diff --git a/meetings/index.ts b/meetings/index.ts
index 62903c9..50b08b1 100644
--- a/meetings/index.ts
+++ b/meetings/index.ts
@@ -9,6 +9,7 @@ import { listMeetingsRouter } from "./src/routes/list";
 import { startMeetingsRouter } from "./src/routes/start";
 import { joinMeetingsRouter } from "./src/routes/join";
 import { endMeetingsRouter } from "./src/routes/end";
+import { subscribeMeetingsRouter } from "./src/routes/subscribe";
 
 const app = express();
 connectDb().then(() => {
@@ -27,6 +28,7 @@ app.use(listMeetingsRouter);
 app.use(startMeetingsRouter);
 app.use(joinMeetingsRouter);
 app.use(endMeetingsRouter);
+app.use(subscribeMeetingsRouter);
 
 const port = 4000;
 
diff --git a/meetings/src/routes/join.ts b/meetings/src/routes/join.ts
index 24dfd01..60512b7 100644
--- a/meetings/src/routes/join.ts
+++ b/meetings/src/routes/join.ts
@@ -1,7 +1,7 @@
 import express, { Request, Response } from "express";
 import { createTwilioToken } from "../utils/twilioToken";
 import { baseUrl } from "../config";
-import { UserMeetings, newUserMeetings, Meeting } from "../models/model";
+import { UserMeetings, Meeting } from "../models/model";
 import axios from "axios";
 
 const router = express.Router();
@@ -32,48 +32,32 @@ router.post(`${baseUrl}/join/:id`, async (req: Request, res: Response) => {
   const user = resV.data._id;
 
   try {
-    // checking if the user have meetings and creating a new entry if not
     let userMeetings = await UserMeetings.findOne({ name: user });
-    if (!userMeetings) {
-      userMeetings = await newUserMeetings({
-        name: user,
-        meetings: [],
-      });
-    }
-
-    if (!id.match(/^[0-9a-fA-F]{24}$/)) {
-      return res.status(400).send("Meeting is not found");
-    }
 
-    //checking if the meeting exist
-    const meeting = await Meeting.findOne({ _id: id });
-    if (!meeting) {
-      return res.status(400).send("Meeting is not found");
-    }
+    if (userMeetings) {
+      if (!id.match(/^[0-9a-fA-F]{24}$/)) {
+        return res.status(400).send("Meeting is not found");
+      }
 
-    let message = "Meeting already added before";
-    //check if the meeting is already in the user meetings
-    if (!userMeetings.meetings.includes(id)) {
-      let message = "Meeting added successfully";
-      userMeetings.meetings.push(id);
-    }
+      //checking if the meeting exist
+      const meeting = await Meeting.findOne({ _id: id });
+      if (!meeting) {
+        return res.status(400).send("Meeting is not found");
+      }
 
-    userMeetings
-      .save()
-      .then((doc) => {})
-      .catch((err) => {
-        res.status(400).send({ error: err });
-      });
+      //check if the meeting is already in the user meetings
+      if (!userMeetings.meetings.includes(id)) {
+        res.status(400).send("You're not a part of this meeting");
+      }
 
-    //if meeting in progress, generate token
+      if (meeting.status === "current") {
+        const roomName = meeting.title + "-" + meeting.course;
+        const token = createTwilioToken(user, roomName);
+        return res.status(201).send(token);
+      }
 
-    if (meeting.status === "current") {
-      const roomName = meeting.title + "-" + meeting.course;
-      const token = createTwilioToken(user, roomName);
-      return res.status(201).send(token);
+      return res.status(400).send("Meeting hasn'r started yet");
     }
-
-    return res.status(201).send(message);
   } catch (error) {
     return res.status(400).send(error.message);
   }
diff --git a/meetings/src/routes/subscribe.ts b/meetings/src/routes/subscribe.ts
new file mode 100644
index 0000000..7203a41
--- /dev/null
+++ b/meetings/src/routes/subscribe.ts
@@ -0,0 +1,71 @@
+import express, { Request, Response } from "express";
+import { baseUrl } from "../config";
+import { UserMeetings, newUserMeetings, Meeting } from "../models/model";
+import axios from "axios";
+
+const router = express.Router();
+
+router.post(`${baseUrl}/subscribe/:id`, async (req: Request, res: Response) => {
+  const id = req.params.id;
+
+  let resV;
+  //validating the user's token
+  try {
+    const token = req.header("Authorization")?.split(" ")[1];
+    let config = {
+      headers: {
+        Authorization: "Bearer " + token,
+      },
+    };
+    resV = await axios.get(
+      "http://auth-service:4002/api/v1/auth/verify",
+      config
+    );
+  } catch (err) {
+    return res.status(400).send("User is not authorized");
+  }
+  if (resV.status == 400) {
+    return res.status(400).send("User is not authorized");
+  }
+
+  const user = resV.data._id;
+
+  try {
+    // checking if the user have meetings and creating a new entry if not
+    let userMeetings = await UserMeetings.findOne({ name: user });
+    if (!userMeetings) {
+      userMeetings = await newUserMeetings({
+        name: user,
+        meetings: [],
+      });
+    }
+
+    if (!id.match(/^[0-9a-fA-F]{24}$/)) {
+      return res.status(400).send("Meeting is not found");
+    }
+
+    //checking if the meeting exist
+    const meeting = await Meeting.findOne({ _id: id });
+    if (!meeting) {
+      return res.status(400).send("Meeting is not found");
+    }
+
+    //check if the meeting is already in the user meetings
+    if (!userMeetings.meetings.includes(id)) {
+      userMeetings.meetings.push(id);
+    }
+
+    userMeetings
+      .save()
+      .then((doc) => {})
+      .catch((err) => {
+        res.status(400).send(err);
+      });
+
+    return res.status(201).send(meeting);
+  } catch (error) {
+    return res.status(400).send(error.message);
+  }
+});
+
+export { router as subscribeMeetingsRouter };