Target API data fetching with Express and Request

app.js

var _       = require('lodash'),
    express = require('express'),
    request = require('request'),
    app = express();

var API_KEY = '1Kfdqvy6wHmvJ4LDyAVOl7saCBoKHcSb';

app.get('/products/:id', function(req, res) {
    var ourData = {
        age_group: '0-1 years old',
        tags: ['math', 'problem solving', 'counting']
    };

    var id = req.params.id;
    request.get('http://api.target.com/items/v3/' + id, {
        qs: {
            id_type: 'dpci',
            key: API_KEY
        },
        json: true
    }, function(err, response, body) {
        var targetItems = _.get(body, 'product_composite_response.items');
        ourData.urls = targetItems.map(function(item) {
            return item.data_page_link;
        });
        res.json(ourData);
    });
});
app.listen(5000);
console.log('App running on port 5000');

Hi,
Are you getting response from this service? When i tried the URL is not forming properly.