{"uid":"cap_ACgEOiSfnuTlLDjJvYr40","slug":"x402-data-bazaar-vercel-app-0dbd88ad","name":"x402-data-bazaar Food Barcode Lookup","description":"Product lookup by barcode/UPC -- name, brand, ingredients, nutri-score, full nutrition facts per 100g, allergens, image. e.g. GET /api/food/barcode/737628064502","url":"https://x402-data-bazaar.vercel.app/api/food/barcode/737628064502","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"data":{"name":"Thai peanut noodle kit includes stir-fry rice noodles & thai peanut seasoning","brand":"Simply Asia, Thai Kitchen","barcode":"737628064502","nutriscore":"d"},"source":"Open Food Facts","success":true},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"unknown","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","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_VOGNTeZhdnNq2kRU-vYbU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up food product details by barcode/UPC, returning name, brand, ingredients, Nutri-Score, full nutrition facts per 100g, allergens, and product image","exampleAgentPrompt":"Can you look up the product with barcode 737628064502 and tell me its name, brand, Nutri-Score, and nutrition facts per 100g?","exampleUseCases":null,"resultDescription":"Returns a JSON object with the product name, brand, barcode, Nutri-Score grade (e.g. 'd'), plus the data source (Open Food Facts) and a success flag. Full schema also includes ingredients, allergens, and product image URL.","failureModes":["Barcode not found in Open Food Facts database — returns success: false or empty data","Invalid or malformed barcode string — may return 404 or error response","Product exists in database but has incomplete data (missing nutriscore, allergens, or image)","Network or Vercel infrastructure timeout"],"whenToPreferThis":"Use this endpoint when you need to identify a food product and retrieve its nutritional profile, Nutri-Score, allergens, or ingredient list using a barcode or UPC. It is backed by Open Food Facts, the largest open food product database. Prefer this over generic web search when you need structured, machine-readable nutrition data tied to a specific product SKU.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:45:06.029Z","isFirstParty":false}