---
title: "Download unpacked extension from Chrome Web Store"
method: GET
path: "/extensions/from_chrome_store"
tags: ["Extensions"]
---

# Download unpacked extension from Chrome Web Store

`GET /extensions/from_chrome_store`

Returns a ZIP archive containing the unpacked extension fetched from the Chrome Web Store.

## Query parameters

- `url` string, required
- `os` 'win' | 'mac' | 'linux'

## Response `200`

Extension ZIP archive

## Other responses

- `400` — Bad Request – invalid input
- `401` — Unauthorized – missing or invalid authorization token
- `403` — Forbidden – insufficient permissions or plan
- `500` — Internal Server Error

---

[API](https://skmtc.net/kernel/apis/kernel-api.md) · [All operations](https://skmtc.net/kernel/apis/kernel-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/kernel/kernel-api/revisions/9e8ce9fcf5e1/schema)