private void button2_Click(object sender, EventArgs e)

        {

ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12; 

            var httpWebRequest = (HttpWebRequest)WebRequest.Create("https://api.peoplehr.net/Employee");

            httpWebRequest.ContentType = "text/json";

            httpWebRequest.Method = "POST";

            using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))

            {

                string json = "{\"APIKey\":\"b448145f-6b5b-4c5e-be4c-f2ec22e926cc\", \"Action\": \"GetAllEmployeeDetail\", \"IncludeLeavers\": \"false\"}";

                streamWriter.Write(json);

            }

            var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();

            using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))

            {

                var responseText = streamReader.ReadToEnd();

                //Now you have your response.

                //or false depending on information in the response

                //MessageBox.Show(responseText);

                dynamic stuff = JsonConvert.DeserializeObject(responseText);

                string name = stuff.Message;

                foreach (var x in stuff.Result)

                {

                var z = x.FirstName.DisplayValue;

                string id = z;

                MessageBox.Show(id);

                }

                MessageBox.Show(name);

            }

        }

Thanks,

Customer Services Team