diff --git a/Examples/Nodify.Calculator/Execution/Handlers/NodeHandlers.cs b/Examples/Nodify.Calculator/Execution/Handlers/NodeHandlers.cs
index d2fd721..c38ba22 100644
--- a/Examples/Nodify.Calculator/Execution/Handlers/NodeHandlers.cs
+++ b/Examples/Nodify.Calculator/Execution/Handlers/NodeHandlers.cs
@@ -683,7 +683,19 @@ namespace Nodify.Calculator.Execution.Handlers
                 ? apiVm.OperationType?.ToLower() ?? "get"
                 : "get";
 
-            var res = ctx.Executor.GetResponsePublic(url, httpMethod);
+            // Read the request body if present (POST/PUT/PATCH have a Body input — Square/Grid)
+            string body = null;
+            var bodyInput = node.Input.FirstOrDefault(i =>
+                (i.Title ?? "").StartsWith("Body", StringComparison.OrdinalIgnoreCase)
+                && i.Shape != ConnectorShape.Triangle);
+            if (bodyInput != null)
+            {
+                body = ctx.ReadInput(bodyInput);
+                if (!string.IsNullOrWhiteSpace(body))
+                    ctx.Log($"[API] Request body: {(body.Length > 150 ? body.Substring(0, 150) + "..." : body)}");
+            }
+
+            var res = ctx.Executor.GetResponsePublic(url, httpMethod, body);
             if (!string.IsNullOrEmpty(res))
             {
                 ctx.Outputs[node.NodeId] = res;
diff --git a/Examples/Nodify.Calculator/Executor.cs b/Examples/Nodify.Calculator/Executor.cs
index cd7d41e..e440860 100644
--- a/Examples/Nodify.Calculator/Executor.cs
+++ b/Examples/Nodify.Calculator/Executor.cs
@@ -509,7 +509,8 @@ namespace Nodify.Calculator
         internal void ExecuteFunctionPublic(FunctionOperationViewModel funcOp, ICollection<ConnectionViewModel> connections)
             => ExecuteFunction(funcOp, connections);
 
-        internal string GetResponsePublic(string url, string type) => GetResponse(url, type);
+        internal string GetResponsePublic(string url, string type) => GetResponse(url, type, null);
+        internal string GetResponsePublic(string url, string type, string body) => GetResponse(url, type, body);
 
         internal bool TraverseChainPublic(OperationViewModel node, string endNodeTitle,
                                            ICollection<ConnectionViewModel> connections,
@@ -716,21 +717,59 @@ namespace Nodify.Calculator
             OnLogMe?.Invoke($"Function '{funcOp.FunctionName}' execution completed.");
         }
 
-        private string GetResponse(string url, string type)
+        private string GetResponse(string url, string type, string body)
         {
             string baseURL = !string.IsNullOrWhiteSpace(_authBaseUrl) ? _authBaseUrl : "https://localhost:7107";
             string responseString = string.Empty;
 
 #if NET8_0_OR_GREATER
-            if (string.Equals(type, "get", StringComparison.OrdinalIgnoreCase))
+            var fullUri = new Uri(new Uri(baseURL.EndsWith("/") ? baseURL : baseURL + "/"), url);
+            var methodLower = (type ?? "get").Trim().ToLowerInvariant();
+            HttpMethod httpMethod = methodLower switch
             {
-                var fullUri = new Uri(new Uri(baseURL.EndsWith("/") ? baseURL : baseURL + "/"), url);
-                using var request = new HttpRequestMessage(HttpMethod.Get, fullUri);
+                "post" => HttpMethod.Post,
+                "put" => HttpMethod.Put,
+                "patch" => new HttpMethod("PATCH"),
+                "delete" => HttpMethod.Delete,
+                _ => HttpMethod.Get
+            };
+
+            try
+            {
+                using var request = new HttpRequestMessage(httpMethod, fullUri);
                 ApplyAuthHeaders(request);
+
+                // Attach body for write methods
+                if (methodLower != "get" && methodLower != "delete" && !string.IsNullOrWhiteSpace(body))
+                {
+                    request.Content = new StringContent(body, Encoding.UTF8, "application/json");
+                }
+                else if (methodLower == "delete" && !string.IsNullOrWhiteSpace(body))
+                {
+                    // DELETE may optionally carry a body
+                    request.Content = new StringContent(body, Encoding.UTF8, "application/json");
+                }
+
+                OnLogMe?.Invoke($"[HTTP] {httpMethod.Method} {fullUri}");
+                if (!string.IsNullOrWhiteSpace(body))
+                    OnLogMe?.Invoke($"[HTTP] Body: {(body.Length > 200 ? body.Substring(0, 200) + "..." : body)}");
+
                 using var response = _httpClient.Send(request);
-                response.EnsureSuccessStatusCode();
                 using var reader = new StreamReader(response.Content.ReadAsStream());
                 responseString = reader.ReadToEnd();
+
+                if (!response.IsSuccessStatusCode)
+                {
+                    OnLogMe?.Invoke($"[HTTP] {(int)response.StatusCode} {response.StatusCode} — {responseString}", logType.Error);
+                }
+                else
+                {
+                    OnLogMe?.Invoke($"[HTTP] {(int)response.StatusCode} {response.StatusCode}");
+                }
+            }
+            catch (Exception ex)
+            {
+                OnLogMe?.Invoke($"[HTTP] Request failed: {ex.Message}", logType.Error);
             }
 #endif