diff --git a/console_solaredge/Program.cs b/console_solaredge/Program.cs
index 6826249..0516312 100644
--- a/console_solaredge/Program.cs
+++ b/console_solaredge/Program.cs
@@ -4,81 +4,101 @@ using System.Net.Http.Headers;
 using System.Text;
 using static console_solaredge.Model;
 
-SolarEdgeModel result = new();
-var credential = Convert.ToBase64String(Encoding.ASCII.GetBytes($"ced@pal.it:#zPG6tax1yuiWU*8iw"));
-var handler = new HttpClientHandler();
-handler.CookieContainer = new CookieContainer();
-
-using (var client = new HttpClient(handler))
+internal class Program
 {
-    client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", credential);
-    var response = await client.GetAsync("https://monitoring.solaredge.com/solaredge-web/p/site/3834979/#/dashboard");
-    var cookies = handler.CookieContainer.GetCookies(new Uri("https://monitoring.solaredge.com"));
 
-    string csrfToken = null;
-    foreach (Cookie cookie in cookies)
+    /// <summary>
+    /// This method retrive alerts from SolarEdge Monitoring site
+    /// </summary>
+    /// <param name="args"> [0] UserName - [1] Password - [2] SiteId </param>
+    /// <returns>Write on console the result</returns>
+    private static async Task Main(string[] args)
     {
-        if (cookie.Name == "CSRF-TOKEN")
+        if (args.Length == 0) {
+
+            Console.WriteLine("No args found, use di this script with folowing args:");
+            Console.WriteLine("./console_solaredge <UserName> <Password> <SiteId>");
+            throw new ArgumentNullException(nameof(args));
+        }
+
+        SolarEdgeModel result = new();
+        var credential = Convert.ToBase64String(Encoding.ASCII.GetBytes($"{args[0]}:{args[1]}"));
+        var handler = new HttpClientHandler();
+        handler.CookieContainer = new CookieContainer();
+
+        using (var client = new HttpClient(handler))
         {
-            csrfToken = cookie.Value;
-            break;
+            client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", credential);
+            var response = await client.GetAsync($"https://monitoring.solaredge.com/solaredge-web/p/site/{args[2]}/#/dashboard");
+            var cookies = handler.CookieContainer.GetCookies(new Uri("https://monitoring.solaredge.com"));
+
+            string? csrfToken = null;
+            foreach (Cookie cookie in cookies)
+            {
+                if (cookie.Name == "CSRF-TOKEN")
+                {
+                    csrfToken = cookie.Value;
+                    break;
+                }
+            }
+
+            ArgumentNullException.ThrowIfNull(csrfToken);
+
+            var alertRequest = new HttpRequestMessage(HttpMethod.Post, $"https://monitoring.solaredge.com/solaredge-apigw/api/rna/v1.0/site/{args[2]}/alerts?count=20&page=1");
+            alertRequest.Headers.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36 Edg/119.0.0.0");
+            alertRequest.Headers.Add("Accept", "application/json, text/plain, */*");
+            alertRequest.Headers.Add("Accept-Language", "it,it-IT;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6");
+            alertRequest.Headers.Add("Connection", "keep-alive");
+            alertRequest.Headers.Add("Origin", "https://monitoring.solaredge.com");
+            alertRequest.Headers.Add("Referer", $"https://monitoring.solaredge.com/solaredge-web/p/site/{args[2]}/");
+            alertRequest.Headers.Add("Sec-Fetch-Dest", "empty");
+            alertRequest.Headers.Add("Sec-Fetch-Mode", "cors");
+            alertRequest.Headers.Add("Sec-Fetch-Site", "same-origin");
+            alertRequest.Headers.Add("X-CSRF-TOKEN", csrfToken);
+            alertRequest.Headers.Add("sec-ch-ua", "\"Microsoft Edge\";v=\"119\", \"Chromium\";v=\"119\", \"Not?A_Brand\";v=\"24\"");
+            alertRequest.Headers.Add("sec-ch-ua-mobile", "?0");
+            alertRequest.Headers.Add("sec-ch-ua-platform", "Windows");
+            alertRequest.Content = new StringContent("[{\"fieldFilterOperator\":\"IN\",\"fieldName\":\"status\",\"fieldValue\":[\"OPEN\"]}]", Encoding.UTF8, "application/json");
+
+            var alertResponse = await client.SendAsync(alertRequest);
+            string responseText = await alertResponse.Content.ReadAsStringAsync();
+
+            var apiResult = JsonConvert.DeserializeObject<SolarEdgeModel>(responseText);
