diff --git a/packages/features/webhooks/lib/sendPayload.ts b/packages/features/webhooks/lib/sendPayload.ts
index b39e63d844..73e680c86d 100644
--- a/packages/features/webhooks/lib/sendPayload.ts
+++ b/packages/features/webhooks/lib/sendPayload.ts
@@ -16,6 +16,19 @@ export type EventTypeInfo = {
   length?: number | null;
 };
 
+type WebhookDataType = CalendarEvent &
+  EventTypeInfo & {
+    metadata?: { [key: string]: string };
+    bookingId?: number;
+    status?: string;
+    smsReminderNumber?: string;
+    rescheduleUid?: string;
+    rescheduleStartTime?: string;
+    rescheduleEndTime?: string;
+    triggerEvent: string;
+    createdAt: string;
+  };
+
 function getZapierPayload(data: CalendarEvent & EventTypeInfo & { status?: string }): string {
   const attendees = data.attendees.map((attendee) => {
     return {
@@ -57,8 +70,13 @@ function getZapierPayload(data: CalendarEvent & EventTypeInfo & { status?: strin
   return JSON.stringify(body);
 }
 
-function applyTemplate(template: string, data: CalendarEvent, contentType: ContentType) {
-  const compiled = compile(template)(data);
+function applyTemplate(template: string, data: WebhookDataType, contentType: ContentType) {
+  const organizer = JSON.stringify(data.organizer);
+  const attendees = JSON.stringify(data.attendees);
+  const formattedData = { ...data, metadata: JSON.stringify(data.metadata), organizer, attendees };
+
+  const compiled = compile(template)(formattedData).replace(/"/g, '"');
+
   if (contentType === "application/json") {
     return JSON.stringify(jsonParse(compiled));
   }
@@ -79,16 +97,7 @@ const sendPayload = async (
   triggerEvent: string,
   createdAt: string,
   webhook: Pick<Webhook, "subscriberUrl" | "appId" | "payloadTemplate">,
-  data: CalendarEvent &
-    EventTypeInfo & {
-      metadata?: { [key: string]: string };
-      bookingId?: number;
-      status?: string;
-      smsReminderNumber?: string;
-      rescheduleUid?: string;
-      rescheduleStartTime?: string;
-      rescheduleEndTime?: string;
-    }
+  data: Omit<WebhookDataType, "createdAt" | "triggerEvent">
 ) => {
   const { appId, payloadTemplate: template } = webhook;
 
@@ -96,14 +105,13 @@ const sendPayload = async (
     !template || jsonParse(template) ? "application/json" : "application/x-www-form-urlencoded";
 
   data.description = data.description || data.additionalNotes;
-
   let body;
 
   /* Zapier id is hardcoded in the DB, we send the raw data for this case  */
   if (appId === "zapier") {
     body = getZapierPayload(data);
   } else if (template) {
-    body = applyTemplate(template, data, contentType);
+    body = applyTemplate(template, { ...data, triggerEvent, createdAt }, contentType);
   } else {
     body = JSON.stringify({
       triggerEvent: triggerEvent,