I would like to print the amount of Facebook likes for a url into a block.
The Facebook API returns JSON like so: https://api.facebook.com/method/fql.query?query=select%20like_count%20from%20link_stat%20where%20url=%27http://drupal.stackexchange.com/%27&format=json
What is the Drupal 8 way to print this data in an block?
