ShowBox Addon

If the built-in proxy is slow or hits limits, you can deploy your own dedicated proxy worker for free.

1. Sign in to Cloudflare Dashboard.
2. Go to Workers & Pages on the left sidebar.
3. Click Create application → Create Worker.
4. Name it (e.g. my-showbox-proxy) and click Deploy.
5. Click Edit code, replace everything with the code below, and click Deploy.

export default {
  async fetch(request) {
    if (request.method === "OPTIONS") {
      return new Response(null, { headers: { "Access-Control-Allow-Origin": "*", "Access-Control-Allow-Headers": "*" }});
    }
    const url = new URL(request.url).searchParams.get("url");
    if (!url) return new Response("Add ?url=", { status: 400 });
    
    const req = new Request(url, request);
    req.headers.set("origin", new URL(url).origin);
    req.headers.set("referer", new URL(url).origin + "/");
    
    const res = await fetch(req);
    const newRes = new Response(res.body, res);
    newRes.headers.set("Access-Control-Allow-Origin", "*");
    return newRes;
  }
}

6. Copy your Worker's URL and paste it into the Custom Proxy URL field.