---
title: "Synchronous User Data"
method: POST
path: "/api/user/v1/synchronous"
---

# Synchronous User Data

`POST /api/user/v1/synchronous`

## Query parameters

- `guest_id` string, required
- `app_id` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/backgroundremove/apis/fastapi.md) · [All operations](https://skmtc.dev/backgroundremove/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/backgroundremove/fastapi/revisions/f7e2a01db7f3/schema)