# Page Not Found

The URL `custom-headers` does not exist.

You might be looking for one of these pages:
- [Custom Headers](https://docs.beefree.io/beefree-sdk/other-customizations/advanced-options/custom-headers.md)
- [Custom AddOns](https://docs.beefree.io/beefree-sdk/builder-addons/custom-addons.md)
- [MCP Server v2 | Headless](https://docs.beefree.io/beefree-sdk/mcp-server/v2-headless.md)
- [Custom Head HTML](https://docs.beefree.io/beefree-sdk/server-side-configurations/custom-head-html.md)
- [Custom CSS](https://docs.beefree.io/beefree-sdk/other-customizations/appearance/custom-css.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.beefree.io/beefree-sdk/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.beefree.io/beefree-sdk/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/beefree-sdk/other-customizations/advanced-options/custom-headers.md`)
- Use `Accept: text/markdown` header for content negotiation