---
title: "NBA lineup/rotation change signals (Growth+)"
method: GET
path: "/v1/nba/depth-chart/changes"
tags: ["NBA"]
---

# NBA lineup/rotation change signals (Growth+)

`GET /v1/nba/depth-chart/changes`

## Request

- Base URL: `https://api.playcallerapp.com`
- URL: `https://api.playcallerapp.com/v1/nba/depth-chart/changes`
- Auth: API key in header `X-PlayCaller-Key`

Lineup and rotation changes sourced from beat reporter signals (depth_chart_change, lineup_change, rotation_change, role_change, starting_lineup, practice_report, lineup_update, roster_move signal types).

**Tier access:** Growth, Pro Insights, Syndicate Alpha

## Query parameters

- `since` string, date
- `team` string
- `player` string
- `limit` integer

## Response `200`

Lineup/rotation change signals

- object
  - `success` boolean
  - `endpoint` string
  - `sport` string
  - `since` string, date
  - `count` integer
  - `data` object[]
    - `id` integer
    - `player_name` string
    - `team` string, nullable
    - `signal_type` string
    - `severity` string
    - `description` string, nullable
    - `detail` string, nullable
    - `source` string, nullable
    - `detected_at` string, date-time

## Other responses

- `401`: Missing or invalid API key
- `402`: Growth tier or higher required
- `429`: Rate limit or monthly quota exceeded
- `500`: Internal server error

---

[API](https://skmtc.dev/playcallerapp/apis/playcaller-data-api.md) · [All operations](https://skmtc.dev/playcallerapp/apis/playcaller-data-api/llms.txt) · [OpenAPI document](https://skmtc.dev/playcallerapp/apis/playcaller-data-api/revisions/100c0a3ffbfe?raw)