---
title: "Mute one triggered alert for 24 hours"
method: POST
path: "/projects/{project_id}/triggered-alerts/{alert_id}/mute"
tags: ["alerts"]
---

# Mute one triggered alert for 24 hours

`POST /projects/{project_id}/triggered-alerts/{alert_id}/mute`

## Request

- Base URL: `https://eu.bisibility.com/api/v1`
- URL: `https://eu.bisibility.com/api/v1/projects/{project_id}/triggered-alerts/{alert_id}/mute`
- Auth: one of:
  - HTTP bearer
  - HTTP bearer
  - OAuth 2 (authorization code, authorization URL `/api/auth/oauth2/authorize`, token URL `/api/auth/oauth2/token`, scopes: `api:write`)

## Path parameters

- `project_id` string, required: Public project ID; membership and token scope are enforced.
- `alert_id` string, required

## Headers

- `Bisibility-API-Version` 'v1'
- `Idempotency-Key` string
- `X-Bisibility-Source` 'sdk' | 'cli' | 'mcp'

## Response `200`

JSON response

- TriggeredAlertMuteResult
  - `muted` true, required
  - `snoozed_until` string, date-time, nullable, required

## Other responses

- `400`: Bad request
- `401`: Unauthorized
- `403`: Forbidden
- `404`: Not found
- `409`: Unsupported API version
- `429`: Rate limited

## Changes

- **2026-10-19** `a6e1ec0dec82`: 2 breaking, 7 info
  - added the new path request parameter `alert_id`
  - added the new path request parameter `project_id`
  - the endpoint scheme security `AppOAuth` was added to the API
  - added the new optional `header` request parameter `Idempotency-Key`
  - …5 more

[Operation history](https://skmtc.dev/bisibility/apis/bisibility-public-api/changes/projects/:project_id/triggered-alerts/:alert_id/mute/post.md)

---

[API](https://skmtc.dev/bisibility/apis/bisibility-public-api.md) · [All operations](https://skmtc.dev/bisibility/apis/bisibility-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/bisibility/apis/bisibility-public-api/revisions/a6e1ec0dec82?raw)