simple-httpclient.cs

using (var httpClient = new HttpClient())
{
    var response = await httpClient.GetAsync("https://dev.microsofttranslator.com/languages?api-version=1.0&scope=text,tts,speech");
    response.EnsureSuccessStatusCode();
    var jsonString = await response.Content.ReadAsStringAsync();
    dynamic obj = JsonConvert.DeserializeObject(jsonString);

    // Do some stuff with obj...
}