Fern
OpenID Configuration
https://auth.buildwithfern.com/.well-known/openid-configuration
OAuth 2.0 Authorization Server Metadata
https://auth.buildwithfern.com/.well-known/oauth-authorization-server
Active Keys
| KID | Use | Alg/Crv | Key Length | Observed |
|---|---|---|---|---|
| sso_oidc_key_pair_01HMVHHM9HB6PAYNND19SSY8JJ | sig | RS256 | 2048 | 2026-09-22 |
Identity Provider Signals
No listed provider signal was found in the available response headers. These providers may still be in use.