---
title: "Bulk-update favorites (v2)"
method: POST
path: "/v2/favorites/batch-update"
tags: ["favorites"]
---

# Bulk-update favorites (v2)

`POST /v2/favorites/batch-update`

Apply per-row partial updates (typically `ranking` reorderings) to multiple favorites in a single request. Uses `Promise.allSettled` semantics: a 200 response can carry per-row failures in `data.failed[]`. **Requires `Idempotency-Key`.**

## Request body

- object
  - `updates` object[], required
    - `favoriteId` string, uuid, required
    - `data` object, required
      - `ranking` integer

## Response `200`

Successful response

- object
  - `data` object, required
    - `affected` integer, required
    - `ids` string[]
    - `failed` object[]
      - `id` string, required
      - `error` object, required
        - `code` string, required
        - `message` string, required

## Other responses

- `400` — Request body failed validation.
- `401` — Missing or invalid API key.
- `403` — Valid key, insufficient permission.
- `404` — Resource does not exist.
- `409` — Request body failed validation.
- `429` — Rate limit exceeded.
- `500` — Unexpected server error.

---

[API](https://skmtc.net/getdex/apis/dex-public-api.md) · [All operations](https://skmtc.net/getdex/apis/dex-public-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/getdex/dex-public-api/versions/6f01cd52ac12/schema)