# Weekly newly-motivated homes alert for an office

> **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).

**For Agents and brokerage network operators.** Run High Potential Seller Leads weekly with since set to the last run, diff lead ids and push newly reduced homes to each office's CRM.

> How do I get a weekly list of homes near my office whose price was cut in the last seven days?

## Why is old price history noise?

A home reduced two years ago and stable since is not this week's prospect; the office wants homes whose cuts happened recently. Without a date window every run returns the same long list and nobody acts on it.

## How does it work step by step?

1. **Schedule.** Once a week, for each office point, call `GET /v1/seller-leads` with `lat`, `lon`, `radius_m=300` and `since` set to the date of the previous run; keep the defaults (`min_price_cuts` 1, `min_price_cut_pct` 5) or raise them.
2. **Diff.** Compare the returned `lead_…` ids and `price_cuts` values with the previous run; new ids and higher counts or percentages are the week's news.
3. **Enrich.** `GET /v1/seller-leads/{lead_id}` for the property and its dated history; `GET /v1/property-sourcing/properties/{property_id}?expand=listings` for the agencies advertising it.
4. **Deliver.** Write the new leads to the office's CRM keyed by `property_id`, so the same home is never created twice.

```bash
curl "https://platform.casafari.com/v1/seller-leads?lat=41.3874&lon=2.1686&radius_m=300&since=2026-10-05" \
  -H "Authorization: Bearer $CASAFARI_API_KEY"
```

## What do you get?

A short, dated list of homes near each office whose price was cut in the window, each with `price_cuts_since`, the cut count and percentage, and the `property_id` of its full property record. Keys are platform API keys from the console ([Platform API keys](https://developers.casafari.com/docs/rest#platform-api-keys)), and guards apply per plan.

## What are the limits?

A page of leads costs 100 units per point per run; pay as you go and Agent allow 50 distinct places a day and 20 requests a minute, Free 10 places and 10 requests. Seller Leads covers Spain, France, Italy, Germany, Greece and Andorra. No owner contact details are returned, and outreach must follow local law (see [the FAQ](https://developers.casafari.com/docs/seller-leads/faq#owner-contact-details)). For alert feeds of price cuts, reservations, withdrawals and sales, see [Alerts](https://developers.casafari.com/docs/alerts). Reference: [List seller leads](https://developers.casafari.com/docs/rest/seller-leads/list-seller-leads).

## Related use cases

- [Street-level mandate prospecting list](https://developers.casafari.com/docs/seller-leads/use-cases/street-level-mandate-prospecting-list)
- [Investor negotiation ranking by price erosion](https://developers.casafari.com/docs/seller-leads/use-cases/investor-negotiation-ranking)
- [Pricing-conversation evidence pack for a valuation meeting](https://developers.casafari.com/docs/seller-leads/use-cases/pricing-conversation-evidence-pack)
- [Rent-cut radar for letting agents and landlords](https://developers.casafari.com/docs/seller-leads/use-cases/rent-cut-radar-for-letting-agents-and-landlords)
- [High Potential Seller Leads FAQ](https://developers.casafari.com/docs/seller-leads/faq)