{"uid":"cap_yVx5n-omegKFRyxsjG7fP","slug":"worlddata402-barcode-product-lookup-26003f11","name":"WorldData402 Barcode Product Lookup","description":"Global market, government and reference data for AI agents. Pay-per-call over x402 (USDC on Base mainnet).","url":"https://worlddata402.worlddata402.workers.dev/v1/product/barcode/%7Bean%7D?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_92keKfI88Gz9eSF27D46r","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up product information by EAN barcode, returning global market and reference data for that product.","exampleAgentPrompt":"Can you look up what product has the barcode 5901234123457 and tell me its name, brand, and category?","exampleUseCases":[{"title":"Grocery item identification from scan","prompt":"I scanned the barcode 0012000161155 on a bottle at the store — can you tell me what product this is, who makes it, and what category it falls under?"},{"title":"E-commerce catalog enrichment","prompt":"I have a list of EAN codes for products I'm selling online — can you look up the details for EAN 4006381333931 so I can fill in the product name, brand, and description for my listing?"},{"title":"Supply chain product verification","prompt":"We received a shipment and need to verify what product EAN 8710847909986 corresponds to — can you pull the product name and manufacturer details for that barcode?"}],"resultDescription":"Returns structured product information associated with the given EAN barcode, including product name, brand, manufacturer, category, and other available reference data sourced from global market databases.","failureModes":["Unknown or unregistered EAN barcode returns no results or a 404-equivalent","Malformed EAN (wrong length or invalid check digit) may return a validation error","Payment failure via x402/USDC results in a 402 Payment Required response with no data","Rate limiting or service unavailability returns a 5xx error","Some regional or niche products may have incomplete data fields"],"whenToPreferThis":"Choose this endpoint when you need to resolve a physical product EAN barcode to its metadata (name, brand, category) in a pay-per-call, no-subscription model using USDC on Base via the x402 protocol. Ideal for AI agents that encounter barcodes sporadically and want cost-efficient per-lookup pricing without committing to a SaaS subscription. Good fit for retail, e-commerce enrichment, supply chain, or consumer app contexts where barcodes drive product identification.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T18:35:45.920Z","isFirstParty":false,"canonicalSlug":"worlddata402-barcode-product-lookup-26003f11"}