---
title: "Cancel running timer"
method: DELETE
path: "/v3/timer"
tags: ["[v3] Timer"]
---

# Cancel running timer

`DELETE /v3/timer`

Cancel the current timer for the authenticated user without creating or updating a time entry. Use the stop endpoint when tracked time should be saved. The operation is idempotent when no timer is running.

## Query parameters

- `timerId` integer

## Response `204`

Timer cancelled, or no timer was running.

## Other responses

- `401` — Unauthorized
- `403` — Forbidden

---

[API](https://skmtc.dev/timecamp/apis/timecamp-api.md) · [All operations](https://skmtc.dev/timecamp/apis/timecamp-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/timecamp/timecamp-api/revisions/047f6ac362aa/schema)