Thanks for this space. We would like to connect JIRA and HipChat and then be able to insert a comment in HipChat for JIRA. Could you help me with that?
Sure, I'll be happy to. Here you got the documentation on how to integrate JIRA and HipChat: https://confluence.atlassian.com/adminjiracloud/integrating-with-collaboration-tools-776830282.html
As of the inserting of the comment, you can find an add-on at the Atlassian Marketplace for that: https://marketplace.atlassian.com/plugins/com.keplerrominfo.plugins.hipchat.hipchatissue/cloud/overview
There are also some Cloud solutions that would do a similar thing (we have not tried those though):https://zapier.com/zapbook/hipchat/jira/