Authenticating for Roblox API through Roblox?

[chaoscient (VALKYRiE)]

Hello there! I am trying to use games.roproxy.com/v1/games/multiget-place-details to get the UniverseID of a place within a Roblox script.

Sadly, attempting to do this requires authenticating (you can see for yourself by going to the link above), which is not something I know how to do in a Roblox script. If anyone can maybe give me some sort of tutorial on how to do this correctly, it’d be amazing.

I am very new to using the Roblox API, but not new to developing on Roblox. I just never had to use the API while scripting until now.

Again; this is not for something outside of Roblox, I am looking for how to do this in a Roblox script, which is why a proxy is needed.

[chaoscient (VALKYRiE)]

Update: I figured it out out on my own in like 10 minutes after a break to watch Fallout. Thanks, me!

Final code, for anyone wondering:

local httpService = game:GetService("HttpService")

local url = "https://games.roproxy.com/v1/games/multiget-place-details?placeIds=".. placeid --url

local headers = {
	["Cookie"] = roblosecurity
} --dictionary of authorization headers

local success, result = pcall(function()
	return httpService:GetAsync(url, false, headers)
end)

if success then
	local final = httpService:JSONDecode(result)

	print(final[1].universeId)
else
	warn(result)
end