Cook Nutrition API
Nutrition lookup, aggregation, ingredient resolution and unit conversion for Cooklang recipes — backed by USDA FoodData Central.
Endpoints
GET /nutritionNutrition for one ingredient (amount, unit, prep, region).POST /aggregateSum nutrition across a list of ingredients — a recipe or meal.GET /ingredients/lookupResolve a name, alias or translation to a canonical ingredient.GET /categories/{slug}/checkIs an ingredient in a category?GET /convertConvert an amount between units for an ingredient.GET /attributionsData-source licences and citations.
Quick start
curl 'https://nutrition.cook.md/nutrition?ingredient=butter&amount=100&unit=g'