---
title: "List API extensions"
method: GET
path: "/v3/extensions"
tags: ["extensions"]
---

# List API extensions

`GET /v3/extensions`

Lists Block Storage API extensions

## Response `200`

OK

- Extensions
  - `extensions` Extension[]
    - `alias` string — The alias for the extension
    - `description` string — The extension description
    - `links` Link[]
      - `href` string, uri
      - `rel` string
      - `type` string
    - `name` string — The name of the extension
    - `updated` string, date-time

---

[API](https://skmtc.net/platform9/apis/cluster-blueprint-api.md) · [All operations](https://skmtc.net/platform9/apis/cluster-blueprint-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/platform9/cluster-blueprint-api/revisions/708ad90fe444/schema)