diff --git a/backend/src/services/openvidu-webhook.service.ts b/backend/src/services/openvidu-webhook.service.ts
index 9802df9..81a1e25 100644
--- a/backend/src/services/openvidu-webhook.service.ts
+++ b/backend/src/services/openvidu-webhook.service.ts
@@ -3,7 +3,7 @@ import { inject, injectable } from '../config/dependency-injector.config.js';
 import { Room } from 'livekit-server-sdk';
 import { LoggerService } from './logger.service.js';
 import { MEET_API_KEY, MEET_WEBHOOK_ENABLED, MEET_WEBHOOK_URL } from '../environment.js';
-import { OpenViduWebhookEvent, OpenViduWebhookEventType } from '../models/webhook.model.js';
+import { OpenViduWebhookEvent, OpenViduWebhookEventType } from '@typings-ce';
 import { RecordingInfo } from '../models/recording.model.js';
 
 @injectable()
@@ -13,7 +13,7 @@ export class OpenViduWebhookService {
 	async sendRoomFinishedWebhook(room: Room) {
 		const data: OpenViduWebhookEvent = {
 			event: OpenViduWebhookEventType.ROOM_FINISHED,
-			createdAt: Date.now(),
+			creationDate: Date.now(),
 			data: {
 				roomName: room.name
 			}
@@ -24,7 +24,7 @@ export class OpenViduWebhookService {
 	async sendRecordingStartedWebhook(recordingInfo: RecordingInfo) {
 		const data: OpenViduWebhookEvent = {
 			event: OpenViduWebhookEventType.RECORDING_STARTED,
-			createdAt: Date.now(),
+			creationDate: Date.now(),
 			data: {
 				recordingId: recordingInfo.id,
 				filename: recordingInfo.filename,
@@ -38,7 +38,7 @@ export class OpenViduWebhookService {
 	async sendRecordingStoppedWebhook(recordingInfo: RecordingInfo) {
 		const data: OpenViduWebhookEvent = {
 			event: OpenViduWebhookEventType.RECORDING_STOPPED,
-			createdAt: Date.now(),
+			creationDate: Date.now(),
 			data: {
 				recordingId: recordingInfo.id,
 				filename: recordingInfo.filename,
@@ -52,7 +52,7 @@ export class OpenViduWebhookService {
 	private async sendWebhookEvent(data: OpenViduWebhookEvent) {
 		if (!this.isWebhookEnabled()) return;
 
-		const timestamp = data.createdAt;
+		const timestamp = data.creationDate;
 		const signature = this.generateWebhookSignature(timestamp, data);
 
 		this.logger.info(`Sending webhook event ${data.event}`);
diff --git a/typings/src/index.ts b/typings/src/index.ts
index 2ee3be4..81a1bf4 100644
--- a/typings/src/index.ts
+++ b/typings/src/index.ts
@@ -3,6 +3,7 @@ export * from './room-preferences.js';
 export * from './participant.js';
 export * from './token.js';
 export * from './room.js';
+export * from './webhook.model.js';
 
 export * from './permissions/livekit-permissions.js';
 export * from './permissions/openvidu-permissions.js';
diff --git a/backend/src/models/webhook.model.ts b/typings/src/webhook.model.ts
similarity index 87%
rename from backend/src/models/webhook.model.ts
rename to typings/src/webhook.model.ts
index c73dd2e..e222e39 100644
--- a/backend/src/models/webhook.model.ts
+++ b/typings/src/webhook.model.ts
@@ -1,12 +1,12 @@
 import { RecordingStatus } from './recording.model.js';
 
 export interface OpenViduWebhookEvent {
-	createdAt: number;
+	creationDate: number;
 	event: OpenViduWebhookEventType;
 	data: RoomWebhookData | RecordingWebhookData;
 }
 
-export enum OpenViduWebhookEventType {
+export const enum OpenViduWebhookEventType {
 	RECORDING_STARTED = 'recording_started',
 	RECORDING_STOPPED = 'recording_stopped',
 	ROOM_FINISHED = 'room_finished'