# Cook County Property Records Lookup by PIN

> Cook County Property Records Lookup by PIN is a paid API for AI agents from api.ingest0r.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Retrieves property record data for a specific Cook County (Illinois) parcel using its 14-digit Property Index Number (PIN)

## Facts

- Endpoint: GET https://api.ingest0r.com/v1/parcel/:pin
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cook-county-property-records-lookup-by-pin-43822951
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NYUdUoN-NsxjN_qq_-F1B

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability cook-county-property-records-lookup-by-pin-43822951
```

Example prompt: Pull up the Cook County property record for PIN 14-21-100-017-0000 — I need to see the parcel details from the ingest0r API.

## When to prefer this

Use this endpoint when you already have a Cook County Property Index Number (PIN) and need structured property record data for that specific parcel. If you only have a street address, use the /v1/search endpoint first to resolve the PIN. Prefer this over scraping the Cook County Assessor website directly for programmatic, pay-per-call access to property data.

## Known failure modes

- Invalid or malformed PIN format returns an error — PIN must be 14 digits (with or without dashes)
- PIN not found in Cook County records returns a 404 or empty result
- Payment failure via x402 protocol (insufficient USDC balance) results in a 402 Payment Required response
- Upstream Cook County data source unavailability may cause timeouts or 5xx errors

## Output

Returns structured Cook County property record data for the requested parcel, including assessor and parcel details keyed to the 14-digit Property Index Number (PIN).

## Request schema (JSON Schema)

```json
{
 "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": {
      "lat": {
       "type": "number"
      },
      "lon": {
       "type": "number"
      },
      "pin": {
       "type": "string"
      },
      "class": {
       "type": "string"
      },
      "prop_zip": {
       "type": "string"
      },
      "tax_year": {
       "type": "integer"
      },
      "nbhd_code": {
       "type": "string"
      },
      "prop_city": {
       "type": "string"
      },
      "prop_address": {
       "type": "string"
      },
      "township_name": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cook-county-property-records-lookup-by-pin-43822951/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.ingest0r.com](https://www.zero.xyz/host/api.ingest0r.com/llms.txt)