{"uid":"cap_nVd99U8To782hXmwVNrBM","slug":"dealpulse-price-history-deal-timing-8f4282a8","name":"DealPulse Price History & Deal Timing","description":"Price history / buy now or wait / is it a good deal / historical low for a product. Returns the price trend and lowest-ever context so agents can decide whether the current price is a real deal or worth waiting. For shopping and deal-hunting agents.","url":"https://dealpulse.theaslangroupllc.com/api/deals/history","method":"GET","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"lang":{"type":"string","description":"lang"},"query":{"type":"string","description":"query"}}},"responseSchema":{"type":"json","example":{}},"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_N_7IXiB7ZIeH4Oi6noc1c","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":"Returns the price history, historical low, and buy-now-or-wait recommendation for a specific product so agents can judge whether the current price is a genuine deal.","exampleAgentPrompt":"Can you check the price history for the Sony WH-1000XM5 headphones and tell me if the current $279 price is actually a good deal, or if I should wait — specifically what the historical low has been?","exampleUseCases":[{"title":"Finding legitimate sales during holiday shopping","prompt":"I'm seeing this kitchen mixer on sale for $149 right now during Black Friday. Can you pull up its price history and let me know if this is actually a real deal or if it hits this price regularly? I don't want to get fooled by fake markdowns."},{"title":"Deciding when to upgrade electronics","prompt":"I've been eyeing this 55-inch Samsung TV that's listed at $599 today. What does the price history look like for this model? Should I buy it now or is there a better time to grab it based on its past pricing patterns?"},{"title":"Timing clothing and fashion purchases","prompt":"I found this designer jacket I really like for $350, but I'm not sure if that's a fair price. Can you check what this jacket has typically cost over time and whether I should grab it now or wait for the price to drop?"}],"resultDescription":"Returns a price history timeline for the queried product, the all-time or recent historical low price, a trend indicator (rising/falling/stable), and a buy-now-or-wait recommendation based on whether the current price is near or at its historical low.","failureModes":["Product not found or unrecognized — returns empty or 404-equivalent response","Insufficient price history for new or obscure products","Ambiguous product query matches multiple SKUs — may return wrong item's history","Price data may be stale if retailer feeds have not updated recently","Payment failure (402) if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when a user wants to know whether the current price of a product is a good deal relative to its historical prices, or whether they should wait for a price drop. Prefer this over a live price-comparison endpoint when the question is temporal ('is this cheap for this product?') rather than spatial ('where is it cheapest right now?').","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:36:13.218Z","isFirstParty":false}