The property is named "scripts" when the URL is requested from Firefox, and "all_listable_scripts" when requested from Chrome.
The results will be different based on if you're logged in or not. The fact that the property name is different is a mistake.
This should be fixed now. The property names should be consistent, but if you're logged in, your own API results will still include private and deleted scripts.
For some reason, when I request URL https://greasyforks.org/en/users/824432-notyou.json in Firefox I get different property, than in Chrome. There are screenshots:
(Chrome 101.0.4951.54) (Firefox 79.0)