JWKS Catalog

CME Group (SSO)

OpenID Configuration https://sso.cmegroup.com/.well-known/openid-configuration
JWKS URI https://sso.cmegroup.com/oauth2/v1/keys

Active Keys

KID Use Alg/Crv Key Length Observed
gMCM8bkB7sCei6GitlnH-mBoV8Ymsa7FgwIduGe6Akg sig RS256 2048 2026-10-03
7XrIJasHCYBJJILSHq0QyJdiodhzxJRL0TsPmqroUr8 sig RS256 2048 2026-09-22

Identity Provider Signals

Okta

Checked boxes mark headers observed on each endpoint during a successful crawl.

Response header OIDC JWKS
X-Okta-Request-Id

Header signals are clues, not proof of the identity platform. Proxies can add or remove headers.