package.json

{
    "name": "wine-cellar",
    "description": "Wine Cellar Application",
    "version": "0.0.1",
    "private": true,
    "dependencies": {
        "express": "3.x"
    }
}

server.js

var express = require('express');

var app = express();

app.get('/wines', function(req, res) {
    res.send([{name:'wine1'}, {name:'wine2'}]);
});
app.get('/wines/:id', function(req, res) {
    res.send({id:req.params.id, name: "The Name", description: "description"});
});

app.listen(3000);
console.log('Listening on port 3000...');