Integration Guides

Working code for common nutrition features, one framework at a time. Every guide uses real endpoints and keeps your API key server-side.

React Native

Build a Food Tracking App with React Native

Food logging in React Native: suggest, details, and barcode scanning.

Next.js

App Router route handlers, caching, and server components for food data.

Flutter

Scan UPC/EAN codes in Flutter and resolve them to nutrition data.

Node.js

A quota-friendly Node.js client with caching and 429-aware retries.

Python

Requests-based client with retries, plus pandas macro analysis.