---
title: Send Bot Management information to origin
description: Send [Bots](/bots/) information to your origin. Refer to [Bot Management variables](/bots/reference/bot-management-variables/) for a full list of available fields.
image: https://edgetunnel-b2h.pages.dev/core-services-preview.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://edgetunnel-b2h.pages.dev/rules/llms.txt  
> Use this file to discover all available pages before exploring further. 

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# Send Bot Management information to origin

Send [Bots](https://edgetunnel-b2h.pages.dev/bots/) information to your origin. Refer to [Bot Management variables](https://edgetunnel-b2h.pages.dev/bots/reference/bot-management-variables/) for a full list of available fields.

**JavaScript**

```js
export default {
  async fetch(request) {
    // Clone the original request to construct a new request
    const newRequest = new Request(request);
    // Set Bot Management headers on a new request to the origin: https://edgetunnel-b2h.pages.dev/bots/reference/bot-management-variables/#workers-variables
    newRequest.headers.set("bot-score", request.cf.botManagement.score); // bot score (integer)
    newRequest.headers.set(
      "verified-bot",
      request.cf.botManagement.verifiedBot,
    ); // verified bot (boolean)
    newRequest.headers.set("ja4", request.cf.botManagement.ja4); // JA4 fingerprint hash (string)
    // Serve response to the new request from the origin
    return await fetch(newRequest);
  },
};
```

```json
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{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/rules/","name":"Rules"}},{"@type":"ListItem","position":3,"item":{"@id":"/rules/snippets/","name":"Cloudflare Snippets"}},{"@type":"ListItem","position":4,"item":{"@id":"/rules/snippets/examples/","name":"Snippets examples"}},{"@type":"ListItem","position":5,"item":{"@id":"/rules/snippets/examples/bot-data-to-origin/","name":"Send Bot Management information to origin"}}]}
```