# DwellData Property Lookup by Address or Parcel

> DwellData Property Lookup by Address or Parcel is a paid API for AI agents from dwelldata.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Look up a single property by street address or parcel ID and retrieve all matching DwellData records: active multifamily listings, tax-delinquency distress signals, and sheriff-sale auction dates in one call.

## Facts

- Endpoint: GET https://dwelldata.io/api/lookup
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dwelldata-property-lookup-by-address-or-parcel-d66b39e3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dkhzbIzKaEVLJ9eP8IXXP

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 dwelldata-property-lookup-by-address-or-parcel-d66b39e3
```

Example prompt: Pull everything DwellData has on 1422 Vine Street, Cincinnati, OH — I want to see if it has any tax delinquency flags, active multifamily listing info, or upcoming sheriff-sale dates.

## When to prefer this

Use this endpoint when you have a specific property address or parcel ID and want a single-call answer aggregating all DwellData feeds — listings, distress signals, and auction dates — without making separate calls to each feed. Ideal for due diligence workflows, pre-offer research, or agent pipelines that need a unified property snapshot. Prefer the individual feed endpoints if you need bulk results or want to query across many properties at once.

## Known failure modes

- No matching records found for address or APN — returns empty result at no charge
- Invalid or unrecognized address format — may return empty or error
- APN provided without city/state may reduce match accuracy
- Property located outside covered Ohio metros may return no results
- Malformed query parameters result in API error

## How this service works

One property in, everything we know out: pass ?address= or ?apn= (parcel id; plus optional city/state) and get every matching record across all DwellData feeds — active multifamily listings with underwriting, county tax-delinquency signals, and upcoming sheriff-sale auctions, each with its public source URL. Task-shaped for agents: one property question, one call. No match returns free — you never pay for a blank.

## Output

Returns all DwellData records matching the queried property: active multifamily listing details with underwriting metrics (NOI, DSCR, cap rate), county tax-delinquency distress signals, and upcoming sheriff-sale auction dates — each accompanied by a public source URL. If no records match, the call returns a free empty result.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dwelldata-property-lookup-by-address-or-parcel-d66b39e3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dwelldata.io](https://www.zero.xyz/host/dwelldata.io/llms.txt)