Documentation request + how do i use this to access a Drupal REST or JSON API?

Is there any documentation available for how to set this module/s up with Drupal?

Did you look at the README? it's a little sparse but has some instructions
https://git.drupalcode.org/project/jwt/-/blob/2.x/README.md

if that's not sufficient, please propose changes there

Thanks @pwolanin

That was helpful but really I was looking for more detail on how to set up JWT authentication for a REST API in Drupal. I ended up using this very old blog post I found
https://drupalsun.com/edward-chan/2017/03/23/using-json-web-tokens-jwt-a...

Maybe this use case is too specific or out of scope for the module's documentation, but as an end user of this module I found the provided documentation a bit too abstract. So this blogs specific example of how to configure the module for a real purpose was very useful

IMO the README needs to be extended to show how to obtain a JWT using example HTTP requests.