---
title: "Array Group By"
method: POST
path: "/api/array-group-by"
tags: ["Array & Object"]
---

# Array Group By

`POST /api/array-group-by`

## Request

- Base URL: `https://toolsthatdontupload.com`
- URL: `https://toolsthatdontupload.com/api/array-group-by`
- Auth: one of:
  - none
  - API key in header `X-API-Key`

## Request body

- object
  - `array` integer[], required
  - `key` string, required

## Response `200`

Success

- object

## Other responses

- `400`: Bad request - missing or invalid parameters
- `404`: Endpoint not found

---

[API](https://skmtc.dev/toolsthatdontupload/apis/tools-that-don-t-upload-api.md) · [All operations](https://skmtc.dev/toolsthatdontupload/apis/tools-that-don-t-upload-api/llms.txt) · [OpenAPI document](https://skmtc.dev/toolsthatdontupload/apis/tools-that-don-t-upload-api/revisions/fc4cea318919?raw)