{"uid":"cap_pZ1SMZ1Zu2HftUnyRh1UR","slug":"openweb-ninja-amazon-best-sellers-realtime-data-97095243","name":"OpenWeb Ninja — Amazon Best Sellers Realtime Data","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/best-sellers","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_oubO5UHLYKnn3eMgUE6Am","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":"Fetches real-time Amazon best-seller product listings and rankings for a given category, payable per-call via x402 at $0.003 USDC.","exampleAgentPrompt":"What are the current best-selling products in Amazon's Kitchen & Dining category? Pull the top rankings for me right now.","exampleUseCases":[{"title":"Competitive product market research","prompt":"Pull the current Amazon best sellers in the Home & Garden category so I can see which products are dominating the market and at what price points."},{"title":"Trend spotting for e-commerce buyers","prompt":"What are the top-selling toys on Amazon right now? I want to know what's trending before I place my wholesale order this week."},{"title":"Affiliate content creation","prompt":"Get me the current Amazon best sellers in the Sports & Outdoors category — I need the product names, prices, and rankings to write up a 'best of' roundup for my blog."}],"resultDescription":"A JSON list of Amazon best-selling products in the requested category, including product name, ASIN, rank position, current price, star rating, number of reviews, and a link to the product page on Amazon. Data reflects near-real-time Amazon rankings.","failureModes":["Invalid or unsupported Amazon category returns empty results or 400 error","Payment failure via x402 (insufficient USDC balance or unsupported chain) blocks the request","Amazon anti-scraping measures may occasionally cause transient failures or stale data","Malformed query parameters return 400 with schema validation error","Network timeout if Amazon data source is temporarily slow"],"whenToPreferThis":"Choose this endpoint when you need live Amazon best-seller data without setting up an account or API key — ideal for one-off lookups, agent workflows, or pay-as-you-go market research. At $0.003 per call, it's cost-effective for sporadic queries. Prefer this over full Amazon product search APIs when you specifically want ranked best-seller lists rather than keyword search results.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:58:16.969Z","isFirstParty":false}