---
title: "List Drift Events"
method: GET
path: "/api/specs/{spec_id}/drift-events"
tags: ["specs"]
---

# List Drift Events

`GET /api/specs/{spec_id}/drift-events`

## Request

- Base URL: `https://api.modelwatch.app` (the document declares no server; this is the origin it was published from)
- URL: `https://api.modelwatch.app/api/specs/{spec_id}/drift-events`
- Auth: HTTP bearer

## Path parameters

- `spec_id` string, uuid, required

## Query parameters

- `limit` integer

## Response `200`

Successful Response

- DriftEventOut[]
  - `id` string, uuid, required
  - `spec_id` string, uuid, required
  - `run_id` string, uuid, required
  - `severity` 'none' | 'low' | 'medium' | 'high' | 'critical', required
  - `drift_score` number, required
  - `format_changed` boolean, required
  - `length_drift_pct` number, nullable, required
  - `semantic_drift` number, nullable, required
  - `refusal_change` boolean, required
  - `summary` string, nullable, required
  - `email_sent` boolean, required
  - `slack_sent` boolean, required
  - `created_at` string, date-time, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/modelwatch/apis/modelwatch-api.md) · [All operations](https://skmtc.dev/modelwatch/apis/modelwatch-api/llms.txt) · [OpenAPI document](https://skmtc.dev/modelwatch/apis/modelwatch-api/revisions/fdec2114300a?raw)