Documentation Index
Fetch the complete documentation index at: https://stytch.com/docs/llms.txt
Use this file to discover all available pages before exploring further.
SSO
Authenticate
Authenticates an SSO token received via deeplink after the browser-based SSO flow completes, establishing a member session. Calls the POST /sdk/v1/b2b/sso/authenticate endpoint. Retrieves the PKCE code verifier stored during the [start] call, and automatically includes the intermediate session token if one is present.