Microsoft Entra ID Emulator Microsoft Entra ID (Azure AD) v2.0 OAuth 2.0 and OpenID Connect emulation with authorization code flow, PKCE, client credentials, RS256 ID tokens, OIDC discovery, and a Microsoft Graph endpoint. Start Or programmatically: Pointing Your App at the Emulator Environment Variable OAuth URL Mapping | Real Microsoft URL | Emulator URL | |--------------------|-------------| | | | | | | | | | | | | | | | | | | | | | Auth.js / NextAuth.js Passport.js MSAL.js Seed Config When no OAuth clients are configured, the emulator accepts any . With clients configured, strict validati…