---
title: Check if artifact exists
description: Check that a cache artifact with the given `hash` exists. This request returns response headers only and is equivalent to a `GET` request to this endpoint where the response contains no body.

Implementers should return 200 if the artifact exists, or 404 if it does not.
---

# Check if artifact exists



{/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}

<APIPage document={"remote-cache"} operations={[{"path":"/artifacts/{hash}","method":"head"}]} />


---

For a semantic overview of all documentation, see [/sitemap.md](/sitemap.md)

For an index of all available documentation, see [/llms.txt](/llms.txt)

For agent-facing discovery, including API and MCP surfaces, see [/agents.md](/agents.md)