{"uid":"cap_3GZlcLi-TgTNmezXjJiG9","slug":"quantaflow-walmart-product-reviews-serp-api-3a799518","name":"QuantaFlow Walmart Product Reviews SERP API","description":"Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.","url":"https://quanta-roan.vercel.app/api/service/serp-walmart-product-reviews?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"body":{"type":"string","description":"Optional JSON body forwarded to POST requests."},"path":{"type":"string","description":"Path below the selected upstream origin."},"query":{"type":"object"},"method":{"enum":["GET","POST"],"type":"string"}}},"responseSchema":{"description":"The upstream response body and content type are passed through after successful payment."},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_A4NKZRJZA1EZt1__strte","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches Walmart product reviews via a pay-per-call x402 gateway, returning SERP-style review data for a given product.","exampleAgentPrompt":"Can you pull the customer reviews for Walmart product ID 123456789 — I want to see the ratings, review text, and dates so I can analyze what shoppers are saying about it?","exampleUseCases":[{"title":"Competitor product sentiment analysis","prompt":"Fetch the latest customer reviews for this Walmart product (ID 987654321) so I can analyze the sentiment and see what buyers love or hate about it compared to our own product."},{"title":"E-commerce price and review monitoring","prompt":"Get me all the customer reviews for the Walmart listing with product ID 445566778 — I need the star ratings and review text to track how customer satisfaction has changed over the past few months."},{"title":"Research review data for a specific item","prompt":"Look up Walmart product reviews for item ID 556677889 and give me the top reviews sorted by helpfulness so I can summarize the pros and cons for a buying guide."}],"resultDescription":"Returns a structured payload of Walmart product review data including reviewer names, star ratings (1-5), review titles, review body text, review dates, and helpfulness votes, mirroring what appears on Walmart's product review pages.","failureModes":["Invalid or non-existent Walmart product ID returns empty results or 404","Payment failure via x402 protocol results in 402 response and no data","Rate limiting or upstream Walmart blocking returns an error or partial data","Malformed request body causes 400 bad request","Product with no reviews returns empty review array"],"whenToPreferThis":"Choose this endpoint when you need programmatic access to Walmart product reviews at low cost ($0.01 per call) and want to integrate review data into e-commerce analytics, sentiment analysis, or competitive research pipelines without managing Walmart scraping infrastructure yourself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T18:51:13.961Z","isFirstParty":false,"canonicalSlug":"quantaflow-walmart-product-reviews-serp-api-3a799518"}