{"uid":"cap_zkR87RX2RYH8JfmE2zS5t","slug":"openweb-ninja-google-shopping-product-price-history-a38fb275","name":"OpenWeb Ninja — Google Shopping Product Price History","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/google-shopping/product-price-history","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_BY_G42ipw8ew7Jz1H9x1T","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 historical price data for a specific product from Google Shopping in real-time.","exampleAgentPrompt":"Can you pull up the price history for the Sony WH-1000XM5 headphones on Google Shopping so I can see how the price has changed over the past few months?","exampleUseCases":[{"title":"Pre-purchase price trend check","prompt":"Before I buy this KitchenAid stand mixer, can you show me the price history on Google Shopping so I know if the current price is actually a good deal or if it usually goes lower?"},{"title":"Deal verification for a sale item","prompt":"This laptop is listed as 30% off on Google Shopping — can you pull up its price history to see if that's a genuine discount or if the price was inflated before the sale?"},{"title":"Holiday shopping timing research","prompt":"I'm planning to buy AirPods Pro as a holiday gift — can you check the Google Shopping price history so I can figure out the best time to buy?"}],"resultDescription":"Returns a JSON object containing historical price data points for the specified product as seen on Google Shopping, including price values at various timestamps, retailer information, and potentially trend indicators showing price highs, lows, and averages over time.","failureModes":["Product not found on Google Shopping returns empty or null price history","Invalid or malformed product identifier/URL returns an error","Product with insufficient price history returns limited data points","Payment failure via x402 protocol prevents endpoint access","Rate limiting or Google-side blocking may return incomplete data","Newly listed products may have no historical data available"],"whenToPreferThis":"Choose this endpoint when you need historical price trend data specifically from Google Shopping for consumer electronics, appliances, or other retail goods. Ideal for price-drop detection, deal verification, purchase timing optimization, or building price-aware shopping agents. Prefer this over generic web scraping when you need structured, time-series price data without managing your own scraping infrastructure, and when per-call x402 micropayment pricing (no subscription) is preferable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:54:47.422Z","isFirstParty":false}