#API Routes

Integrations
7 min readHow to Build API Routes in Next.js
Build Next.js API routes (route handlers) - GET, POST with validation, and dynamic params - plus how to know when to use a dedicated backend instead.
By Pasindu Gamage· 7/31/2026
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Build Next.js API routes (route handlers) - GET, POST with validation, and dynamic params - plus how to know when to use a dedicated backend instead.