Gamma API
AuthenticationSingle sign-on

SAML assertion consumer

GET
/api/auth/sso/saml2/sp/acs/{providerId}

Handles SAML responses from IdP after successful authentication. Supports GET for post-auth redirects and POST for SAML response processing.

Authorization

session
cookiegamma.session_token<token>

The session cookie a sign-in sets. Over HTTPS its name carries the __Secure- prefix. Browsers send it on their own; other clients keep it from the sign-in response.

Path Parameters

providerId*string

Response Body

Redirects after authentication (success or error with query params)

Example Request
curl -X GET 'http://localhost:3000/api/auth/sso/saml2/sp/acs/string'
Example Response
Empty