRateLimits(); Console.WriteLine("You can access your timeline {0} times.", rateLimits.StatusesHomeTimelineLimit.Remaining);
Search
// Search the tweets containing tweetinvivar tweets = Search.SearchTweets("tweetinvi");
Stream
// Access the sample streamvar sampleStream = Stream.CreateSampleStream(); sampleStream.TweetReceived += (sender, args) => { Console.WriteLine(args.Tweet.Text); }; sampleStream.StartStream(); // Access the filtered streamvar filteredStream = Stream.CreateFilteredStream(); filteredStream.AddTrack("ladygaga"); filteredStream.MatchingTweetReceived += (sender, args) => { Console.WriteLine(args.Tweet.Text); }; filteredStream.StartStreamMatchingAllConditions();
Exceptions
To simplify your development and not needing to put try/catch around each of the operation twitter operates, Tweetinvi contains an ExceptionHandler. When an exception occurs, it will retrieve and format all the information for you. Tweetinvi will not raise any exception but the response will be defaulted (e.g. getting a user who does not exist will return null).var exceptionStatusCode = ExceptionHandler.GetLastException().StatusCode; var exceptionDescription = ExceptionHandler.GetLastException().TwitterDescription; var exceptionDetails = ExceptionHandler.GetLastException().TwitterExceptionInfos.First().Message;