FastAPI Routing, Pydantic v2 & Dependency Injection

Status: Planned in curriculum roadmap (phase3-databases-and-apis/03-fastapi-production/01-routing-validation-and-di). Complete earlier phases first, or use the backend-course-author skill to expand this lesson.

At a glance

• Master the production mechanics of FastAPI Routing, Pydantic v2 & Dependency Injection.
• Diagnose and repair common AI-generated anti-patterns in this domain.
• Apply these patterns directly to the PulseForge capstone project.