[tracker1]

You'd be surprised... generally if there's a dedicated hostname for the API, I would expect / to either display or redirect to API docs.

Also, doesn't help when you're reverse proxying /api to $API/api

[inopinatus]

Posting on this forum means you are probably not J. Random User. I mean specifically anyone who will not grasp the difference between http:// and https://api.example.com.