Почему не отправляется POST на Nodejs?

var data = querystring.stringify({
	"ID": 0,
	"PropertyID": 197688,
	"CheckIn" : "2016-01-25",
	"CheckOut" : "2016-01-30",
	"Renter": {
		"FirstName": "Victor",
		"LastName": "Smith",
		"PrimaryEmail": "testOnUpwork@example.com"
	}
});

var options = {
	host: url,
	path: path,
	method: 'POST',
	headers: {
		'Content-Type': 'application/x-www-form-urlencoded',
		'Content-Length': Buffer.byteLength(data)
	}
}


var req = http.request(options, function(res) {

		res.setEncoding('utf8');
		res.on('data', function (chunk) {
			console.log('BODY: ' + chunk);
		});
});

req.write(data);
req.end();