---
title: "Send signal to process"
method: POST
path: "/browsers/{id_or_name}/process/{process_id}/kill"
tags: ["Browser Processes"]
---

# Send signal to process

`POST /browsers/{id_or_name}/process/{process_id}/kill`

## Request

- Base URL: `https://api.onkernel.com`
- URL: `https://api.onkernel.com/browsers/{id_or_name}/process/{process_id}/kill`
- Auth: HTTP bearer

## Path parameters

- `id_or_name` string, required
- `process_id` string, uuid, required

## Request body

- ProcessKillRequest: Signal to send to the process.
  - `signal` 'TERM' | 'KILL' | 'INT' | 'HUP', required: Signal to send.

## Response `200`

OK

- OkResponse: Generic OK response.
  - `ok` boolean, required: Indicates success.

## Other responses

- `400`: Bad Request – invalid input
- `404`: Resource not found
- `500`: Internal Server Error
- `default`: Error returned by the browser or its proxy

---

[API](https://skmtc.dev/kernel/apis/kernel-api.md) - [All operations](https://skmtc.dev/kernel/apis/kernel-api/llms.txt) - [OpenAPI document](https://skmtc.dev/kernel/apis/kernel-api/revisions/0f6cf4f58fe6?raw)