ProudAuth
SELF-HOSTED IDENTITY INFRASTRUCTURE

Your users.
Your identity.
Your control.

Sign-in, organizations and access decisions.
Built in Go. Run on your infrastructure.

Start building →Meet ProudAuth
● ● ●OpenID Connect discoveryHTTPS
# One trusted identity origin
curl --fail \
  https://auth.proudauth.com/realms/main/.well-known/openid-configuration

# Your backend. Your runtime.
Go · Node.js · Dart · PHP · .NET

# Deploy the core
identity-server + identity-worker
PostgreSQL + your SMTP relay
Headless by design · Standards-based integration

603 documented API operations.
One consistent contract for users, tenants and workloads.

01 / AUTHENTICATE

Make sign-in your own.

OAuth/OIDC, PKCE, passkeys and MFA. Build your own login interface around the headless authentication API.

Explore authentication →
02 / AUTHORIZE

Respect every boundary.

Organizations, roles and permissions. Validate the audience and tenant context before your API returns data.

Protect a resource server →
03 / OPERATE

Keep the keys to your system.

Self-hosted processes and PostgreSQL. Runbooks cover key custody, backups, restore drills and measured capacity.

Read the deployment guide →
Development preview

The current hostname runs a demonstration on one Mac behind Cloudflare Tunnel, with development email. No official release or public SDK package is published yet. Review capabilities and boundaries.