Integrate API gives Next.js developers production-ready API templates so you don’t have to rewrite Stripe, Clerk, Supabase, or other integrations every single time. Each template includes TypeScript setup, auth logic, webhook handlers, error states, and working examples — all structured for real apps. If you build SaaS or client projects, this cuts hours (sometimes days) off setup so you can ship features instead of wiring the same boilerplate.