# NYC Property Records Lookup API (x402)

> NYC Property Records Lookup API (x402) is a paid API for AI agents from x402.186-241-26-229.sslip.io, paid per call via x402, $0.025/call, status unknown (last checked 2026-10-02).

Retrieves structured NYC property deed, mortgage, lien, and other document records by parcel ID or party name for Manhattan, Bronx, Brooklyn, and Queens.

## Facts

- Endpoint: POST https://x402.186-241-26-229.sslip.io/v1/property?utm_source=zero.xyz
- Price: $0.025/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nyc-property-records-lookup-api-x402-ae35021a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_I2_Q4-Tj2PAge1Dcvj3MD

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 nyc-property-records-lookup-api-x402-ae35021a -d '<json body>'
```

Example prompt: Can you pull all deeds and mortgages recorded between 2020-01-01 and 2023-12-31 for the Brooklyn parcel NY/Kings/3-01234-0056, and limit it to 50 records?

## When to prefer this

Choose this endpoint when you need structured NYC property record data — deeds, mortgages, liens, releases — by parcel (BBL) or party name for the four covered boroughs, especially in agent workflows requiring pay-per-call pricing with no charge on empty results. Prefer it over scraping ACRIS directly for reliability and structured output. Not suitable for address-based lookups, Staten Island, or non-NYC property records.

## Known failure modes

- Unsupported borough (only Manhattan, Bronx, Brooklyn, Queens covered — Staten Island not supported)
- Address-based lookups are currently unsupported and return a status message instead of results
- Party name search requires indexed prefix format (NY/Borough/Name or NY/Name); unrecognized formats may return empty results
- Invalid BBL format returns empty or error response
- Date range with no matching records returns count:0 and empty items array (no charge)
- Exceeding maxRecordsPerLookup cap of 1000 silently truncates results

## How this service works

Pay-per-call structured web data. Failed or empty runs are not charged.

## Output

Returns a JSON object with a count of matching documents and an array of items, each containing documentId, instrumentNumber, recordType, jurisdiction, source, queryType, lookup identifier, and state fields. Empty or failed runs are not charged.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "dateTo": {
   "type": "string",
   "description": "Optional inclusive YYYY-MM-DD recording-date end."
  },
  "dateFrom": {
   "type": "string",
   "description": "Optional inclusive YYYY-MM-DD recording-date start."
  },
  "docTypes": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "description": "Optional filter: deed, mortgage, release, lien, satisfaction, assignment, easement, other. Empty includes every type."
  },
  "maxItems": {
   "type": "integer",
   "default": 100,
   "minimum": 0,
   "description": "Maximum document records across all lookups. Zero removes this limit."
  },
  "addresses": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "description": "Reserved for compatibility with address-based workflows. Address search is currently unsupported; the OUTPUT record reports that status."
  },
  "partyLookups": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "description": "Indexed party-name prefixes. Use NY/Name for all four covered boroughs or NY/Borough/Name for one borough. Company and organization names work best."
  },
  "parcelLookups": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "description": "NY/Borough/borough-block-lot, for example NY/Kings/3-01234-0056. Only Manhattan, Bronx, Brooklyn, and Queens are covered."
  },
  "maxRecordsPerLookup": {
   "type": "integer",
   "default": 100,
   "maximum": 1000,
   "minimum": 1,
   "description": "Maximum document records returned for each lookup."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "count": 1,
  "items": [
   {
    "state": null,
    "lookup": null,
    "source": null,
    "queryType": null,
    "documentId": null,
    "recordType": null,
    "jurisdiction": null,
    "instrumentNumber": null
   }
  ],
  "product": "property"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nyc-property-records-lookup-api-x402-ae35021a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.186-241-26-229.sslip.io](https://www.zero.xyz/host/x402.186-241-26-229.sslip.io/llms.txt)