paw app - CORS - Paw and cURL work, but not jQUery code -

accessing wikipedia api works in paw, curl code paw generates. paw jquery code fails, however, generating cors error.

// api (post https://en.wikipedia.org/w/api.php)  jquery.ajax({     url: "https://en.wikipedia.org/w/api.php?" + jquery.param({         "action": "query",         "list": "search",         "srsearch": "feynman",         "format": "json",         "srlimit": "10",     }),     type: "post",     contenttype: "application/json",     data: json.stringify({      }) }) .done(function(data, textstatus, jqxhr) {     console.log("http request succeeded: " + jqxhr.status);     console.log(data); }) .fail(function(jqxhr, textstatus, errorthrown) {     console.log("http request failed"); }) .always(function() {     /* ... */ }); 

adding datatype: "jsonp", before type: "post" seems work. reasonable paw recognize problem , add whatever code appropriate? main motivation in purchasing paw hope if api call worked in paw, jquery code work well. thanks!