---
title: "Stop Sequential Calls"
method: POST
path: "/v2/phone-calls/outbound/sequential/{workflow_id}/stop"
tags: ["v2", "outbound-calls"]
---

# Stop Sequential Calls

`POST /v2/phone-calls/outbound/sequential/{workflow_id}/stop`

## Request

- Base URL: `https://api.mentium.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.mentium.io/v2/phone-calls/outbound/sequential/{workflow_id}/stop`
- Auth: HTTP bearer

Stop a running sequential calling workflow.

Sends a signal to the workflow to stop making new calls.
Current call in progress will complete, but no new calls will be initiated.

## Path parameters

- `workflow_id` string, required: Temporal workflow ID

## Headers

- `mentium-workspace-id` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/mentium/apis/mentium-api.md) - [All operations](https://skmtc.dev/mentium/apis/mentium-api/llms.txt) - [OpenAPI document](https://skmtc.dev/mentium/apis/mentium-api/revisions/b4ed8e59432e?raw)