---
title: "Brands whose ad launches are accelerating fastest in the newest week of the pacing model (estimated launches a week against their trailing rate, corrected for how often each brand is collected), optionally within a category. The model's history began 2026-09-28, so the answer is marked partial with the number of weeks it rests on."
method: GET
path: "/v1/rankings/breakouts"
tags: ["rankings"]
---

# Brands whose ad launches are accelerating fastest in the newest week of the pacing model (estimated launches a week against their trailing rate, corrected for how often each brand is collected), optionally within a category. The model's history began 2026-09-28, so the answer is marked partial with the number of weeks it rests on.

`GET /v1/rankings/breakouts`

## Request

- Base URL: `https://api.storequant.com`
- URL: `https://api.storequant.com/v1/rankings/breakouts`
- Auth: HTTP bearer

Brands whose ad launches are accelerating fastest in the newest week of the pacing model (estimated launches a week against their trailing rate, corrected for how often each brand is collected), optionally within a category. The model's history began 2026-09-28, so the answer is marked partial with the number of weeks it rests on. Scope `rankings:read`; cache `daily`.

## Query parameters

- `category_id` string, uuid
- `limit` integer

## Response `200`

Success.

- object
  - `data` object[], required
    - `brand` object, required
      - `id` string, uuid, required
      - `slug` string, required
      - `name` string, required
      - `logo_url` string, uri, nullable, required
      - `url` string, uri, required
    - `week_start` string, date, required
    - `launch_rate` number, nullable, required
    - `launch_accel` number, nullable, required
    - `pct_launch_rate` number, nullable, required
    - `active_level` number, nullable, required
    - `winner_share` number, nullable, required
    - `launches_seen_4w` integer, required
    - `cadence_tier` string, required
    - `churn_type` string, required
    - `quadrant` string, nullable, required
  - `meta` object, required
    - `request_id` string, required
    - `as_of` string, date-time, required
    - `lag_hours` number
    - `cursor` string
    - `count` integer
    - `partial` boolean
    - `notes` string[]

## 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/4d67a114a13c?raw)