---
title: "Ignore signals"
method: POST
path: "/v1/projects/{projectSlug}/signals/ignore"
tags: ["Signals"]
---

# Ignore signals

`POST /v1/projects/{projectSlug}/signals/ignore`

## Request

- Base URL: `https://api.latitude.so`
- URL: `https://api.latitude.so/v1/projects/{projectSlug}/signals/ignore`
- Auth: HTTP bearer

Marks each signal in `signalIds` as ignored, archiving it. Monitoring is stopped and notifications are also muted.

## Path parameters

- `projectSlug` string, required: Project slug (human-readable identifier)

## Request body

- SignalsLifecycleBody
  - `signalIds` string[], required: Non-empty list of signal ids. Operations are idempotent — already-applied signals are unchanged.

## Response `200`

Per-signal result

- SignalsLifecycleResponse
  - `items` SignalLifecycleItem[], required: Per-signal result, in the order requested.
    - `signalId` string, required: Signal this entry applies to.
    - `resolvedAt` string, nullable, required: ISO-8601 timestamp at which the signal was resolved, or `null`.
    - `ignoredAt` string, nullable, required: ISO-8601 timestamp at which the signal was ignored, or `null`.
    - `regressedAt` string, nullable, required: ISO-8601 timestamp at which a new occurrence reopened the resolved signal, or `null`.
    - `mutedAt` string, nullable, required: ISO-8601 timestamp at which notifications were muted, or `null`. Ignoring a signal also mutes it.
    - `updatedAt` string, required: ISO-8601 timestamp of the last update.
    - `changed` boolean, required: `true` when this call changed the signal, `false` when it was already in that state.

## Other responses

- `400`: Validation error
- `401`: Unauthorized
- `404`: Not found

## Changes

- **2026-07-21** `a74967b6b972`: 1 info
  - endpoint added
- **2026-06-28** `5cedc15b21b5`: 1 breaking
  - api path removed without deprecation
- **2026-06-18** `94100174a89b`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/latitude-dev/apis/latitude/changes/v1/projects/:projectSlug/signals/ignore/post.md)

---

[API](https://skmtc.dev/latitude-dev/apis/latitude.md) - [All operations](https://skmtc.dev/latitude-dev/apis/latitude/llms.txt) - [OpenAPI document](https://skmtc.dev/latitude-dev/apis/latitude/revisions/0685be1cbf9f?raw)