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(C#) Twitter - Application Only AuthenticationDemonstrates how to get a Twitter OAuth2 token for application-only authentication. This example is deprecated and no longer valid.
// It requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Note: Define your Twitter apps at https://apps.twitter.com/ // We're going to send an HTTPS POST that looks like this: // POST /oauth2/token HTTP/1.1 // Host: api.twitter.com // User-Agent: My Twitter App v1.0.23 // Authorization: Basic eHZ6MWV2RlM0d0VFUFRHRUZQSEJvZzpMOHFxOVBaeVJn // NmllS0dFS2hab2xHQzB2SldMdzhpRUo4OERSZHlPZw== // Content-Type: application/x-www-form-urlencoded;charset=UTF-8 // Content-Length: 29 // Accept-Encoding: gzip // // grant_type=client_credentials // Update these values with your consumer key and secret (also known as API key and API secret). string consumerKey = "TWITTER_CONSUMER_KEY"; string consumerSecret = "TWITTER_CONSUMER_SECRET"; Chilkat.Http http = new Chilkat.Http(); http.BasicAuth = true; http.Login = consumerKey; http.Password = consumerSecret; Chilkat.HttpRequest req = new Chilkat.HttpRequest(); req.AddParam("grant_type","client_credentials"); Chilkat.HttpResponse resp = http.PostUrlEncoded("https://api.twitter.com/oauth2/token",req); if (http.LastMethodSuccess != true) { Debug.WriteLine(http.LastErrorText); return; } Debug.WriteLine("Response Status Code: " + Convert.ToString(resp.StatusCode)); if (resp.StatusCode != 200) { Debug.WriteLine("Expected a 200 response status code for success."); Debug.WriteLine(resp.BodyStr); return; } // We should get a JSON response like this: // { // "token_type":"bearer", // "access_token":"..." // } Chilkat.JsonObject json = new Chilkat.JsonObject(); json.Load(resp.BodyStr); Debug.WriteLine("Access token = " + json.StringOf("access_token")); |
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