---
title: "Check if a username is available"
method: GET
path: "/api/v1/username"
---

# Check if a username is available

`GET /api/v1/username`

## Request

- Base URL: `https://posy.page`
- URL: `https://posy.page/api/v1/username`
- Auth: none declared

## Query parameters

- `check` string, required

## Response `200`

{ ok: boolean, reason?: string }

---

[API](https://skmtc.dev/posy/apis/posy-api.md) · [All operations](https://skmtc.dev/posy/apis/posy-api/llms.txt) · [OpenAPI document](https://skmtc.dev/posy/apis/posy-api/revisions/adb49ea419fd?raw)