{"uid":"cap_CwYXdvwyIepOkh4S9Leet","slug":"api-crinkl-xyz-ccf71457","name":"Crinkl Category Pulse","description":"Get category demand trends from receipt-verified purchases.","url":"https://api.crinkl.xyz/x402/category-pulse","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["category"],"properties":{"geo":{"type":"string","default":"US","description":"US, cbsa:<code>, or a CBSA code."},"days":{"type":"integer","default":14,"maximum":30,"minimum":1},"category":{"type":"string","description":"Crinkl category slug or display category."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"inputs":{"geo":"US","days":14,"category":"beverage"},"object":"crinkl_paid_report","window":{"geo":"US","days":14},"license":{"tier":"x402_single_use","redistribution":"not_allowed"},"privacy":{"smallCells":"suppressed","rawReceipts":"not_returned","walletHistories":"not_returned","identifiablePurchaseRecords":"not_returned"},"results":{"dataType":"verified_purchase_data","suppressed":false,"buyerUseCase":"category demand analysis for CPG and retail marketing","privacyClass":"aggregate_only_no_personal_data","observedLiftPct":52.7,"verifiedGmvBucket":"$10k-25k","verifiedSpendCount":184,"marketplaceCategory":"Data"},"reportId":"rpt_example_category_pulse","reportType":"category_pulse"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.025","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.025/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.025","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.025","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_K4gkua61JrdOlp2BicMG3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.025","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns demand trend data for a specified retail/consumer category based on receipt-verified purchase signals, optionally scoped by geography and time window.","exampleAgentPrompt":"Pull the Crinkl category pulse for 'snacks' in the Chicago metro area (CBSA 16980) over the last 14 days — I want to see receipt-verified demand trends before we finalize our campaign targeting.","exampleUseCases":null,"resultDescription":"Returns receipt-verified demand trend signals for the requested consumer category, including purchase activity metrics over the specified time window, scoped to the requested geography (national or CBSA-level). Data is privacy-thresholded and backed by verified shopper purchase evidence.","failureModes":["Invalid or unrecognized category slug returns an error or empty result","CBSA code not available in Crinkl's coverage returns no data or an insufficient-activity error","Days parameter outside 1–30 range returns a validation error","Insufficient verified purchase volume for the requested geo/category combination may return no signal","x402 payment failure or insufficient USDC balance prevents access"],"whenToPreferThis":"Use this endpoint when you need receipt-verified, ground-truth consumer demand signals for a specific product category — especially for CPG campaign planning, retailer fit analysis, or market sizing where self-reported or panel-based data is insufficient. Prefer over social-signal or survey-based trend tools when purchase evidence and geographic granularity (CBSA-level) are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:34:36.217Z","isFirstParty":false}