We'll create fresh WordPress site with WP API Shortcodes installed. You have 20 minutes to test the plugin after that site we'll be deleted.
You can use Simple Shortcode [wpapi-posts].
This shortcode can get many data from WP REST API(Version2).
[wpapi-posts]
[wpapi-posts s="WP-API" url="http://example.com/" posts_per_page="5"]
[wpapi-posts type="pages"]
[wpapi-posts type="media" size="thumbnail"]