---
title: "Vault OIDC callback"
method: GET
path: "/vault/oidc/callback"
tags: ["Vault"]
---

# Vault OIDC callback

`GET /vault/oidc/callback`

Unauthenticated endpoint the IdP redirects to after login. Correlates the authorization code to a pending session via the Vault-issued state parameter.

## Query parameters

- `state` string, required
- `code` string, required
- `error` string

## Response `200`

HTML page confirming sign-in success or failure.

## Other responses

- `400` — Missing parameters or authentication failure.

---

[API](https://skmtc.dev/termix/apis/termix-api.md) · [All operations](https://skmtc.dev/termix/apis/termix-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/termix/termix-api/revisions/f4ef343eff1b/schema)