The ReportingCloud API supports Cross Origin Resource Sharing (CORS) for AJAX requests from any origin. You can learn more about the CORS W3C recommendation here:
Traditionally, AJAX requests have been restricted by the Same Origin Policy that only allowed them to make request to resources within the same domain. Since HTML5, this restriction is gone and allows for AJAX requests to be made across domains.
The following is a sample CURL request from a browser hitting http://example.com: