{"start_here":"No signup, no API key, and NO WALLET needed to start. GET /v1/search/{q} (address -> PIN) and GET /v1/sample are always free, and the first 100 calls per client per day to /v1/parcel, /v1/dossier and /v1/comps return REAL data with no payment. The prices below therefore apply only PAST that daily allowance, which resets at 00:00 UTC.","currency":"USDC","protocol":"x402","version":"0.4.3","routes":{"/v1/search/{q}":{"price":"$0.00","free":true,"atomic_usdc_6dp":"0","summary":"Address \u2192 PIN lookup for Cook County / Chicago."},"/v1/parcel/{pin}":{"price":"$0.01","free":false,"atomic_usdc_6dp":"10000","summary":"Single Cook County, IL parcel record by PIN: street address, city, ZIP, assessor property class, township, neighborhood, ward/municipality,\u2026","free_calls_per_day":100},"/v1/dossier/{pin}":{"price":"$0.03","free":false,"atomic_usdc_6dp":"30000","summary":"Complete Cook County / Chicago property record in one call: parcel basics PLUS recorded sales & deed history, building permits, and\u2026","free_calls_per_day":100},"/v1/comps/{pin}":{"price":"$0.10","free":false,"atomic_usdc_6dp":"100000","summary":"Comparable sales (comps) and a lightweight automated valuation for a Cook County / Chicago property: recent arm's-length sales in the same\u2026","free_calls_per_day":100}},"free":{"search":"https://api.ingest0r.com/v1/search/{q}","sample":"https://api.ingest0r.com/v1/sample","live_examples":["https://api.ingest0r.com/v1/dossier/09253050270000","https://api.ingest0r.com/v1/dossier/09253060510000","https://api.ingest0r.com/v1/dossier/09253140190000"],"daily_allowance":{"calls_per_day":100,"applies_to":["/v1/comps","/v1/dossier","/v1/parcel"],"metering":"per client, resets daily at 00:00 UTC","note":"Just call the paid routes \u2014 the first 100 calls a day return real data with no payment. After that they return the normal 402 and x402 payment settles the rest. Response headers X-Free-Tier-Remaining / X-Free-Tier tell you where you stand."}},"rails":[{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"USDC","payTo":"0x98D530C0667A4B18e692F182DdCAb1c2bECb5B9B"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","currency":"USDC","payTo":"G3qr8ahZnuFSYjvrCYM4LLDdoLzFq8Boq9XrURVcA9YF"}],"facilitator":"https://facilitator.payai.network","rate_limit":{"requests_per_minute":120},"terms":{"license":"Underlying records are Cook County / City of Chicago public open data. Responses may be stored, cached and redistributed by the caller; attribution to the Cook County Assessor/Recorder and City of Chicago open data is requested, not required.","warranty":"Provided as-is from public records. No warranty of accuracy, completeness or fitness for a particular purpose. Not affiliated with or endorsed by any government body. Not an appraisal, title report, or legal advice.","sla":"Best-effort, single region. No uptime guarantee. Liveness: GET /healthz. Data refreshed nightly; every answer carries as_of.","privacy":"Property-keyed only. No owner, buyer, seller or occupant names are stored on any serving path or logged."},"price_promise":"Prices are fixed; any change is announced in https://api.ingest0r.com/changelog.json at least 30 days ahead and never applies retroactively.","comparison":"Typical commercial property-data APIs charge $0.10\u2013$0.25+ per lookup with signup and API keys; every route here is at or below $0.10 with neither.","volume_discounts":"none yet \u2014 watch /changelog.json"}