The macro is available for server, cloud and data center.
Your Confluence Admin will have to buy it for you, you do have a trial period for 30 days - which you can extend.
However you can send a request your confluence admin a request to try the app.
P.S: Incase this helps, would appreciate you accepting my answer.
Hi, Confluence collaborators! As part of #Confluence-Collaboratory month, we’ve created a very special Mythsbusters segment, where we're dive into an interesting myth and uncover the truth behind i...
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events