---
title: "Use this endpoint to authenticate CIBA user"
method: GET
path: "/ciba_user_authorize"
tags: ["Backchannel User Authorization Endpoint"]
---

# Use this endpoint to authenticate CIBA user

`GET /ciba_user_authorize`

When using internal authenticator, to be authenticated user should hit this
endpoint to perform authentication and optionally provides consents.

## Query parameters

- `stateId` string, required

## Response `200`

CIBA user authorization page

## Other responses

- `400` — CIBA user authorization page
- `404` — CIBA session not found

---

[API](https://skmtc.net/ibm/apis/ibm-security-verify-access-oidc-provider.md) · [All operations](https://skmtc.net/ibm/apis/ibm-security-verify-access-oidc-provider/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/ibm/ibm-security-verify-access-oidc-provider/versions/68cfc4d21b73/schema)