local DiscordHook = require("DiscordHook")

local success, hook = DiscordHook.createWebhook("<MY WEBHOOK>")

if not success then
  error("Webhook connection failed! Reason: " .. hook)
end

p = peripheral.wrap("back")

while true do
  local players = p.getNearbyPlayers(4)

  if #players > 0 then
    hook.sendEmbed(
      "@<everyone>",
      "Base Defense System",
      "An intruder has been detected! User **'TEST'** has entered your claim`! Please send defensive units out now!",
      nil,
      0xFF0000,
      nil,
      "https://crafatar.com/avatars/921dc3a0f51a47fd89a00391868ff50a?size=25",
      "Base Defence System",
      "https://media.energetic.pw/pm5sfo-82l.jpg"
    )
  end
end