diff --git a/app.js b/app.js
new file mode 100644
index 0000000..fa3612f
--- /dev/null
+++ b/app.js
@@ -0,0 +1,43 @@
+const express = require('express');
+const app = express();
+
+const zipdb = require('./zipData');
+
+const PORT = process.env.PORT || 8000;
+
+
+// console.log(zipdb.byCity);
+
+
+app.get('/', (req, res) => {
+  res.json({test: 'Yay'});
+});
+
+
+app.get('/zip/:zipcode', (req, res) => {
+  const zipcode = req.params.zipcode
+  res.json(zipdb.byZip[zipcode]);
+  // fill in...
+  const inputZip = zipdb.byZip[zipcode]
+  if (!inputZip){
+    res.status(404).send('Zipcode Not Found')
+  }
+    res.json(inputZip)
+});
+
+
+app.get('/city/:cityname', (req, res) => {
+  const cities = req.params.cityname
+  res.json(zipdb.byCity[cities]);
+  // fill in...
+  const inputCity = zipdb.byCity[cities]
+  if (!inputCity){
+    res.status(404).send('City Not Found')
+  }
+    res.json(inputCity)
+});
+
+
+app.listen(PORT, () => {
+  console.log(`zip-api is up and running on ${PORT}`);
+});