{"uid":"cap_y383P05wX1K_TYoubgJF1","slug":"openweb-ninja-amazon-seller-profile-api-9ce44d77","name":"OpenWeb Ninja — Amazon Seller Profile API","description":"40+ public web-data, SERP, e-commerce, real-estate, finance and AI-search APIs, payable per call over x402 (USDC on Base, Polygon, Arbitrum). No account or API key required. Most endpoints $0.003; AI-model endpoints $0.005.","url":"https://x402.openwebninja.com/realtime-amazon-data/seller-profile","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{}},"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_W_B0sqLNl1wV8iP81n70a","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":"Retrieves real-time public profile data for an Amazon seller, including ratings, reviews, and storefront details.","exampleAgentPrompt":"Can you pull up the Amazon seller profile for seller ID A2L77EE7U53NWQ — I want to see their ratings, feedback count, and any storefront details?","exampleUseCases":[{"title":"Pre-purchase seller trust check","prompt":"Before I buy from this Amazon listing, can you look up the seller 'TechDeals_Pro' and tell me their overall rating and how many reviews they have?"},{"title":"Competitive seller research","prompt":"I'm selling on Amazon and want to research my competitor — can you get the full seller profile for seller ID A3P5ROKL5A1OLE, including their feedback score and how long they've been active?"},{"title":"Supplier vetting for resellers","prompt":"We're considering sourcing from an Amazon marketplace seller called 'GlobalElectronicsHub' — can you pull their seller profile so I can verify their reputation and feedback rating before we reach out?"}],"resultDescription":"Returns a JSON object with the Amazon seller's public profile data, typically including seller name, overall feedback rating, total feedback count, positive/negative/neutral review breakdown, seller storefront URL, and any available business or contact information listed on Amazon.","failureModes":["Invalid or non-existent seller ID returns empty result or error","Seller account suspended or removed from Amazon returns no data","Amazon anti-scraping measures may intermittently cause failures","Rate limiting or payment issues with x402 protocol may block the request","Response schema is minimal and actual fields may vary by marketplace or seller type"],"whenToPreferThis":"Choose this endpoint when you need real-time Amazon seller profile data without setting up an account or API key — ideal for one-off lookups, agent workflows doing competitive research, or buyer trust verification. At $0.003 per call with no subscription required, it suits low-volume or sporadic use cases. Prefer this over building a scraper or subscribing to a full e-commerce data platform when you only need seller-level metadata rather than product-level data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:56:58.726Z","isFirstParty":false}