---
title: "POST /v1/agents/{agent_id}/runs/{run_id}/cancel"
method: POST
path: "/v1/agents/{agent_id}/runs/{run_id}/cancel"
tags: ["runs"]
---

# POST /v1/agents/{agent_id}/runs/{run_id}/cancel

`POST /v1/agents/{agent_id}/runs/{run_id}/cancel`

## Request

- Base URL: `https://builder.twin.so`
- URL: `https://builder.twin.so/v1/agents/{agent_id}/runs/{run_id}/cancel`
- Auth: API key in header `x-api-key`

## Path parameters

- `agent_id` string, uuid, required
- `run_id` string, required

## Request body

- CancelRunBody
  - `reason` string, nullable

## Response `200`

- CancelRunResponse
  - `error` string, nullable
  - `success` boolean, required

## Other responses

- `404`

---

[API](https://skmtc.dev/twin/apis/twin-api.md) - [All operations](https://skmtc.dev/twin/apis/twin-api/llms.txt) - [OpenAPI document](https://skmtc.dev/twin/apis/twin-api/revisions/8128a72be171?raw)