{"uid":"cap_0q9gTOr7hrPr1CtlJppm2","slug":"dealpulse-deal-verification-check-a00be9fc","name":"DealPulse Deal Verification Check","description":"Verify which deals are REAL at a store right now: first-party-only check of the merchant's own site, feeds and loyalty/newsletter perks, every offer source-linked; optional claimed-code verdict (confirmed / unverified / no trace). The anti-fake-coupon endpoint for checkout agents.","url":"https://dealpulse.theaslangroupllc.com/api/deals/check","method":"GET","headers":{},"bodySchema":{"type":"object","required":["store"],"properties":{"code":{"type":"string","description":"Optional: a specific promo code to verify against first-party sources"},"lang":{"type":"string","description":"Response language"},"store":{"type":"string","description":"Store, brand, or restaurant name"},"country":{"type":"string","description":"Optional 2-letter ISO country code for regional offer validity"}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.5","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":"$0.5/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__DG-bnzpcLgYHmvZpSR8P","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.5","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies whether a deal or coupon code is genuinely active at a specific merchant right now using first-party sources (retailer site, official feeds, loyalty/newsletter perks), returning source-linked offer listings and an optional verdict on a submitted code.","exampleAgentPrompt":"Before I check out at Nike.com, can you verify whether the code SAVE20 is actually real and active right now — check their official site and any loyalty perks — and tell me if it's confirmed, unverified, or has no trace?","exampleUseCases":null,"resultDescription":"Returns a list of currently active, source-linked offers found on the merchant's own site, official feeds, and loyalty/newsletter channels, plus an optional verdict on a submitted coupon code: confirmed, unverified, or no trace found.","failureModes":["Merchant site is temporarily unavailable — cannot fetch live offers","Submitted code not found in any first-party source — returns 'no trace' verdict","Store has no current promotions — returns empty offer list","Invalid or unrecognized merchant identifier — returns 400 error","Rate limit exceeded — returns 429 error"],"whenToPreferThis":"Use this endpoint when an AI checkout agent needs to validate whether a coupon code or advertised deal is genuinely active at a retailer before applying it, especially to avoid fake or expired third-party coupon aggregator codes. Prefer this over generic coupon endpoints when source-linked first-party verification and a confirmed/unverified/no-trace code verdict are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:39:10.623Z","isFirstParty":false}