---
title: "Check SSO status for an email or domain"
method: GET
path: "/v4/sso/check"
tags: ["v4", "SSO", "__public__"]
---

# Check SSO status for an email or domain

`GET /v4/sso/check`

## Query parameters

- `email` string, email, required — Email address to check SSO status for

## Response `200`

Success

- SuccessResponseSsoCheckResponse
  - `success` true, required — Flag for it request was successful
  - `data` SsoCheckResponse, required
    - `ssoEnabled` boolean, required — Whether SSO is enabled for the domain
    - `ssoRequired` boolean, required — Whether SSO login is required (email/password disallowed)
  - `meta` ResponseMeta
    - `requestId` string — Unique request identifier for tracing
    - `timestamp` string, date-time — Response timestamp (UTC)
    - `durationMs` integer, nullable — Request processing time in milliseconds

## Other responses

- `401` — Auth Invalid Token
- `403` — Forbidden Insufficient Permissions
- `422` — Validation Failed
- `426` — Business Quota Exceeded
- `500` — Internal Error

---

[API](https://skmtc.dev/definite/apis/defapi.md) · [All operations](https://skmtc.dev/definite/apis/defapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/definite/defapi/revisions/5ea378187147/schema)