---
title: "Check data merge"
method: GET
path: "/auth/merge"
tags: ["Auth"]
---

# Check data merge

`GET /auth/merge`

Get all users with same email, if there are more than one user with same email, need merge

## Response `200`

OK

- HandlerResponseAuthDataMergeCheck
  - `need_merge` boolean, required
  - `user_names` string[], required

## Other responses

- `400` — Bad Request
- `500` — Internal Server Error

## Changes

- **2024-05-03** `f3ab55eb13e7` — 1 info
  - endpoint added
- **2023-01-28** `6a7a8a92e7c3` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/artalkjs/apis/artalk-api/changes/auth/merge/get.md)

---

[API](https://skmtc.dev/artalkjs/apis/artalk-api.md) · [All operations](https://skmtc.dev/artalkjs/apis/artalk-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/artalkjs/artalk-api/revisions/2f927b464019/schema)