You could send a request to a public proxy, since Roblox will not allow you to directly send requests to their API from a script.
An example can be: https://games.roproxy.com/v1/games?universeIds=*your EXPERIENCE id goes here*
(you can get it by printing game.GameId)
To send a request, you must use HttpService. You also need HTTP Requests enabled in the game settings.
For example:
local HttpService = game:GetService("HttpService")
local request = HttpService:GetAsync(HttpService:UrlEncode("https://games.roproxy.com/v1/games?universeIds=4858199299")) -- 4858199299 is my experience id
print(request)
Although, you should read this before doing so: PSA: Stop using Roblox proxies! (roproxy, rprxy.xyz, rprxy)