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.
Connect it
Settings → Connectors → Add custom connector
URL: https://api.ingest0r.com/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://api.ingest0r.com/mcp{
"mcpServers": {
"cook-county-property-data": {
"url": "https://api.ingest0r.com/mcp"
}
}
}claude mcp add --transport http cook-county-property-data https://api.ingest0r.com/mcp{
"servers": {
"cook-county-property-data": {
"type": "http",
"url": "https://api.ingest0r.com/mcp"
}
}
}5 tools, verified live
get_free_sampleread-onlyFREE ($0, unlimited, no payment, no wallet): a fixed, representative example of every response shape this server returns for Cook County / Chicago property data â 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_proper
search_chicago_property_by_addressread-onlyALWAYS FREE, unlimited, no wallet and no signup. Resolve a Cook County / Chicago street address (full or partial) to its parcel PIN(s) â 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 ma
get_cook_county_parcelread-onlyFREE for your first 100 calls each day â 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_
get_cook_county_property_dossierread-onlyFREE for your first 100 calls each day â 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 â the one-call due-dil
find_chicago_comparable_salesread-onlyFREE for your first 100 calls each day â 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 â a de
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