How to use the rprxy api proxy to get a players followers?

This might help you understand what I'm talking about: https://scriptinghelpers.org/questions/38305/getting-the-friends-of-a-player

I heard you can use this proxy to get things from the roblox api, so I was wondering if you could do whats being done in the link above but instead of getting friends how would you get followers?

Edit: This link might also help, https://api.roblox.com/docs#Friends