Problem using REST API from AJAX (CORS problem).

Hi,

I'm trying to use the REST API from inside a webpage using AJAX, and I am facing a CORS problem.

I'm invoking the applications list using this url, (which works fine from a browser tab) :

https://mycompany.saas.appdynamics.com/controller/rest/applications?output=JSON

I am getting an http code 200, but with no Allow-Control-Allow-Origin header, so the browser is throwing this error :

XMLHttpRequest cannot load https://mycompany.saas.appdynamics.com/controller/rest/applications?output=JSON. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost' is therefore not allowed access.

What do I need to do to get the REST API working from within an html page?

(this is saas dedicated environment)

Thanks in advance