The members list endpoint appears to ignore the role query parameter. Regardless of whether I send all, member, or admin I always get a full list of all members. The same request with an oauth token and the regular accept header returns a filtered list.
Thanks for the report @naderman. That sounds like unintended behavior. We’ll look into a fix and report back once that query parameter is working.
We just pushed out a fix which should solve your issue.
Please let me know if you have any more difficulties.