---
title: "Update username"
method: POST
path: "/passport-profile/v1/username"
tags: ["passport profile"]
---

# Update username

`POST /passport-profile/v1/username`

Update username for the authenticated user's Passport wallet

## Request body

- UsernameUpdateRequest — Request to update username
  - `username` string, required — The new username

## Response `200`

OK

- UsernameUpdateResponse — Username update response
  - `username` string, required

## Other responses

- `400` — BadRequestError
- `401` — UnauthorizedError
- `403` — ForbiddenError
- `500` — InternalServerError

---

[API](https://skmtc.dev/immutable/apis/immutable-zkevm-api.md) · [All operations](https://skmtc.dev/immutable/apis/immutable-zkevm-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/immutable/immutable-zkevm-api/revisions/59f94155fcd0/schema)