Fulan Auth
Fulan Auth/OAuth2 + OIDC

One auth service for every app. Secure, standard, and easy to integrate.

Centralize login with OIDC Discovery + JWKS, use Authorization Code + PKCE, and manage apps, scopes, and admin workflows from a single portal.

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Integration
OIDC Discovery + JWKS
Standard endpoints for any compliant client.
Security
Auth Code + PKCE
Modern flow for web + mobile without secrets.
Operations
Portal + Admin tools
Manage apps, scopes, and protected workflows.
What you get

Building blocks for a multi-app identity system.

Discovery-first
OIDC discovery and JWKS allow clients to self-configure.
Scoped access
Fine-grained permissions with explicit scope grants.
Policy controls
Enforce client rules and verification requirements per app.
Admin workflows
Protected admin actions and audited correlation queries.
Typical flow

From registration to verified access.

  1. 1
    Register an app
    Configure redirect URIs and allowed scopes.
  2. 2
    Start auth with PKCE
    Redirect users to authorize with a code challenge.
  3. 3
    Exchange code for tokens
    Validate JWTs via JWKS and enforce scopes.
  4. 4
    Manage from portal
    Admin and app-owner workflows, in one place.
Ready to integrate?
Start with discovery, then wire up PKCE and scopes.
Get startedGo to portal
OIDC discovery
GET /.well-known/openid-configuration
JWKS
GET /.well-known/jwks.json