"Api-Key" and "Api-Username" for try.discourse.org?

[Falco]

It is! Discourse aims to be an open and crawleable platform by default. In fact you can even do the same on Meta.

@orli

list all groups

curl https://meta.discourse.org/g.json

@orli

for each group, list group member statistics: seen, posts, read time, …

curl https://meta.discourse.org/groups/translators/members.json?offset=0&order=&asc=true&filter=

https://meta.discourse.org/u/falco/summary.json

@orli

do this on a weekly basis and mail to the group leaders/guides.

Group leader data will be on the first request.