diff --git a/package.json b/package.json
index 7ebadbd..14ca6ba 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@lendry-erp/contracts",
-  "version": "1.2.28",
+  "version": "1.2.29",
   "description": "Protobuf definitions and generated TypeScript types",
   "type": "commonjs",
   "main": "./dist/index.js",
diff --git a/src/events/users/chat.interface.ts b/src/events/users/chat.interface.ts
new file mode 100644
index 0000000..4dc69bc
--- /dev/null
+++ b/src/events/users/chat.interface.ts
@@ -0,0 +1,11 @@
+export interface ChatMessageCreateEvent {
+  chatId: string;
+  senderId: string;
+  type: string;
+  content: string;
+  replyToId?: string;
+}
+export interface ChatTypingEvent {
+  chatId: string;
+  userId: string;
+}
diff --git a/src/events/users/index.ts b/src/events/users/index.ts
index 2b905d5..8a1f3db 100644
--- a/src/events/users/index.ts
+++ b/src/events/users/index.ts
@@ -1,2 +1,3 @@
 export * from "./audit-logs.interface";
 export * from "./search-users.interface";
+export * from "./chat.interface";