diff --git a/components/workflow/config/trigger-config.tsx b/components/workflow/config/trigger-config.tsx
index ca8e67405..64c5a5b6c 100644
--- a/components/workflow/config/trigger-config.tsx
+++ b/components/workflow/config/trigger-config.tsx
@@ -14,6 +14,7 @@ import {
   SelectValue,
 } from "@/components/ui/select";
 import { TimezoneSelect } from "@/components/ui/timezone-select";
+import { inferSchemaFromJSON } from "../utils/json-parser";
 import { SchemaBuilder, type SchemaField } from "./schema-builder";
 
 type TriggerConfigProps = {
@@ -40,6 +41,12 @@ export function TriggerConfig({
     }
   };
 
+  const handleInferSchema = (mockRequest: string) => {
+    const inferredSchema = inferSchemaFromJSON(mockRequest);
+    onUpdateConfig("webhookSchema", JSON.stringify(inferredSchema));
+    toast.success("Schema inferred from mock payload");
+  };
+
   return (
     <>
       <div className="space-y-2">
@@ -137,9 +144,28 @@ export function TriggerConfig({
                 value={(config?.webhookMockRequest as string) || ""}
               />
             </div>
-            <p className="text-muted-foreground text-xs">
-              Enter a sample JSON payload to test the webhook trigger.
-            </p>
+            <div className="flex items-center justify-between">
+              <p className="text-muted-foreground text-xs">
+                Enter a sample JSON payload to test the webhook trigger.
+              </p>
+              <Button
+                disabled={disabled || !config?.webhookMockRequest}
+                onClick={() => {
+                  const mockRequest = config?.webhookMockRequest as string;
+                  if (mockRequest) {
+                    try {
+                      handleInferSchema(config?.webhookMockRequest as string);
+                    } catch {
+                      toast.error("Failed to infer schema from mock payload");
+                    }
+                  }
+                }}
+                size="sm"
+                variant="outline"
+              >
+                Infer Schema
+              </Button>
+            </div>
           </div>
         </>
       )}
diff --git a/components/workflow/utils/json-parser.ts b/components/workflow/utils/json-parser.ts
new file mode 100644
index 000000000..a6a9e4dec
--- /dev/null
+++ b/components/workflow/utils/json-parser.ts
@@ -0,0 +1,144 @@
+import { nanoid } from "nanoid";
+import type { SchemaField } from "@/components/workflow/config/schema-builder";
+
+type ValidFieldType = SchemaField["type"];
+type ValidItemType = NonNullable<SchemaField["itemType"]>;
+
+type ArrayStructure = {
+  type: "array";
+  itemType: ValidFieldType | FieldsStructure;
+};
+
+type FieldsStructure = {
+  [key: string]: ValidFieldType | FieldsStructure | ArrayStructure;
+};
+
+const detectType = (value: unknown): ValidFieldType => {
+  if (value === null) {
+    return "string";
+  }
+  if (Array.isArray(value)) {
+    return "array";
+  }
+  const t = typeof value;
+  if (t === "object") {
+    return "object";
+  }
+  if (t === "string") {
+    return "string";
+  }
+  if (t === "number") {
+    return "number";
+  }
+  if (t === "boolean") {
+    return "boolean";
+  }
+  return "string";
+};
+
+const processArray = (arr: unknown[]): ArrayStructure => {
+  if (arr.length === 0) {
+    return { type: "array", itemType: "string" };
+  }
+
+  const firstElement = arr[0];
+  if (
+    typeof firstElement === "object" &&
+    firstElement !== null &&
+    !Array.isArray(firstElement)
+  ) {
+    return { type: "array", itemType: extractFields(firstElement) };
+  }
+
+  // For primitive arrays, detect the type of the first element
+  return { type: "array", itemType: detectType(firstElement) };
+};
+
+const extractFields = (obj: unknown): FieldsStructure => {
+  if (obj === null || typeof obj !== "object" || Array.isArray(obj)) {
+    return {};
+  }
+
+  const result: FieldsStructure = {};
+
+  for (const key in obj as Record<string, unknown>) {
+    if (Object.hasOwn(obj, key)) {
+      const value = (obj as Record<string, unknown>)[key];
+      const valueType = detectType(value);
+
+      if (valueType === "object") {
+        result[key] = extractFields(value);
+      } else if (valueType === "array") {
+        result[key] = processArray(value as unknown[]);
+      } else {
+        result[key] = valueType;
+      }
+    }
+  }
+  return result;
+};
+
+const createPrimitiveField = (
+  key: string,
+  type: ValidFieldType
+): SchemaField => ({
+  id: nanoid(),
+  name: key,
+  type,
+});
+
+const createArrayField = (
+  key: string,
+  arrayStructure: ArrayStructure
+): SchemaField => {
+  const field: SchemaField = {
+    id: nanoid(),
+    name: key,
+    type: "array",
+  };
+
+  if (typeof arrayStructure.itemType === "string") {
+    field.itemType = arrayStructure.itemType as ValidItemType;
+  } else if (typeof arrayStructure.itemType === "object") {
+    field.itemType = "object";
+    field.fields = convertToSchemaFields(arrayStructure.itemType);
+  }
+
+  return field;
+};
+
+const createObjectField = (
+  key: string,
+  fieldsStructure: FieldsStructure
+): SchemaField => ({
+  id: nanoid(),
+  name: key,
+  type: "object",
+  fields: convertToSchemaFields(fieldsStructure),
+});
+
+const convertToSchemaFields = (
+  fieldsStructure: FieldsStructure
+): SchemaField[] => {
+  const result: SchemaField[] = [];
+
+  for (const [key, value] of Object.entries(fieldsStructure)) {
+    if (typeof value === "string") {
+      result.push(createPrimitiveField(key, value));
+    } else if (typeof value === "object" && value !== null) {
+      if ("type" in value && value.type === "array") {
+        result.push(createArrayField(key, value as ArrayStructure));
+      } else {
+        result.push(createObjectField(key, value as FieldsStructure));
+      }
+    }
+  }
+
+  return result;
+};
+
+export const inferSchemaFromJSON = (jsonString: string): SchemaField[] => {
+  const parsed = JSON.parse(jsonString);
+  const fieldsStructure = extractFields(parsed);
+  return convertToSchemaFields(fieldsStructure);
+};