Demos
Each of these is a working page built from one request to /api/v1/site and nothing else — no database, no server rendering, no key, and no access to anything a stranger doesn't have. They look nothing like this page, or like each other, because nothing about the data says how it should be arranged.
The endpoint is documented at /docs/api. It needs no key and these pages are the whole argument for that — build your own, and nothing here can stop you.