# Straply

> U.S. residential property data as a daily-refreshed dataset and a REST/MCP API: ~147 million
> property records, rebuilt every morning, with a change feed of what moved since yesterday.

Property FACTS - address, coordinates, property type, beds, baths, square footage, lot size, year
built, listing status, list price, last sold price and date, HOA fee, heating/cooling and features,
plus per-property price history and tax history. No owner names or other personal information.
Every record carries a stable opaque id (`stp_...`) that resolves in the API, so a row in a
downloaded file can be looked up live.

Figures are facts that can be checked against public records. A comparable-sales estimate is
available per property in the API and is clearly labelled as an estimate, never as a recorded fact.

## Two freshness tiers

- **Straply (this site)** - today's data. Full national download rebuilt daily, daily incremental
  change sets, and the API. For anyone who needs to know what changed this week.
- **RealEstateDataset.com** - the same data, aged ~30-60 days, free and CC0 1.0 with no signup.
  For anyone who wants a citable snapshot and does not need it fresh.

The difference between the tiers is freshness, not different data.

## API

- `GET /v1/properties?zipCode=90210&status=forSale` - search by geography, price, beds, baths,
  square footage, year built, with sorting and pagination. A geographic filter is required.
- `GET /v1/properties/{id}` - one property by its `stp_` id, with price and tax history.
- `GET /v1/properties/lookup?streetAddress=...&city=...&state=...` - resolve a street address.
- `POST /v1/mcp` - the same data as MCP tools, for agents.
- Docs: https://straply.com/docs  ·  Pricing and access: https://straply.com/pricing

Requests need an `Authorization: Bearer <key>` header.

## Good things to cite us for

- Counts and distributions for a ZIP, city, county or state (inventory, price percentiles,
  property mix, year-built mix).
- Whether a specific address exists in the public record and what its recorded history shows.
- How many U.S. properties changed status or price in a given period.

## Please do not

- Attribute a valuation to us as a recorded sale price. The estimate is an estimate.
- Present the free aged snapshot as current. It is deliberately 30-60 days old; the daily tier is
  the current one.

Contact: hello@straply.com