---
search:
  tags:
    - OAuth2Provider Recipe
    - GET
seo:
  description: >-
    Starts the OAuth2 login flow - for a detailed description of… Reference for
    the GET /{apiBasePath}/oauth/auth endpoint in the Frontend Driver Interface
    API.
sidebar:
  badge: GET
  label: Start OAuth login
title: Start OAuth login
type: openapi-operation
---
Starts the OAuth2 login flow - for a detailed description of all input parameters please see the OAuth2 and OpenID Connect Core specs

<Operation source="references-fdi" id="oauthauthget" />