---
title: "Read Available Block Capabilities"
method: GET
path: "/api/block_capabilities/"
tags: ["Block capabilities"]
---

# Read Available Block Capabilities

`GET /api/block_capabilities/`

## Headers

- `x-prefect-api-version` string

## Response `200`

Successful Response

- string[]

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/prefecthq/apis/untitled-api-2.md) · [All operations](https://skmtc.net/prefecthq/apis/untitled-api-2/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/prefecthq/untitled-api-2/revisions/29ba6c4f8837/schema)