+            var groupOpenAlert = apiResult?.Alerts?.Where(x => x.Open == true).ToList();
+
+            ArgumentNullException.ThrowIfNull(groupOpenAlert);
+            result.Count = groupOpenAlert.Count;
+            result.Alerts = new List<Alert>();
+
+            foreach (var alert in groupOpenAlert)
+            {
+                result.Alerts.Add(alert);
+            }
+        }
+
+        if (result.Count > 0)
+        {
+            Console.WriteLine("Alert Count: " + result.Count);
+            Console.WriteLine("");
+
+            foreach (var alert in result.Alerts)
+            {
+                Console.WriteLine($"[{result.Alerts.ToList().IndexOf(alert) + 1}]");
+                Console.WriteLine("Type :\t\t" + alert.AlertType);
+                Console.WriteLine("Impact :\t" + alert.Impact);
+                Console.WriteLine("Device :\t" + alert.ComponentType);
+                Console.WriteLine("Device S\\N :\t" + alert.ReporterSerialNumber);
+                Console.WriteLine("On Date :\t" + DateTimeOffset.FromUnixTimeMilliseconds(alert.CreationDate).ToLocalTime().ToString("dd/MM/yyyy HH:mm"));
+                Console.WriteLine("Last Trigger :\t" + DateTimeOffset.FromUnixTimeMilliseconds(alert.LastTrigger).ToLocalTime().ToString("dd/MM/yyyy HH:mm"));
+                Console.WriteLine("");
+            }
+
+            Environment.Exit(2);
+        }
+        else
+        {
+            Console.WriteLine("OK - System run without alert!");
+            Environment.Exit(0);
         }
     }
-
-    ArgumentNullException.ThrowIfNull(csrfToken);
-
-    var alertRequest = new HttpRequestMessage(HttpMethod.Post, "https://monitoring.solaredge.com/solaredge-apigw/api/rna/v1.0/site/3834979/alerts?count=20&page=1");
-    alertRequest.Headers.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36 Edg/119.0.0.0");
-    alertRequest.Headers.Add("Accept", "application/json, text/plain, */*");
-    alertRequest.Headers.Add("Accept-Language", "it,it-IT;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6");
-    alertRequest.Headers.Add("Connection", "keep-alive");
-    alertRequest.Headers.Add("Origin", "https://monitoring.solaredge.com");
-    alertRequest.Headers.Add("Referer", "https://monitoring.solaredge.com/solaredge-web/p/site/3834979/");
-    alertRequest.Headers.Add("Sec-Fetch-Dest", "empty");
-    alertRequest.Headers.Add("Sec-Fetch-Mode", "cors");
-    alertRequest.Headers.Add("Sec-Fetch-Site", "same-origin");
-    alertRequest.Headers.Add("X-CSRF-TOKEN", csrfToken);
-    alertRequest.Headers.Add("sec-ch-ua", "\"Microsoft Edge\";v=\"119\", \"Chromium\";v=\"119\", \"Not?A_Brand\";v=\"24\"");
-    alertRequest.Headers.Add("sec-ch-ua-mobile", "?0");
-    alertRequest.Headers.Add("sec-ch-ua-platform", "Windows");
-    alertRequest.Content = new StringContent("[{\"fieldFilterOperator\":\"IN\",\"fieldName\":\"status\",\"fieldValue\":[\"OPEN\"]}]", Encoding.UTF8, "application/json");
-
-    var alertResponse = await client.SendAsync(alertRequest);
-    string responseText = await alertResponse.Content.ReadAsStringAsync();
-
-    var apiResult = JsonConvert.DeserializeObject<SolarEdgeModel>(responseText);
-    var groupOpenAlert = apiResult.Alerts.Where(x => x.Open == true).ToList();
-
-    result.Count = groupOpenAlert.Count;
-    result.Alerts = new List<Alert>();
-
-    foreach (var alert in groupOpenAlert)
-    {
-        result.Alerts.Add(alert);
-    }
-}
-
-if (result.Count > 0)
-{
-    Console.WriteLine("Alert Count: " + result.Count);
-    Console.WriteLine("");
-    
-    foreach (var alert in result.Alerts)
-    {
-        Console.WriteLine($"[{ result.Alerts.ToList().IndexOf(alert) + 1}]");
-        Console.WriteLine("Type :\t\t" + alert.AlertType);
-        Console.WriteLine("Impact :\t" + alert.Impact);
-        Console.WriteLine("Device :\t" + alert.ComponentType);
-        Console.WriteLine("Device S\\N :\t" + alert.ReporterSerialNumber);
-        Console.WriteLine("On Date :\t" + DateTimeOffset.FromUnixTimeMilliseconds(alert.CreationDate).ToLocalTime().ToString("dd/MM/yyyy HH:mm"));
-        Console.WriteLine("Last Trigger :\t" + DateTimeOffset.FromUnixTimeMilliseconds(alert.LastTrigger).ToLocalTime().ToString("dd/MM/yyyy HH:mm"));
-        Console.WriteLine("");
-    }
-
-    Environment.Exit(2);
-}
-else
-{
-    Console.WriteLine("System run without alert!");
-    Environment.Exit(0);
 }
\ No newline at end of file