---
title: "Item document headers only"
method: HEAD
path: "/item/{assetId}.md"
tags: ["items"]
---

# Item document headers only

`HEAD /item/{assetId}.md`

## Request

- Base URL: `https://rbxinvest.com`
- URL: `https://rbxinvest.com/item/{assetId}.md`
- Auth: none declared

The GET response headers, including the x-markdown-tokens estimate, with no body. Use it to budget context before spending any.

## Path parameters

- `assetId` string, required

## Response `200`

The GET response headers with no body.

## Other responses

- `404`: No item, creator, player or article at that path. Plain text rather than Markdown, so an agent does not quote an error as if it were a document.

---

[API](https://skmtc.dev/rbxinvest/apis/rbx-invest-markdown-for-agents.md) · [All operations](https://skmtc.dev/rbxinvest/apis/rbx-invest-markdown-for-agents/llms.txt) · [OpenAPI document](https://skmtc.dev/rbxinvest/apis/rbx-invest-markdown-for-agents/revisions/8b0850b2905c?raw)