LibKis API Documentation links 404?

You have 3 options:

  1. Web Archive waybackmachine

pros: You get the linking between functions
cons: Not all pages work

https://archive.org/web/

  1. Source code: (.h files)

Pros: everything is there
Cons: no linking between stuff

  1. Python developer tools

Pros: Readily available directly in Krita and filterable for convenience
Cons: You need Krita open to run it