Using (or importing) data from 5e tools

[BramvdnHeuvel]

As a user of both Improved Initiative and 5eTools, it would give me great benefit if the two could interoperate. That way, I could have all my homebrew in one place and still use them in apps like Improved Initiative.

It seems that improved initiative is currently using Open5e as its API, and it would be great if an alternative API source could be given, or if there's a simple way to import data from (a self-hosted instance of) 5eTools into the initiative tracker.