diff --git a/.firebaserc b/.firebaserc
index b0748b8..94ff759 100644
--- a/.firebaserc
+++ b/.firebaserc
@@ -1,7 +1,8 @@
 {
   "projects": {
-    "default": "doubtless-bd798",
-    "staging": "doubtless-bd798"
+    "default": "doubtlesstest",
+    "staging": "doubtless-bd798",
+    "y": "doubtlesstest"
   },
   "targets": {},
   "etags": {}
diff --git a/firebase.json b/firebase.json
index 08be899..8bac8a8 100644
--- a/firebase.json
+++ b/firebase.json
@@ -1,4 +1,3 @@
-
 {
   "functions": [
     {
@@ -13,10 +12,10 @@
     }
   ],
   "runtime": "nodejs14",
-    "triggers": [
-      {
-        "name": "myFunction",
-        "type": "http"
-      }
-    ]
+  "triggers": [
+    {
+      "name": "myFunction",
+      "type": "http"
+    }
+  ]
 }
diff --git a/functions/.gitignore b/functions/.gitignore
new file mode 100644
index 0000000..40b878d
--- /dev/null
+++ b/functions/.gitignore
@@ -0,0 +1 @@
+node_modules/
\ No newline at end of file
diff --git a/functions/controllers/topBanners.js b/functions/controllers/topBanners.js
new file mode 100644
index 0000000..46512f5
--- /dev/null
+++ b/functions/controllers/topBanners.js
@@ -0,0 +1,30 @@
+const { v4: uuidv4 } = require('uuid');
+
+const topBanner = async (req, res) => {
+  try {
+    const { name, email, college } = req.body;
+
+    const id = uuidv4();
+
+    const response = {
+      type: 'TOP_BANNER',
+      data: [
+        {
+          id: id,
+          image_url: 'url1',
+          redirection: {
+            type: 'URL',
+            url: 'url1',
+          },
+        },
+      ],
+    };
+
+    res.json(response);
+  } catch (error) {
+    console.error('Error:', error);
+    res.status(500).json({ error: 'Internal Server Error' });
+  }
+};
+
+module.exports = { topBanner };
diff --git a/functions/index.js b/functions/index.js
index 3a99036..775279b 100644
--- a/functions/index.js
+++ b/functions/index.js
@@ -3,23 +3,29 @@ const functions = require("firebase-functions");
 const { onRequest } = require("firebase-functions/v2/https");
 const admin = require("firebase-admin");
 const bodyParser = require("body-parser");
-
+const serviceAccount =  require("./adminSDK.json");
 
 admin.initializeApp({
-  // credential: admin.credential.cert(serviceAccount),
-  apiKey: process.env.FIREBASE_API_KEY,
-  authDomain: process.env.FIREBASE_AUTH_DOMAIN,
-  projectId: process.env.FIREBASE_PROJECT_ID,
-  storageBucket: process.env.FIREBASE_BUCKET,
-  messagingSenderId: process.env.FIREBASE_,
-  appId: process.env.FIREBASE_APP_ID,
-  measurementId: process.env.FIREBASE_MEASURMENT_ID,
-  databaseURL: process.env.FIREBASE_DB_URL 
+  credential: admin.credential.cert(serviceAccount),
+  databaseURL: process.env.DATABASE_URL,
 });
 
+// admin.initializeApp({
+//   // credential: admin.credential.cert(serviceAccount),
+//   apiKey: process.env.FIREBASE_API_KEY,
+//   authDomain: process.env.FIREBASE_AUTH_DOMAIN,
+//   projectId: process.env.FIREBASE_PROJECT_ID,
+//   storageBucket: process.env.FIREBASE_BUCKET,
+//   messagingSenderId: process.env.FIREBASE_,
+//   appId: process.env.FIREBASE_APP_ID,
+//   measurementId: process.env.FIREBASE_MEASURMENT_ID,
+//   databaseURL: process.env.FIREBASE_DB_URL 
+// });
+
 const doubtRoutes = require("./routes/doubt-route");
 const postAnswer = require("./routes/post_answer");
 const searchAnswer = require("./routes/search_route");
+const topBanner = require("./routes/top-banner");
 
 const express = require("express");
 const cors = require("cors");
@@ -31,6 +37,8 @@ app.use(bodyParser.text());
 app.use("/api/doubts", doubtRoutes.routes);
 app.use("/api/search", searchAnswer.routes);
 app.use("/api/doubts/answer", postAnswer.routes);
+app.use("/api/banner",topBanner.routes);
+
 app.get("/", (req, res) => {
   return res.status(200).send("Welcome to Doubtless");
 });
diff --git a/functions/routes/top-banner.js b/functions/routes/top-banner.js
new file mode 100644
index 0000000..0537a56
--- /dev/null
+++ b/functions/routes/top-banner.js
@@ -0,0 +1,10 @@
+const express = require('express');
+const banner = require('../controllers/topBanners');
+
+const router = express.Router();
+
+router.post('/', banner.topBanner);
+
+module.exports = {
+    routes : router
+}