diff --git a/Main/ApiClient.cs b/Main/ApiClient.cs
index 4d01018..0062c3b 100644
--- a/Main/ApiClient.cs
+++ b/Main/ApiClient.cs
@@ -1,4 +1,5 @@
 using Newtonsoft.Json;
+using System.Net;
 using System.Text;
 
 namespace Wrapper_Api_SequentMicrosystems.Main
@@ -28,11 +29,43 @@ namespace Wrapper_Api_SequentMicrosystems.Main
             {
                 return JsonConvert.DeserializeObject<Type>(response);//await response.Content.ReadAsStringAsync());
             }
-            catch (Exception ex) { }
+            catch (WebException exc)
             {
-                throw new Exception("GetData deserialize error");
+                Console.WriteLine("Network Error: " + exc.Message + "\nStatus code: " + exc.Status);
             }
-
+            catch (ProtocolViolationException exc)
+            {
+                Console.WriteLine("Protocol Error: " + exc.Message);
+            }
+            catch (UriFormatException exc)
+            {
+                Console.WriteLine("URI Format Error: " + exc.Message);
+            }
+            catch (NotSupportedException exc)
+            {
+                Console.WriteLine("Unknown Protocol: " + exc.Message);
+            }
+            catch (IOException exc)
+            {
+                Console.WriteLine("I/O Error: " + exc.Message);
+            }
+            catch (System.Security.SecurityException exc)
+            {
+                Console.WriteLine("Security Exception: " + exc.Message);
+            }
+            catch (InvalidOperationException exc)
+            {
+                Console.WriteLine("Invalid Operation: " + exc.Message);
+            }
+            catch (HttpRequestException exc)
+            {
+                Console.WriteLine("Invalid Operation: " + exc.Message);
+            }
+            catch (Exception exc)
+            {
+                Console.WriteLine("Invalid Operation: " + exc.Message);
+            }
+            return default(Type);
         }
 
         /// <summary>
@@ -46,17 +79,46 @@ namespace Wrapper_Api_SequentMicrosystems.Main
         {
             StringContent sc = new(JsonConvert.SerializeObject(data), Encoding.UTF8, "application/json");
 
-            HttpResponseMessage response = await _httpClient.PostAsync(new Uri(Endpoint), sc);
-
-            if (response.IsSuccessStatusCode)
+            try
             {
-                return;
+                HttpResponseMessage response = await _httpClient.PostAsync(new Uri(Endpoint), sc);
             }
-            else
+            catch (WebException exc)
             {
-                throw new Exception(response.EnsureSuccessStatusCode().Content.ToString());
+                Console.WriteLine("Network Error: " + exc.Message + "\nStatus code: " + exc.Status);
+            }
+            catch (ProtocolViolationException exc)
+            {
+                Console.WriteLine("Protocol Error: " + exc.Message);
+            }
+            catch (UriFormatException exc)
+            {
+                Console.WriteLine("URI Format Error: " + exc.Message);
+            }
+            catch (NotSupportedException exc)
+            {
+                Console.WriteLine("Unknown Protocol: " + exc.Message);
+            }
+            catch (IOException exc)
+            {
+                Console.WriteLine("I/O Error: " + exc.Message);
+            }
+            catch (System.Security.SecurityException exc)
+            {
+                Console.WriteLine("Security Exception: " + exc.Message);
+            }
+            catch (InvalidOperationException exc)
+            {
+                Console.WriteLine("Invalid Operation: " + exc.Message);
+            }
+            catch (HttpRequestException exc)
+            {
+                Console.WriteLine("Invalid Operation: " + exc.Message);
+            }
+            catch (Exception exc)
+            {
+                Console.WriteLine("Invalid Operation: " + exc.Message);
             }
-
         }
 
