---
title: "Stop Workflow"
method: POST
path: "/api/v2/workflows/stop"
tags: ["Workflow"]
---

# Stop Workflow

`POST /api/v2/workflows/stop`

Stop a running workflow execution

## Request body

- WorkflowStopRequest — Request schema for stopping workflow.
  - `job_id` union, required
    - string
    - string, uuid

## Response `200`

Successful Response

- WorkflowStopResponse — Response schema for stopping workflow.
  - `job_id` union, required
    - string
    - string, uuid
  - `message` string, nullable

## Other responses

- `422` — Validation Error

## Changes

- **2026-07-21** `22962dc5e81b` — 1 info
  - the endpoint scheme security `OAuth2PasswordBearerCookie` was added to the API
- **2026-03-12** `830c31118215` — 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status
- **2026-03-06** `0be341779529` — 1 info
  - endpoint added
- **2026-02-18** `191b57fc530b` — 1 breaking
  - api path removed without deprecation
- **2026-02-10** `0be341779529` — 1 info
  - endpoint added

[Full history](https://skmtc.dev/langflow-ai/apis/langflow/changes/api/v2/workflows/stop/post.md)

---

[API](https://skmtc.dev/langflow-ai/apis/langflow.md) · [All operations](https://skmtc.dev/langflow-ai/apis/langflow/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/langflow-ai/langflow/revisions/22962dc5e81b/schema)