🚪 Zuplo

Zuplo is a developer-focused API gateway that adds rate limiting, authentication, and auto-generated API documentation to any existing HTTP API. It sits in front of your backend (Railway, Supabase, or any URL) and enforces access policies per API consumer.

• Rate limiting per API key, consumer tier, or custom policy
• API key management with consumer-level analytics and billing metadata
• Auto-generated OpenAPI documentation from route configuration
• JWT validation chained with API key auth for dual-layer security
• Deploy globally in front of any backend — Railway, Render, Supabase, or self-hosted