Redmine

Try /users.json?status=
It returns the list of all users but not included status of theme.

That seems to work to return the users, but doesn't return their status, so there is no easy to without querying every user individually to get their status. Is there a way to get their status as well in the returned data?

:)
Try /users.json?status=1, /users.json?status=2 and /users.json?status=3, until that good day that the status field is included in the result.
Do this, instead of querying each user.