API Documentation
Integrate Nutrigence's powerful nutrition analysis capabilities into your applications with our comprehensive REST API and SDKs.
Fast & Reliable
Sub-100ms response times with 99.9% uptime guarantee
Secure
Enterprise-grade security with OAuth 2.0 and API key authentication
Global
Access to 2M+ foods from USDA and Open Food Facts databases
Getting Started
Quick start guide to integrate with our API
1. Get Your API Key
Sign up for a free account and generate your API key from the dashboard.
2. Make Your First Request
Use our REST API or one of our SDKs to search for foods and analyze nutrition.
3. Integrate HER Guidelines
Get evidence-based nutrition recommendations using our HER guidelines integration.
4. Scale Your Application
Upgrade to higher tiers as your usage grows with transparent pricing.
API Features
Core Features
- • Food search across multiple databases
- • Detailed nutrition information
- • Meal and recipe calculations
- • HER guidelines analysis
- • Barcode scanning support
Advanced Features
- • Real-time nutrition tracking
- • Custom food creation
- • Batch processing
- • Webhook notifications
- • Analytics and reporting