---
title: Daily AI summaries for a collection
description: >-
  Returns AI-generated daily summaries for the collection within the given date
  window (ET calendar days, inclusive).
---
# Daily AI summaries for a collection

`GET https://api.releases.sh/v1/collections/{slug}/daily-summaries`

Returns AI-generated daily summaries for the collection within the given date window (ET calendar days, inclusive). Defaults to the last 30 days. Rows are ordered newest-first. Summaries are generated nightly by the collection-summaries cron and only exist for days where the collection had at least one visible release.

**Auth:** optional Bearer token.

**Parameters**

| Name | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `slug` | path | string | yes | Collection slug. |
| `from` | query | string | no | Inclusive start date (YYYY-MM-DD, ET). Defaults to 30 days ago. |
| `to` | query | string | no | Inclusive end date (YYYY-MM-DD, ET). Defaults to today. |

**Responses**

- `200` Daily summaries for the collection.
- `400` Malformed `from`/`to` date (must be YYYY-MM-DD).
- `404` No collection with that slug.

Full request and response schemas: [OpenAPI 3.1 spec](https://api.releases.sh/v1/openapi.json).