Topic Guide
API Routes in Next.js: Build Backend Endpoints
Build complete backend APIs in Next.js. RESTful endpoints, database connections, and production patterns.
What You'll Implement
RESTful API endpoints
Request and response handling
Database CRUD operations
Authentication middleware
Error handling patterns
API versioning
API Patterns Covered
Route handlers in App Router
HTTP methods (GET, POST, PUT, DELETE)
Request validation
Response formatting
Middleware chains
Rate limiting
Real-World API Setup
Build production-ready APIs with proper structure and error handling.
Consistent response format
Proper status codes
Error logging
API documentation
Request validation
Security headers
Part of the Complete Course
This topic is one module in the full Zero to SaaS curriculum. Get access to all modules, source code, and community.
Master API Development