Learn how to build your own fake API service — just like JSONPlaceholder — using App Router, Prisma ORM, PostgreSQL, and Tailwind CSS. In this tutorial, you’ll create an API key authentication system so users can generate keys and use them to: * Fetch 50 dummy users * Get individual user details * Log API requests * Secure your API with x-api-key headers 🛠️ Tools & Packages Used: [nextjs docs] - 🗒️ Medium blog [medium-setup prisma] - 💻 Code [Final code] - 🌐 Check out more content: - My Portfolio: - Medium: @ckriswinarto 🌐 Recommended Digital Tools (Affiliate Links): - Hostinger: Get 20% Off on Web Hosting - 👍 If you found this video helpful, please like, and subscribe! ❓ Any questions? Drop them in the comments below! #Nextjs #Prisma #FakeAPI #JSONPlaceholder #APIKey