National Agricultural Library

USDA FoodData Central API

The FoodData Central API provides REST access to FoodData Central (FDC). It is intended primarily to assist application developers wishing to incorporate nutrient data into their applications or websites.

GitHub OpenAPI

Documentation

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

Specifications

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OpenAPI
https://raw.githubusercontent.com/api-evangelist/national-agricultural-library/main/openapi/national-agricultural-library-openapi.json

Other Resources

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

OpenAPI Specification

national-agricultural-library-openapi.json Raw ↑