<RuntimeDirectory>\System.Net.Http.dll System.Net.Http System.Net.Http.Headers System.Threading.Tasks string Token = "MDAxY2xvY2F0aW9uIHBvc3QuaHlydWxlLmNjCjAwMTNpZGVudGlmaWVyIGtleQowMDEwY2lkIGdlbiA9IDEKMDAyOWNpZCB1c2VyX2lkID0gQGNsYWlyZTpwb3N0Lmh5cnVsZS5jYwowMDE2Y2lkIHR5cGUgPSBhY2Nlc3MKMDAyMWNpZCBub25jZSA9IHVpcCw0Q0xXeno5RWVIemsKMDAyZnNpZ25hdHVyZSC-SU60mVgCMmO7leht6DEkzsRkjIMeQnuAbQzNLRemEgo"; string Url = "https://post.hyrule.cc/_matrix/client/r0/joined_rooms"; HttpClient client = new HttpClient(); string newUrl = Url + "?access_token=" + Token; HttpResponseMessage response = await client.GetAsync(newUrl); string result = ""; if (response.IsSuccessStatusCode) { result = await response.Content.ReadAsStringAsync(); } Console.WriteLine(result); Console.WriteLine(); HttpClient client2 = new HttpClient(); client2.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", Token); HttpResponseMessage response2 = await client2.GetAsync(Url); string result2 = ""; if (response2.IsSuccessStatusCode) { result2 = await response2.Content.ReadAsStringAsync(); } Console.WriteLine((int)response2.StatusCode + " : " + response2.StatusCode); Console.WriteLine(result2);