Next.js with Zip Code Lookup (Brazil)

A full-stack boilerplate using Next.js App Router (frontend) and Next.js API Routes (backend), showcasing an example of address lookup by Brazilian Zip Code (CEP). The backend API demonstrates calling an external service via Axios to fetch address details dynamically.

Features

Next.js App Router for modern frontend development.
Next.js API Routes for backend logic and API endpoints.
Example of Brazilian Zip Code (CEP) address lookup.
Backend integration with external APIs using Axios.
TypeScript support for type-safe development.
Clean and minimal architecture, easy to extend.

Use Case

Ideal for developers building applications that require address autofill or location-based services using Brazilian Zip Codes (CEP). This boilerplate demonstrates how to structure an API proxy layer using Axios and integrate it seamlessly with a Next.js frontend, making it a great starting point for e-commerce checkouts, registration flows, or delivery apps. 🚀

Boilerplate