{"uid":"cap_Dms3qeIqVHKw4X7GFHIE7","slug":"dealpulse-price-comparison-033aeb5b","name":"DealPulse Price Comparison","description":"Price comparison / compare prices / cheapest retailer for a product. Compares the live price of a named item across major retailers worldwide to find the cheapest source, with buy links. For shopping and deal-hunting agents.","url":"https://dealpulse-weld.vercel.app/api/deals/compare","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema"},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.08","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":"$0.08/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vqTZCoOokHwnpini06HSX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.08","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Compares prices across major retailers for any product to find the cheapest current source in real time.","exampleAgentPrompt":"Compare prices across all major retailers for the Sony WH-1000XM5 headphones and tell me which store has it cheapest right now.","exampleUseCases":[{"title":"Find best deal on holiday gift","prompt":"I need to buy a new iPad for my sister's birthday next week. Can you check all the major stores and tell me where I can get the best price right now?"},{"title":"Budget shopping for home appliances","prompt":"I'm looking to replace my old coffee maker and want to spend as little as possible. Search for the Nespresso Vertuo machine across retailers and show me which one has the lowest price today."},{"title":"Compare electronics prices before purchasing","prompt":"I'm ready to buy a new gaming laptop but I want to make sure I'm not overpaying. Check the current prices for the ASUS ROG Zephyrus G14 across all major retailers and let me know where it's cheapest."}],"resultDescription":"A list of prices for the specified product across major retailers, ranked to highlight the cheapest source, including retailer names and their respective prices.","failureModes":["Product not found or unrecognized product query returns empty or error response","Retailer data temporarily unavailable causing incomplete comparison","Ambiguous product query matching multiple products returns unclear results","Rate limiting or payment failure returns 402 or 429 status","Network timeout if retailer data sources are slow to respond"],"whenToPreferThis":"Use this endpoint when you need a real-time, multi-retailer price comparison for a specific product and want to identify the single cheapest buying option right now. Prefer this over price history endpoints when the user wants to buy immediately rather than track trends, and over single-item deal endpoints when breadth of retailer coverage matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:43:14.906Z","isFirstParty":false}