---
title: "Cancel running experiments"
method: PUT
path: "/v1/private/experiments/cancel"
tags: ["Experiments"]
---

# Cancel running experiments

`PUT /v1/private/experiments/cancel`

## Request

- Base URL: `http://localhost:5173/api`
- URL: `http://localhost:5173/api/v1/private/experiments/cancel`
- Auth: none declared

Stops the given experiments: queued items are skipped and the experiments are marked cancelled

## Request body

- IdsHolder
  - `ids` string[], required

## Response `204`

No content

## Other responses

- `403`: Forbidden
- `429`: Too many requests

## Changes

- **2026-10-26** `0067fada8962`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/comet-ml/apis/opik-rest-api/changes/v1/private/experiments/cancel/put.md)

---

[API](https://skmtc.dev/comet-ml/apis/opik-rest-api.md) - [All operations](https://skmtc.dev/comet-ml/apis/opik-rest-api/llms.txt) - [OpenAPI document](https://skmtc.dev/comet-ml/apis/opik-rest-api/revisions/0067fada8962?raw)