Auth ― Castillo Inc.

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Discord OAuth

Lightning-fast Discord authentication with automatic user management and session handling.

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Rock-solid session management with httpOnly cookies and CSRF protection built-in.

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Built with Fastify for maximum performance and TypeScript for bulletproof reliability.

GET /login/discord?returnTo={url}
Start Discord OAuth flow

GET /auth/me
Get current user session

POST /auth/logout
Destroy user session

GET /health
Server health check