Check username
Check username availability and suggestion.
Endpoint
GET /api/v1/check-username?username=usernameRequest
Query parameter: username (required).
Usage
curl "$GHIT_API_URL/v1/check-username?username=janedoe"Success
200 OK when available, 409 Conflict when unavailable.
{ "available": false, "suggestion": "janedoe-2" }Errors
400 Bad Requestfor missing/invalid username or reserved usernames.