PUT /users/me/username to change your account username. The new username must be unique — if it is already taken, the API returns a 409 Conflict response. This endpoint is strictly rate limited to one request per hour.
Endpoint
Request body
The new username to set for your account.
Response
Status: 200 OKConfirmation message. Value is
"Username updated successfully.".Error codes
Example
cURL
Response
This endpoint is rate limited to 1 request per hour. Plan username changes accordingly — users cannot change their username again until the window resets.