Ready-to-use demo connector

[Smanst3r]

Hi, is there any way to connect to the URL "https://hypweb.net/elFinder-nightly/demo/2.1/php/connector.minimal.php" from a CodePen project or any publicly ready-to-use web server connected to elFinder?
I need it for demonstration purposes in my codepen project.
I'm trying to set the URL to "https://hypweb.net/elFinder-nightly/demo/2.1/php/connector.minimal.php," but I'm getting the following error:
"Unable to connect to the backend. HTTP error 0." in elFinder popup.
Additionally, in the console, I'm seeing CORS policy errors:
Access to XMLHttpRequest at 'https://hypweb.net/elFinder-nightly/demo/2.1/php/connector.minimal.php' from origin 'https://cdpn.io' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Thanks for any help!

[Smanst3r]

UPDATED:
no longer relevant