How to use "posts api"

Airee

nodebb-plugin-sso-steam-v2 has a feature that allows you to use Steam IDs and Steam Profile Links in themes as said here

Added steam info to posts api for theme makers to use (post.user.sso-steam:steamid & post.user.sso-steam:profile)

How exactly would I use this?

yariplus

Add api/ to the url of any post, to see all the variables templates can use. ie:

Using the plugin would add the variable {posts.post.user.sso-steam:steamid} to all templates that have posts.

Airee

{posts.post.user.sso-steam:steamid}

Thank you, yari!