Wordpress loop Posts using jQuery

loop-posts.html

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<h1>Show Adds via JSON Rest Query</h1>
<script>
  (function($) {
	$(document).ready(function(){
	    $.getJSON("https://www.rainbat.ch/wp-json/wp/v2/inserat/?json=1",function(data) {
	    	console.log(data);
	    	$.each(data, function(k, v) {
    			$('body').append( '<h3>' + v.title.rendered + '</h3>' );
    			$('body').append( '<p>' + v.content.rendered + '</p>' );
    		});
	    });
	});
    })(jQuery);
</script>