{"uid":"cap_QacqDSIxazIk9oVlTHiG0","slug":"cook-county-property-dossier-by-pin-202c4ce8","name":"Cook County Property Dossier by PIN","description":"","url":"https://api.ingest0r.com/v1/dossier/:pin","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","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object","required":["pin"],"properties":{"pin":{"type":"string","description":"14-digit Cook County PIN (digits or dashed). Use /v1/search first if you only have a street address."}}},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"pin":{"type":"string"},"ward":{"type":"string"},"class":{"type":"string"},"permits":{"type":"array","items":{"type":"object","properties":{"cost":{"type":"number"},"desc":{"type":"string"},"type":{"type":"string"},"issued":{"type":"string"}}}},"municipality":{"type":"string"},"prop_address":{"type":"string"},"sales_history":{"type":"array","items":{"type":"object","properties":{"date":{"type":"string"},"price":{"type":"number"},"doc_no":{"type":"string"},"deed_type":{"type":"string"}}}},"assessment_history":{"type":"array","items":{"type":"object","properties":{"year":{"type":"integer"},"board":{"type":"number"},"certified":{"type":"number"}}}}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_oMowFl12ryuAgS0rg-OmE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a comprehensive property dossier for a Cook County, Illinois parcel identified by its 14-digit PIN","exampleAgentPrompt":"Pull up the full property dossier for Cook County PIN 14-21-101-017-0000 — I need ownership, assessment, and any recorded details on that parcel.","exampleUseCases":null,"resultDescription":"A structured property dossier containing parcel-level details for the given Cook County PIN, which may include ownership information, assessed values, property characteristics, tax history, and other records associated with that parcel.","failureModes":["Invalid or malformed PIN (not 14 digits) returns an error or empty result","PIN not found in Cook County records returns 404 or empty dossier","Payment failure via x402 protocol results in 402 Payment Required","Rate limiting or upstream data source unavailability returns 5xx error","PIN provided without dashes vs with dashes may differ — use consistent format"],"whenToPreferThis":"Use this endpoint when you already have a Cook County 14-digit PIN and need full parcel-level property details. If you only have a street address, use the /v1/search sibling endpoint first to resolve the PIN, then call this endpoint. Prefer this over generic property APIs when working specifically with Cook County or City of Chicago parcels, as it is purpose-built for that jurisdiction's data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:34:06.202Z","isFirstParty":false}