API Return null always

Question

var res = request('GET', 'https://indianstockexchange.p.mashape.com/index.php?id=532215' , {
            headers: {
                'X-Mashape-Key': '*****************EiI8lkOmBPVPp11qEtEjsnnc11dxc5RvgP',
                'Accept': 'application/json'
            },
        });
        console.log(JSON.parse(res.getBody('utf8')));

Returning null data always .....

Indian Stock Exchange

N/A

API Return null always