{"uid":"cap__rNA_jwY7LC6aTMLK-o8t","slug":"fittings-usda-food-nutrients-lookup-4c757ce2","name":"fittings USDA Food Nutrients Lookup","description":"Full nutrition facts for one FoodData Central item: every reported nutrient with its amount and unit, plus serving size and ingredients.","url":"https://fittings.sh/v1/usda/food-nutrients","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["fdcId"],"properties":{"fdcId":{"type":"number","description":"FoodData Central id, from food-search"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_AnQber4ZjXOEdaXwC7CkH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns full nutrition facts for a single FoodData Central item by FDC ID, including every reported nutrient with amount and unit, serving size, and ingredients.","exampleAgentPrompt":"Can you pull the full nutrition facts for the USDA FoodData Central item with FDC ID 747448 — I need every nutrient, the serving size, and the ingredients list.","exampleUseCases":[{"title":"Dietary tracking for a meal plan","prompt":"I'm logging my meals and need the complete nutrient breakdown — calories, protein, fat, carbs, vitamins, minerals — for the food item with FDC ID 534358. Can you get that from FoodData Central?"},{"title":"Allergen and ingredient check","prompt":"Can you fetch the ingredients list and full nutrition facts for FDC ID 1102667 so I can check whether it contains any common allergens?"},{"title":"Micronutrient analysis for a recipe","prompt":"I'm building a recipe app and need the complete USDA nutrient profile — including all micronutrients and serving size — for the food with FDC ID 321358. Can you retrieve that?"}],"resultDescription":"A structured response containing every nutrient reported for the food item (name, amount, unit), the serving size information, and the full ingredients list as provided by USDA FoodData Central.","failureModes":["Invalid or non-existent fdcId returns an error or empty result","fdcId not provided returns a 400 validation error","Some food items may have sparse nutrient data if not fully reported by USDA","Rate limiting or payment failure (x402) may block the request"],"whenToPreferThis":"Choose this endpoint when you have a specific FDC ID (e.g., from a prior food-search call) and need comprehensive nutrition data — all nutrients, serving size, and ingredients — rather than just a summary. Prefer it over generic nutrition APIs when USDA FoodData Central data provenance is required or when complete micronutrient coverage matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:57:00.095Z","isFirstParty":false}