jQuery没有解析json

I have a website and partner provide me this link https://www.fundingoptions.com/partner/integration/

I checked there is something related with oEmbed, but I not familiar with it.

This url https://www.fundingoptions.com/oembed/?affid=10 is returning json which I was parsing like this:

$(document).ready(function(){

  $.ajax({
    cache: true,
    type: 'GET',
    url: 'json/data.json',
    data: { get_param: 'value' },
    dataType:'json',
    success: function (data) {
        var names = data
        $('#json').html(data.html);
    }
  });

});

But it does not work anymore, I am stuck now :(.