---
title: "Changes to Initializes passkey authentication for the user(s) corresponding to the identifier provided."
method: POST
path: "/v1/passkey/start-authentication-by-user"
---

# Changes to Initializes passkey authentication for the user(s) corresponding to the identifier provided.

`POST /v1/passkey/start-authentication-by-user`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 15 revisions.

- **2026-09-03** `d9b4ae8b3380` — 1 info

## Changes

- **2026-09-03** `d9b4ae8b3380` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/roblox/apis/roblox-api/docs/v1/passkey/start-authentication-by-user/post.md) · [API](https://skmtc.dev/roblox/apis/roblox-api.md) · [Page](https://skmtc.dev/roblox/apis/roblox-api/changes/v1/passkey/start-authentication-by-user/post)