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SSO

cidaas SSO

Use this guide when your organization signs in with cidaas. Lettermint connects to cidaas through OpenID Connect.

Before you start

You need admin access to cidaas and an application client configured with the required redirect URLs. cidaas requires the openid scope for OIDC.

cidaas setup

  1. Open the cidaas Admin UI.
  2. Create or open the application client for Lettermint.
  3. Add the Lettermint OIDC callback URL from the SSO guide to the redirect URLs.
  4. Enable the openid, email, and profile scopes when available.
  5. Copy the client ID and client secret.
  6. Note your cidaas tenant base URL.

Lettermint setup

In the Lettermint SSO setup screen, choose cidaas and enter:

FieldValue
DomainYour managed email domain, for example example.com.
Metadata URLhttps://{tenant}.cidaas.eu/.well-known/openid-configuration
Client IDThe cidaas client ID.
Client secretThe cidaas client secret.

If your tenant uses a different cidaas domain, use that domain in the discovery URL.

References

  • cidaas: cidaas as an Identity Provider
  • cidaas: Authorization request
Last modified on May 19, 2026
Keycloak SSOOry SSO
On this page
  • Before you start
  • cidaas setup
  • Lettermint setup
  • References