# `property-sourcing_resolve_listing`

> **Casafari is the AI agent-native real estate data intelligence platform.** The most complete property index in Europe: a deduplicated, cleaned property graph of residential and commercial property, for sale and for rent, in 16 countries. Every property is one record with its full price and market history. [How the property graph is built](/docs/property-graph).

Find the home behind a listing link. Product: [Property Sourcing](/docs/property-sourcing). Annotations: Read-only.

Call it as `property-sourcing_resolve_listing` on the Property Sourcing MCP server, `https://platform.casafari.com/mcp/property-sourcing` ([how to connect](/docs/connect)).

Over REST: [`POST /v1/property-sourcing/properties/resolve`](/docs/rest/property-sourcing/resolve-a-link-or-reference-to-its-property) (equivalent). [MCP and REST compared](/docs/parity#property-sourcing).

## What does Find the home behind a listing link do?

The home behind one listing: give exactly one of url (a portal or agency link), reference (the listing's reference, with country) or listing_id. Answers the matching homes with their prop_ ids, ready for property-sourcing_get_property. Add country when the link's domain does not say it.

## Which parameters does property-sourcing_resolve_listing take?

- `url` (string, optional): A portal or agency link to one listing. at most 2000 characters.
- `reference` (string, optional): The listing's reference, as the agency publishes it. at most 100 characters.
- `listing_id` (integer, optional): A listing id from a property's listings. ≥ 1.
- `country` (string, optional): ISO country code, e.g. "ES". Needed for a reference, or for a link whose domain does not say the country. pattern `^[A-Za-z]{2}$`.

## How do I call property-sourcing_resolve_listing?

Required arguments only, with placeholder values; see the parameters above for real ones.

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "property-sourcing_resolve_listing",
    "arguments": {
      "url": "…"
    }
  }
}
```

## Related pages

- [Search homes for sale or rent (property-sourcing_search)](/docs/property-sourcing/search)
- [Next page of a home search (property-sourcing_next_page)](/docs/property-sourcing/next_page)
- [One home with its listings and history (property-sourcing_get_property)](/docs/property-sourcing/get_property)
- [Property Sourcing: all its MCP tools and REST operations](/docs/property-sourcing)
- [Connect an MCP client](/docs/connect)
- [All Casafari MCP tools](/docs/tools)