Get twitter favs with request in node.js

gistfile1.js

    var oauth = {
        consumer_key: config.twitter.clientID,
        consumer_secret: config.twitter.clientSecret,
        token: twitterUser.token,
        token_secret: twitterUser.tokenSecret
    };

    var params = {
        user_id: twitterUser.id,
        count: 200
    }

    request({
        oauth: oauth,
        url: 'https://api.twitter.com/1.1/favorites/list.json?' + qs.stringify(params)
    }, function (err, request, body) {
        res.jsonp(body);
    });