---
title: "Corpus size, last read time and per-category coverage."
method: GET
path: "/v1/system/freshness"
tags: ["system"]
---

# Corpus size, last read time and per-category coverage.

`GET /v1/system/freshness`

## Request

- Base URL: `https://api.storequant.com`
- URL: `https://api.storequant.com/v1/system/freshness`
- Auth: HTTP bearer

Corpus size, last read time and per-category coverage. Scope `system:read`; cache `hourly`.

## Response `200`

Success.

- object
  - `data` object, required
    - `ads_total` integer, required
    - `brands_total` integer, required
    - `brands_with_usable_data` integer, required
    - `last_read_at` string, date-time, required
    - `data_version` string, required
    - `coverage` object[], required
      - `category_slug` string, required
      - `brands` integer, required
      - `brands_read_7d` integer, required
  - `meta` object, required
    - `request_id` string, required
    - `as_of` string, date-time, required
    - `lag_hours` number
    - `cursor` string
    - `count` integer

## Other responses

- `4XX`: The one error shape.
- `5XX`: The one error shape.

---

[API](https://skmtc.dev/scrollstash/apis/storequant-api.md) · [All operations](https://skmtc.dev/scrollstash/apis/storequant-api/llms.txt) · [OpenAPI document](https://skmtc.dev/scrollstash/apis/storequant-api/revisions/4fbe9d681caf?raw)