You can save your favorite requests so that you will find it during your next visits.
Click on the "Add to favorites" button to add current request in favorites.
Click on the "List of favorites" button in order to load a favorite request.
Warning, this is a local backup in your browser, it can be deleted at any time.
Cross-Origin Resource Sharing (CORS)
It creates HTTP requests on the client side, the calls are cross domain.
Cross-Origin Resource Sharing (CORS) is a mechanism to let a user agent gain permission to access selected resources from a server on another domain (than extendsclass.com).
You must allow CORS in your REST API. Example for CORS in php: