diff --git a/api/discovery.js b/api/discovery.js
index 8898828..2c55d5a 100644
--- a/api/discovery.js
+++ b/api/discovery.js
@@ -1,5 +1,5 @@
 //discovery.js
-export default function handler(req, res) {
+const handler = async (req, res) => {
   if (req.method !== 'GET') {
     return res.status(405).json({ error: 'Method not allowed' });
   }
@@ -23,7 +23,7 @@ export default function handler(req, res) {
           required: false
         }
       ],
-      endpoint: `${baseUrl}/tools/greeting`,
+      endpoint: `/tools/greeting`,
       http_method: "POST"
     },
     {
@@ -37,16 +37,17 @@ export default function handler(req, res) {
           required: false
         }
       ],
-      endpoint: `${baseUrl}/tools/todays-date`,
+      endpoint: `/tools/todays-date`,
       http_method: "POST"
     },
     {
       name: "rick-roll",
       description: "Rick rolls the user",
       parameters: [],
-      endpoint: `${baseUrl}/tools/rick-roll`,
+      endpoint: `/tools/rick-roll`,
       http_method: "POST"
     }
   ];
   res.status(200).json({ functions });
 }
+module.exports = handler;
diff --git a/api/hello.js b/api/hello.js
new file mode 100644
index 0000000..b75573f
--- /dev/null
+++ b/api/hello.js
@@ -0,0 +1,14 @@
+const handler = async (req, res) => {
+  try {
+    const { name = 'World' } = req.query;
+    res.status(200).json({
+      message: `Hello, ${name}!`,
+      timestamp: new Date().toISOString(),
+      method: req.method
+    });
+  } catch (error) {
+    res.status(500).json({ error: 'Internal Server Error' });
+  }
+};
+
+module.exports = handler;
diff --git a/api/test.js b/api/test.js
deleted file mode 100644
index 2f48f32..0000000
--- a/api/test.js
+++ /dev/null
@@ -1,5 +0,0 @@
-
-// api/test.js
-export default function handler(req, res) {
-  res.status(200).json({ message: "Test endpoint working!" });
-}
diff --git a/api/tools/greeting.js b/api/tools/greeting.js
index ef316c6..9b1ded5 100644
--- a/api/tools/greeting.js
+++ b/api/tools/greeting.js
@@ -1,5 +1,5 @@
 // api/tools/greeting.js
-export default function handler(req, res) {
+const handler = async (req, res) => {
   if (req.method !== 'POST') {
     return res.status(405).json({ error: 'Method not allowed' });
   }
@@ -30,3 +30,4 @@ export default function handler(req, res) {
     res.status(500).json({ error: 'Internal server error' });
   }
 }
+module.exports = handler;
diff --git a/api/tools/rick-roll.js b/api/tools/rick-roll.js
index 8814444..e2d01c3 100644
--- a/api/tools/rick-roll.js
+++ b/api/tools/rick-roll.js
@@ -1,5 +1,5 @@
 // api/tools/rick-roll.js
-export default function handler(req, res) {
+const handler = async (req, res) => {
   if (req.method !== 'POST') {
     return res.status(405).json({ error: 'Method not allowed' });
   }
@@ -25,3 +25,4 @@ export default function handler(req, res) {
     res.status(500).json({ error: 'Internal server error' });
   }
 }
+module.exports = handler;
diff --git a/api/tools/todays-date.js b/api/tools/todays-date.js
index 9912436..09eca87 100644
--- a/api/tools/todays-date.js
+++ b/api/tools/todays-date.js
@@ -1,5 +1,5 @@
 // api/tools/todays-date.js
-export default function handler(req, res) {
+const handler = async (req, res) => {
   if (req.method !== 'POST') {
     return res.status(405).json({ error: 'Method not allowed' });
   }
@@ -39,3 +39,4 @@ export default function handler(req, res) {
     res.status(500).json({ error: 'Internal server error' });
   }
 }
+module.exports = handler;
diff --git a/package.json b/package.json
deleted file mode 100644
index a42a5c0..0000000
--- a/package.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "name": "opal-tools-registry",
-  "version": "1.0.0",
-  "description": "Simple Opal Tools Registry for Vercel",
-  "scripts": {
-    "dev": "dev",
-    "build": "build",
-    "deploy": "vercel --prod"
-  },
-  "dependencies": {},
-  "devDependencies": {
-    "vercel": "^32.0.0"
-  },
-  "engines": {
-    "node": ">=16.0.0"
-  }
-}
diff --git a/vercel.json b/vercel.json
index a308e33..4a76343 100644
--- a/vercel.json
+++ b/vercel.json
@@ -1,8 +1,31 @@
 {
-  "$schema": "https://openapi.vercel.sh/vercel.json",
+  "version": 2,
   "builds": [
-    { "src": "*.html", "use": "@vercel/static" },
-    { "src": "*.py", "use": "@vercel/python" },
-    { "src": "*.js", "use": "@vercel/node" }
+    {
+      "src": "api/**/*.js",
+      "use": "@vercel/node"
+    }
+  ],
+  "routes": [
+    {
+      "src": "/api/([^/]+)",
+      "methods": ["GET", "POST", "PUT", "DELETE", "OPTIONS"],
+      "dest": "/api/$1.js"
+    },
+    {
+      "src": "/api/([^/]+).*",
+      "methods": ["GET", "POST", "PUT", "DELETE", "OPTIONS"],
+      "dest": "/api/$1.js"
+    },
+    {
+      "src": "/api/tools/([^/]+)",
+      "methods": ["GET", "POST", "PUT", "DELETE", "OPTIONS"],
+      "dest": "/api/tools/$1.js"
+    },
+    {
+      "src": "/api/tools/([^/]+).*",
+      "methods": ["GET", "POST", "PUT", "DELETE", "OPTIONS"],
+      "dest": "/api/tools/$1.js"
+    }
   ]
 }