---
title: "Check handle availability"
method: GET
path: "/api/user/check-username"
tags: ["User"]
---

# Check handle availability

`GET /api/user/check-username`

Public case-insensitive handle check. Query: username. Returns { available: boolean }.

## Query parameters

- `username` string, required

## Response `200`

{ available: boolean }

## Other responses

- `400` — Username is required

---

[API](https://skmtc.net/d-sports-ecosystem/apis/d-sports-api.md) · [All operations](https://skmtc.net/d-sports-ecosystem/apis/d-sports-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/d-sports-ecosystem/d-sports-api/revisions/cbc84b00330e/schema)