---
title: "Check whether a superadmin user exists"
method: GET
path: "/auth/users/superadmin"
tags: ["auth"]
---

# Check whether a superadmin user exists

`GET /auth/users/superadmin`

## Response `200`

OK

- object
  - `success` true, required
  - `msg` string, required
  - `data` object, required
    - `superAdminExists` boolean, required

## Other responses

- `500` — Internal server error

## Changes

- **2026-05-01** `39082d385dda` — 1 breaking, 2 warning, 5 info
  - the response's body type/format changed from ``/`` to `object`/`` for status `200`
  - removed the optional property `details` from the response with the `500` status
  - added the new `false` enum value to the `success` response property for the response status `500`
  - removed `#/components/schemas/SuccessResponse, subschema #2` from the response body `allOf` list for the response status `200`
  - …4 more
- **2025-08-11** `db719f9e3d34` — 1 breaking, 3 warning, 7 info
  - the response's body type/format changed from `object`/`` to ``/`` for status `200`
  - removed the optional property `data` from the response with the `200` status
  - removed the optional property `msg` from the response with the `200` status
  - removed the optional property `success` from the response with the `200` status
  - …7 more
- **2025-04-20** `b97ec6888b3c` — 6 breaking, 1 warning, 6 info
  - the response property `data` became optional for the status `200`
  - the response property `msg` became optional for the status `200`
  - the response property `msg` became optional for the status `500`
  - the response property `success` became optional for the status `200`
  - …9 more

[Change history](https://skmtc.dev/bluewave-labs/apis/checkmate-api/changes/auth/users/superadmin/get.md)

---

[API](https://skmtc.dev/bluewave-labs/apis/checkmate-api.md) · [All operations](https://skmtc.dev/bluewave-labs/apis/checkmate-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/bluewave-labs/checkmate-api/revisions/a9ac59e12c59/schema)