---
title: "Oidc Login"
method: GET
path: "/authentication/oidc/login"
tags: ["authentication"]
---

# Oidc Login

`GET /authentication/oidc/login`

## Query parameters

- `provider` string, required
- `redirect_uri` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

## Changes

- **2026-07-21** `4e26058190c8` — 1 breaking
  - added the new required `query` request parameter `provider`
- **2026-07-15** `bd1187f3520e` — 1 warning
  - deleted the `query` request parameter `provider`
- **2026-07-15** `1af5a8046f20` — 1 breaking, 2 info
  - added the new required `query` request parameter `provider`
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status
- **2025-08-22** `53e769440a25` — 2 warning
  - removed the optional property `detail/items/ctx` from the response with the `422` status
  - removed the optional property `detail/items/input` from the response with the `422` status

[Change history](https://skmtc.dev/uhh-lt/apis/discourse-analysis-tool-suite-api/changes/authentication/oidc/login/get.md)

---

[API](https://skmtc.dev/uhh-lt/apis/discourse-analysis-tool-suite-api.md) · [All operations](https://skmtc.dev/uhh-lt/apis/discourse-analysis-tool-suite-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/uhh-lt/discourse-analysis-tool-suite-api/revisions/a84d27ef7a0d/schema)