diff --git a/packages/restapi/src/lib/pushstream/DataModifier.ts b/packages/restapi/src/lib/pushstream/DataModifier.ts
index 3dc62a9c6..efcaf2149 100644
--- a/packages/restapi/src/lib/pushstream/DataModifier.ts
+++ b/packages/restapi/src/lib/pushstream/DataModifier.ts
@@ -57,7 +57,7 @@ export class DataModifier {
   ): JoinGroupEvent {
     const baseEventData: JoinGroupEvent = {
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       chatId: data.chatId,
       from: data.from,
       to: data.to,
@@ -78,7 +78,7 @@ export class DataModifier {
   ): LeaveGroupEvent {
     const baseEventData: LeaveGroupEvent = {
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       chatId: data.chatId,
       from: data.from,
       to: data.to,
@@ -96,7 +96,7 @@ export class DataModifier {
   private static mapToRequestEvent(data: any, includeRaw: boolean): any {
     const eventData: RequestEvent = {
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       chatId: data.chatId,
       from: data.from,
       to: data.to,
@@ -116,7 +116,7 @@ export class DataModifier {
     // Whatever the structure of your RemoveEvent, modify accordingly
     const eventData: RemoveEvent = {
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       chatId: data.chatId,
       from: data.from,
       to: data.to,
@@ -133,7 +133,7 @@ export class DataModifier {
     // Whatever the structure of your RemoveEvent, modify accordingly
     const eventData: RoleEvent = {
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       chatId: data.chatId,
       from: data.from,
       to: data.to,
@@ -186,7 +186,7 @@ export class DataModifier {
     const groupEvent: any = {
       event: eventType,
       origin: incomingData.messageOrigin,
-      timestamp: incomingData.timestamp.toString(),
+      timestamp: incomingData.timestamp,
       chatId: incomingData.chatId,
       from: incomingData.from,
       meta,
@@ -233,7 +233,7 @@ export class DataModifier {
     const messageEvent: MessageEvent = {
       event: eventType,
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       chatId: data.chatId, // TODO: ChatId not working for w2w
       from: data.fromCAIP10,
       to: [data.toCAIP10], // TODO: Assuming 'to' is an array in MessageEvent. Update as necessary.
@@ -330,7 +330,7 @@ export class DataModifier {
     const notificationEvent: NotificationEvent = {
       event: notificationEventType,
       origin: origin,
-      timestamp: data.epoch.toString(),
+      timestamp: data.epoch,
       from: data.sender,
       to: recipients,
       notifID: data.payload_id.toString(),
@@ -496,7 +496,7 @@ export class DataModifier {
     type BaseEventData = {
       event: string;
       origin: string;
-      timestamp: string;
+      timestamp: number;
       spaceId: string;
       from: string;
       meta: {
@@ -515,7 +515,7 @@ export class DataModifier {
     const baseEventData: BaseEventData = {
       event: data.eventType,
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       spaceId: data.spaceId,
       from: data.spaceCreator,
       meta: {
@@ -541,7 +541,7 @@ export class DataModifier {
     type BaseEventData = {
       event: string;
       origin: string;
-      timestamp: string;
+      timestamp: number;
       spaceId: string;
       from: string;
       meta: {
@@ -560,7 +560,7 @@ export class DataModifier {
     const baseEventData: BaseEventData = {
       event: data.eventType,
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       spaceId: data.spaceId,
       from: data.spaceCreator,
       meta: {
@@ -585,7 +585,7 @@ export class DataModifier {
   private static mapToRequestSpaceEvent(data: any, includeRaw: boolean): any {
     const eventData: SpaceRequestEvent = {
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       spaceId: data.spaceId,
       from: data.from,
       to: data.to,
@@ -602,7 +602,7 @@ export class DataModifier {
     type BaseEventData = {
       event: string;
       origin: string;
-      timestamp: any;
+      timestamp: number;
       spaceId: any;
       from: any;
       to: any[];
@@ -614,7 +614,7 @@ export class DataModifier {
     const baseEventData: BaseEventData = {
       event: 'request',
       origin: data.messageOrigin === 'other' ? 'self' : 'other',
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       spaceId: data.chatId,
       from: data.fromCAIP10,
       to: [data.toCAIP10],
@@ -633,7 +633,7 @@ export class DataModifier {
     type BaseEventData = {
       event: string;
       origin: string;
-      timestamp: string;
+      timestamp: number;
       spaceId: string;
       from: string;
       to: null;
@@ -645,7 +645,7 @@ export class DataModifier {
     const baseEventData: BaseEventData = {
       event: 'reject',
       origin: data.messageOrigin === 'other' ? 'other' : 'self',
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       spaceId: data.chatId,
       from: data.fromCAIP10,
       to: null,
@@ -664,7 +664,7 @@ export class DataModifier {
     type BaseEventData = {
       event: string;
       origin: string;
-      timestamp: string;
+      timestamp: number;
       spaceId: string;
       from: string;
       to: null;
@@ -675,7 +675,7 @@ export class DataModifier {
 
