Add E-Signatures to Deno

Deno.serve(async (req) => {
  if (req.method !== "POST") return new Response("Method not allowed", { status: 405 });

  const body = await req.json();
  const res = await fetch("https://signb.ee/api/send", {
    method: "POST",
    headers: {
      Authorization: `Bearer ${Deno.env.get("SIGNBEE_API_KEY")}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify(body),
  });

  return new Response(await res.text(), {
    headers: { "Content-Type": "application/json" },
  });
});