Depiction of a tranquil sea

In Part III of the Strapi + Next.js series, we roll up our sleeves and dive into building the Strapi backend. You’ll learn how to create a localized "Article" content type, configure permissions, and expose a clean API for your frontend to consume. We also walk through defining custom routers, controllers, and services for full flexibility—plus how to manage environment variables for seamless integration with your Next.js app. By the end, you’ll have a powerful, multilingual CMS running locally and ready to scale.