Cook County / Chicago Property Data (free tier, no wallet needed)
Cook County / Chicago property by address or PIN: sales, permits, assessments, comps. 100 free/day.
| Endpoint | https://api.ingest0r.com/mcp (streamable-http) |
|---|---|
| Registry version | 0.4.3 |
| Now | 5 tools · grade A (100) · pin ts_aeb2b8880fc4ed27c57e5acc92ad7c20 · protocol 2025-06-18 |
| First / last listed | 2026-10-27 00:59 UTC / 2026-10-27 00:59 UTC |
| Grade over time | 2026-10-27: A (100), 5 tools |
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Tools: get_free_sample search_chicago_property_by_address get_cook_county_parcel get_cook_county_property_dossier find_chicago_comparable_sales
get_free_sample | FREE ($0, unlimited, no payment, no wallet): a fixed, representative
example of every response shape this server returns for Cook County /
Chicago property data — address search, parcel, dossier (recorded sales,
building permits, assessment history) and comparable sales. Call this
FIRST to validate the data structure before anything else. For REAL
verified data at $0, call get_cook_county_property params: none |
search_chicago_property_by_address | ALWAYS FREE, unlimited, no wallet and no signup. Resolve a Cook County
/ Chicago street address (full or partial) to its parcel PIN(s) — ranked
candidates with address, city, ZIP, a match score and a match_quality
flag. A trailing city/state/ZIP is fine ('1 E 113th St, Chicago, IL
60628'). CHECK match_quality: 'exact' is certain, 'likely' shares the
house number, and 'weak' means NO candidate matc params: address* |
get_cook_county_parcel | FREE for your first 100 calls each day — no wallet, no signup, just
call it ($0.01 per call via x402/USDC only after that daily allowance,
which resets at 00:00 UTC). Cook County, IL parcel record for a 10- or
14-digit PIN. Returns: pin, prop_address, prop_city, prop_zip, class,
township_name, nbhd_code, municipality, ward, police_district,
census_tract_geoid, school_elementary_district,
school_se params: pin* |
get_cook_county_property_dossier | FREE for your first 100 calls each day — no wallet, no signup, just
call it ($0.03 per call via x402/USDC only after that daily allowance,
which resets at 00:00 UTC). Full Cook County / Chicago property dossier
for a PIN: parcel basics, recorded sales & deed history, building
permits, property-tax assessment history, and neighborhood / ward /
school / walkability context — the one-call due-diligen params: pin* |
find_chicago_comparable_sales | FREE for your first 100 calls each day — no wallet, no signup, just
call it ($0.10 per call via x402/USDC only after that daily allowance,
which resets at 00:00 UTC). Recent arm's-length comparable sales (comps)
in the same Cook County assessor neighborhood and property class as the
given PIN, each with its distance in metres from the subject, plus an
implied low/median/high price range — a derive params: pin* |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.