foo.js

var url = 'https://zapier.com/hooks/catch/n/oyya3/'
$.ajax({
   type: 'POST',
    url: url,
    data: {name: 'The Dude'},
    contentType: "application/json",
    dataType: 'jsonp',
    success: function(json) {
       console.dir(json);
    },
    error: function(e) {
       console.log(e.message);
    }
});