     const eventData: BaseEventData = {
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       spaceId: data.spaceId,
       from: data.from,
       to: data.to,
@@ -692,7 +692,7 @@ export class DataModifier {
     type BaseEventData = {
       event: string;
       origin: string;
-      timestamp: string;
+      timestamp: number;
       spaceId: string;
       from: string;
       to: null;
@@ -703,7 +703,7 @@ export class DataModifier {
 
     const eventData: BaseEventData = {
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       spaceId: data.spaceId,
       from: data.from,
       to: data.to,
@@ -720,7 +720,7 @@ export class DataModifier {
     type BaseEventData = {
       event: string;
       origin: string;
-      timestamp: string;
+      timestamp: number;
       spaceId: string;
       from: string;
       to: null;
@@ -731,7 +731,7 @@ export class DataModifier {
 
     const eventData: BaseEventData = {
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       spaceId: data.spaceId,
       from: data.from,
       to: data.to,
@@ -748,7 +748,7 @@ export class DataModifier {
     type BaseEventData = {
       event: string;
       origin: string;
-      timestamp: string;
+      timestamp: number;
       spaceId: string;
       from: string;
       to: null;
@@ -759,7 +759,7 @@ export class DataModifier {
 
     const eventData: BaseEventData = {
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       spaceId: data.spaceId,
       from: data.from,
       to: null,
@@ -776,7 +776,7 @@ export class DataModifier {
     type BaseEventData = {
       event: string;
       origin: string;
-      timestamp: string;
+      timestamp: number;
       spaceId: string;
       from: string;
       to: null;
@@ -787,7 +787,7 @@ export class DataModifier {
 
     const eventData: BaseEventData = {
       origin: data.messageOrigin,
-      timestamp: data.timestamp.toString(),
+      timestamp: data.timestamp,
       spaceId: data.spaceId,
       from: data.from,
       to: null,
@@ -856,7 +856,7 @@ export class DataModifier {
     const videoEvent: VideoEvent = {
       event: videoEventType,
       origin: origin,
-      timestamp: data.epoch.toString(),
+      timestamp: data.epoch,
       peerInfo,
     };
 
diff --git a/packages/restapi/src/lib/pushstream/pushStreamTypes.ts b/packages/restapi/src/lib/pushstream/pushStreamTypes.ts
index f9d2dddb6..2019aead0 100644
--- a/packages/restapi/src/lib/pushstream/pushStreamTypes.ts
+++ b/packages/restapi/src/lib/pushstream/pushStreamTypes.ts
@@ -132,7 +132,7 @@ export interface GroupEventRawData {
 
 export interface GroupEventBase {
   origin: MessageOrigin;
-  timestamp: string;
+  timestamp: number
   chatId: string;
   from: string;
   meta: GroupMeta;
@@ -151,7 +151,7 @@ export interface UpdateGroupEvent extends GroupEventBase {
 export interface GroupMemberEventBase {
   event: GroupEventType | MessageEventType;
   origin: MessageOrigin;
-  timestamp: string;
+  timestamp: number
   chatId: string;
   from: string;
   to: string[];
@@ -185,7 +185,7 @@ export interface RoleEvent extends GroupMemberEventBase {
 export interface SpaceMemberEventBase {
   event: SpaceEventType | MessageEventType;
   origin: MessageOrigin;
-  timestamp: string;
+  timestamp: number
   spaceId: string;
   from: string;
   to: string[];
@@ -211,7 +211,7 @@ export interface SpaceRemoveEvent extends SpaceMemberEventBase {
 export interface MessageEvent {
   event: MessageEventType;
   origin: MessageOrigin;
-  timestamp: string;
+  timestamp: number
   chatId: string;
   from: string;
   to: string[];
@@ -239,7 +239,7 @@ export type NotificationType = keyof typeof NOTIFICATION.TYPE;
 export interface NotificationEvent {
   event: NotificationEventType;
   origin: 'other' | 'self';
-  timestamp: string;
+  timestamp: number
   from: string;
   to: string[];
   notifID: string;
@@ -298,7 +298,7 @@ export interface MessageRawData {
 export interface VideoEvent {
   event: VideoEventType;
   origin: MessageOrigin;
-  timestamp: string;
+  timestamp: number
   peerInfo: VideoPeerInfo;
   raw?: GroupEventRawData;
 }