Hürriyet Api C#

RequestHurriyetApi.cs

try
            {
                string uri = "https://api.hurriyet.com.tr/v1/newsphotogalleries;
                
                HttpWebRequest request = WebRequest.Create(uri) as HttpWebRequest;
                request.Method = "GET";
                request.Headers.Add("apikey: YOUR_API_KEY");

                string stringResponse = string.Empty;
                using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
                using (StreamReader reader = new StreamReader(response.GetResponseStream()))
                {
                    stringResponse = reader.ReadToEnd();
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
                throw;
            }