diff --git a/index.js b/index.js
index b3427ec..f396ad3 100644
--- a/index.js
+++ b/index.js
@@ -20,37 +20,33 @@ const webdriver = require('selenium-webdriver');
     version :  Supported list of version can be found at https://www.lambdatest.com/capabilities-generator/
 */
 
-// username: Username can be found at automation dashboard
-const USERNAME = '{username}';
-
-// AccessKey:  AccessKey can be generated from automation dashboard or profile section
-const KEY = '{accessKey}';
-
 // gridUrl: gridUrl can be found at automation dashboard
-const GRID_HOST = 'beta-hub.lambdatest.com/wd/hub';
+const GRID_URL = process.env.GRID_URL;
 
 function searchTextOnGoogle() {
 
     // Setup Input capabilities
     const capabilities = {
-        platform: 'windows 10',
-        browserName: 'chrome',
-        version: '67.0',
-        resolution: '1280x800',
+        platform: process.env.PLATFORM || 'windows 10',
+        browserName: process.env.BROWSER || 'chrome',
+        version: process.env.VERSION || '67.0',
+        resolution: process.env.RESOLUTION || '1280x800',
         network: true,
         visual: true,
         console: true,
         video: true,
-        name: 'Test 1', // name of the test
-        build: 'NodeJS build' // name of the build
+        name: process.env.NAME || '', // name of the test
+        build: process.env.BUILD || 'Untitled', // name of the build
+        plugin: process.env.PLUGIN || 'N/A'
     }
 
-    // URL: https://{username}:{accessToken}@beta-hub.lambdatest.com/wd/hub
-    const gridUrl = 'https://' + USERNAME + ':' + KEY + '@' + GRID_HOST;
+    if (process.env.TUNNEL && process.env.TUNNEL !== '') {
+        capabilities.tunnelIdentifier = process.env.TUNNEL;
+    }
 
     // setup and build selenium driver object 
     const driver = new webdriver.Builder()
-        .usingServer(gridUrl)
+        .usingServer(GRID_URL)
         .withCapabilities(capabilities)
         .build();
 
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..401d5cf
--- /dev/null
+++ b/package.json
@@ -0,0 +1,22 @@
+{
+  "name": "nodejs-selenium-sample",
+  "version": "1.0.0",
+  "description": "NodeJS selenium automation sample test for Lambdatest Cloud GRID.",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/LambdaTest/nodejs-selenium-sample.git"
+  },
+  "author": "",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/LambdaTest/nodejs-selenium-sample/issues"
+  },
+  "homepage": "https://github.com/LambdaTest/nodejs-selenium-sample#readme",
+  "dependencies": {
+    "selenium-webdriver": "^4.0.0-alpha.1"
+  }
+}