---
title: "Proxy access to a collection asset"
method: GET
path: "/collections/{collectionId}/assets/{assetKey}"
tags: ["Features"]
---

# Proxy access to a collection asset

`GET /collections/{collectionId}/assets/{assetKey}`

Redirects to a pre-signed URL for accessing a collection asset stored in S3.
This endpoint is only available when asset proxying is enabled.

## Path parameters

- `collectionId` string, required
- `assetKey` string, required

## Other responses

- `302` — Redirect to pre-signed asset URL
- `400` — The request was malformed or semantically invalid
- `403` — The requested operation is forbidden
- `404` — The requested URI was not found.
- `500` — A server error occurred.

---

[API](https://skmtc.net/radiantearth/apis/stac-api.md) · [All operations](https://skmtc.net/radiantearth/apis/stac-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/radiantearth/stac-api/versions/11248209cf8c/schema)