Wordpress API with Express

Is it possible to make an external http get request from Wordpress API using express?

Let's say I want to make a get request to http://demo.wp-api.org/wp-json/wp/v2/posts - This are a list of posts from wordpress.

Sample:

router.get('/posts', function(req, res){
     I should make an external http request here from wordpress api
     ("http://demo.wp-api.org/wp-json/wp/v2/posts")

     Then I want to display the response as json
}

via Sherwin Ablaña Dapito