OpenID Connect (OIDC) Authentication API

The OpenID Connect (OIDC) API is a lightweight identity layer built on top of OAuth 2.0. It enables applications to verify user identity through the Authorization Code Flow, Implicit Flow, and Hybrid Flow. Key endpoints include the Authorization Endpoint, Token Endpoint, UserInfo Endpoint, and JWKS URI for token signature verification. OIDC is supported by all major identity providers.