---
title: "Update the user's birthdate"
method: POST
path: "/v1/birthdate"
tags: ["Accounts"]
---

# Update the user's birthdate

`POST /v1/birthdate`

## Request body

- RobloxUsersApiBirthdateRequest — The birthdate request
  - `birthMonth` integer — The birth month
  - `birthDay` integer — The birth day
  - `birthYear` integer — The birth year
  - `password` string — Password

## Response `200`

OK

- RobloxWebWebAPIApiEmptyResponseModel

## Other responses

- `400` — 1: User not found. 4: The birthdate provided is invalid. 8: Password is incorrect.
- `401` — 0: Authorization has been denied for this request.
- `403` — 0: Token Validation Failed 2: PIN is locked. 5: Invalid birthdate change.
- `500` — 0: An unknown error occured. 5: Invalid birthdate change.

---

[API](https://skmtc.net/roblox/apis/roblox-api.md) · [All operations](https://skmtc.net/roblox/apis/roblox-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/roblox/roblox-api/versions/e15802062270/schema)