---
title: "POST /api/protected/user/language"
method: POST
path: "/api/protected/user/language"
tags: ["User"]
---

# POST /api/protected/user/language

`POST /api/protected/user/language`

## Request

- Base URL: `https://idkrx.com`
- URL: `https://idkrx.com/api/protected/user/language`
- Auth: API key in cookie `authjs.session-token`

Save the account's language (en or es); null clears the choice so the URL decides again

## Request body

- object
  - `lang` 'en' | 'es' | 'null', nullable, required

## Response `200`

Language saved

## Other responses

- `401`: Unauthorized

---

[API](https://skmtc.dev/idkrx/apis/idkrx-api.md) · [All operations](https://skmtc.dev/idkrx/apis/idkrx-api/llms.txt) · [OpenAPI document](https://skmtc.dev/idkrx/apis/idkrx-api/revisions/086725fb5578?raw)