video1.0<iframe src="https://www.loom.com/embed/7006b1576cb74833b8628bb0db300c5a" frameborder="0" width="1920" height="1440" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>14401920Loomhttps://www.loom.com14401920https://cdn.loom.com/sessions/thumbnails/7006b1576cb74833b8628bb0db300c5a-3caca7e3ead82afe.gif115.73This demo shows a backend API control system in action. It includes: • User registration and authentication • API key generation per user • Secure access to endpoints using API keys • Rate limiting to prevent abuse • Usage tracking for monitoring requests The goal of this system is to add a control layer to any backend so APIs remain secure, stable, and protected from overuse. This is especially useful for apps that expose APIs or rely on external usage (e.g., AI tools, SaaS products). Built and tested with real-world scenarios, including handling errors, database setup, and request validation.