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Auth Hub

What This Is

This is the canonical Developers Portal hub for integrating Sign in with Lovelace.

Who This Is For

  • External developers integrating Lovelace Identity into third-party apps.
  • First-party Lovelace teams shipping platform integrations.

What You Will Finish With

  • A working FedCM-first integration.
  • Redirect fallback on unsupported browsers.
  • Clear server verification and production hardening guidance.

Start Here

  1. Quick Start
  2. External Integration
  3. First-Party Integration
  4. Production Hardening
  5. Troubleshooting
  6. Reference

Behavior Guarantees

  • FedCM is default on supported browsers.
  • Unsupported browsers redirect immediately.
  • App server is responsible for final session creation after verification.

Canonical Package Documentation

Source-of-truth implementation docs live in:

  • packages/core/auth/docs/
  • packages/core/auth-react/docs/
  • packages/core/auth-nextjs/docs/