USDA

USDA FoodData Central API

REST API providing access to the FoodData Central (FDC) nutrition database, covering over 250,000 food items with detailed nutrient data. Intended for developers building nutrition tracking and food-related applications.

GitHub OpenAPI

Documentation

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Documentation
https://fdc.nal.usda.gov/api-guide/

Specifications

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OpenAPI
https://fdc.nal.usda.gov/api-spec/fdc_api.html

Other Resources

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APIKeySignup
https://fdc.nal.usda.gov/api-key-signup/

OpenAPI Specification

fdc_api.html Raw ↑