         /// <summary>
@@ -66,15 +128,45 @@ namespace Wrapper_Api_SequentMicrosystems.Main
         /// <exception cref="Exception">Error message</exception>
         public async void DeleteData(string Endpoint)
         {
-            HttpResponseMessage response = await _httpClient.DeleteAsync(new Uri(Endpoint));
-
-            if (response.IsSuccessStatusCode)
+            try
             {
-                return;
+                await _httpClient.DeleteAsync(new Uri(Endpoint));
             }
-            else
+            catch (WebException exc)
             {
-                throw new Exception(response.EnsureSuccessStatusCode().Content.ToString());
+                Console.WriteLine("Network Error: " + exc.Message + "\nStatus code: " + exc.Status);
+            }
+            catch (ProtocolViolationException exc)
+            {
+                Console.WriteLine("Protocol Error: " + exc.Message);
+            }
+            catch (UriFormatException exc)
+            {
+                Console.WriteLine("URI Format Error: " + exc.Message);
+            }
+            catch (NotSupportedException exc)
+            {
+                Console.WriteLine("Unknown Protocol: " + exc.Message);
+            }
+            catch (IOException exc)
+            {
+                Console.WriteLine("I/O Error: " + exc.Message);
+            }
+            catch (System.Security.SecurityException exc)
+            {
+                Console.WriteLine("Security Exception: " + exc.Message);
+            }
+            catch (InvalidOperationException exc)
+            {
+                Console.WriteLine("Invalid Operation: " + exc.Message);
+            }
+            catch (HttpRequestException exc)
+            {
+                Console.WriteLine("Invalid Operation: " + exc.Message);
+            }
+            catch (Exception exc)
+            {
+                Console.WriteLine("Invalid Operation: " + exc.Message);
             }
 
         }
diff --git a/RTD8TM/RTD8TM.cs b/RTD8TM/RTD8TM.cs
index 178ab8b..54b0455 100644
--- a/RTD8TM/RTD8TM.cs
+++ b/RTD8TM/RTD8TM.cs
@@ -31,14 +31,7 @@ namespace Wrapper_Api_SequentMicrosystems.RTD8TM
         /// <returns>Deserialized data from API</returns>
         public async Task<SortedList<byte, float[]>> Get(string address)
         {
-            //try 
-            //{
                 return await _client.GetData<SortedList<byte, float[]>>($"{address}api/RTDDA");
-            //} 
-            //catch (Exception ex)
-            //{
-            //    throw new Exception(ex.Message);
-            //}
         }
 
         /// <summary>
@@ -105,9 +98,9 @@ namespace Wrapper_Api_SequentMicrosystems.RTD8TM
         /// </summary>
         /// <param name="address">Base device address (http://1.2.3.4)</param>
         /// <param name="data">Data object with data for Post to API</param>
-        public async void PostNames(string address, SortedList<byte, string[]> data)
+        public void PostNames(string address, SortedList<byte, string[]> data)
         {
-            await Task.Run(() => _client.PostData<SortedList<byte, string[]>>($"{address}api/RTDDA/Names", data));
+            _client.PostData<SortedList<byte, string[]>>($"{address}api/RTDDA/Names", data);
         }
 
         //Preconfigured Names
@@ -167,7 +160,37 @@ namespace Wrapper_Api_SequentMicrosystems.RTD8TM
         {
             await Task.Run(() => _client.PostData<SortedList<byte, float[]>>($"{address}api/RTDDA/Calibration", data));
         }
-            #pragma warning restore CS8603 // Může jít o vrácený odkaz null.
+
+        //Value Types
+
+        /// <summary>
+        /// Get Value Types settings
+        /// </summary>
+        /// <param name="address">Base device address (http://1.2.3.4)</param>
+        /// <returns>Deserialized Value Types from API</returns>
+        public async Task<SortedList<byte, byte[]>> GetValueTypes(string address)
+        {
+            try
+            {
+                return await _client.GetData<SortedList<byte, byte[]>>($"{address}api/RTDDA/ValueTypes");
+            }
+            catch
+            {
+                return new();
+            }
+        }
+
+        /// <summary>
+        /// Post Value Types data to API
+        /// </summary>
+        /// <param name="address">Base device address (http://1.2.3.4)</param>
+        /// <param name="data">Data object for Post to API</param>
+        public async void PostValueTypes(string address, SortedList<byte, byte[]> data)
+        {
+            await Task.Run(() => _client.PostData<SortedList<byte, byte[]>>($"{address}api/RTDDA/ValueTypes", data));
+        }
+
+#pragma warning restore CS8603 // Může jít o vrácený odkaz null.
 
         #endregion