---
title: "Changes to Link X account: sync username from Privy after OAuth"
method: POST
path: "/v1/x-account/link"
---

# Changes to Link X account: sync username from Privy after OAuth

`POST /v1/x-account/link`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 87 revisions.

- **2026-10-25** `8d368659667e`: 2 breaking, 2 info

## Changes

- **2026-10-25** `8d368659667e`: 2 breaking, 2 info
  - the response property `avatarUrl` became nullable for the status `200`
  - the response property `xUsername` became nullable for the status `200`
  - response property `avatarUrl` list-of-types was narrowed by removing types `null` from media type `application/json` of response `200`
  - response property `xUsername` list-of-types was narrowed by removing types `null` from media type `application/json` of response `200`

---

[Operation](https://skmtc.dev/legend/apis/legend-api/docs/v1/x-account/link/post.md) - [API](https://skmtc.dev/legend/apis/legend-api.md) - [Page](https://skmtc.dev/legend/apis/legend-api/changes/v1/x-account/link/post)