Validates authorization request parameters and redirects to the frontend consent page per RFC 6749.
Documentation Index
Fetch the complete documentation index at: https://docs.langchain.com/llms.txt
Use this file to discover all available pages before exploring further.
Must be 'code'
OAuth2 client ID
Redirect URI registered with the client
PKCE code challenge
PKCE method, must be 'S256'
Opaque state value to prevent CSRF
Found