Build bots that people actually want to talk to.

// Telegram webhook on Cloudflare Workers
export default {
  async fetch(req, env) {
    const secret = req.headers.get("X-Telegram-Bot-Api-Secret-Token");
    if (secret !== env.TG_SECRET)
      return new Response("forbidden", { status: 403 });
    const update = await req.json();
    const msg = update.message;
    if (msg?.text === "/start")
      await tg(env, "sendMessage", {
        chat_id: msg.chat.id,
        text: "Hi! I am a well-behaved bot."
      });
    return new Response("ok");
  }
};