{"uid":"cap_qgThvmybBfz0zBw9lpCYx","slug":"openweb-ninja-amazon-seller-profile-api-c9f561ad","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-ecommerce-data/amazon/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_WpoKXuRJxckDTlcUlujkt","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 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 score, and how long they've been selling?","exampleUseCases":[{"title":"Vetting a third-party Amazon seller","prompt":"Before I buy from this Amazon seller called 'TechGadgetsPro', can you look up their seller profile and tell me their rating, total feedback count, and how long they've been on the platform?"},{"title":"Competitor seller research for Amazon brands","prompt":"I'm researching Amazon sellers in the electronics space — can you pull the profile for seller ID 'B01N5IB20Q' and give me their full reputation details including star rating and number of reviews?"},{"title":"Supplier due diligence for dropshipping","prompt":"I'm considering sourcing products from an Amazon seller and need to vet them — look up seller 'AZEUS_US' on Amazon and return their profile info including feedback score and business details."}],"resultDescription":"A JSON object containing real-time Amazon seller profile data, typically including seller name, star rating, total feedback count, positive feedback percentage, storefront URL, seller location, response time, and business type or registration details.","failureModes":["Invalid or non-existent seller ID returns empty result or error","Amazon rate limiting or anti-scraping measures may cause intermittent failures","Payment failure over x402 protocol results in 402 response and no data returned","Seller profile may be incomplete if Amazon displays limited public info for that seller","Network timeouts if Amazon pages are slow to respond"],"whenToPreferThis":"Use this endpoint when you need real-time, structured Amazon seller profile data without setting up a paid API account or managing API keys. Ideal for AI agents performing seller due diligence, competitor analysis, or e-commerce research workflows on a per-call basis. Prefer this over scraping Amazon directly (to avoid blocks) or over enterprise data providers (for cost efficiency at $0.003/call via x402 USDC micropayments).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:57:33.376Z","isFirstParty":false}