Does Rust has public API data I can use?

[ummahusla]

Would like to tinker around it over the weekend

[noil]

It must be somewhere because there are sites like these:
Rust stats
But no idea where the documentation is.

[MrJeff]

That uses Steams API. Facepunch doesn't have a public API. Not sure if they're going to have one again. (They used too if i remember rightly but its now private)