docs.qwady.app

# Qwady Docs > Documentation for Qwady products: Borough API ## Docs - [List Areas](https://qwady.wiki/borough/api-reference/areas/list-areas.md): Returns the area hierarchy: 349 areas across NYC and Northern New Jersey, of which 316 are NYC neighborhoods and sub-areas and 5 are boroughs. Optionally filter by level or parent area. - [Get Building](https://qwady.wiki/borough/api-reference/building/get-building.md): Comprehensive building data including amenities, policies, developer, architect, NYC regulatory data (community district, police precinct, building class), and tax/management details. - [Get Building Listings](https://qwady.wiki/borough/api-reference/building/get-building-listings.md): All active (or filtered) listings within a specific building. - [Get Building Scores](https://qwady.wiki/borough/api-reference/building/get-building-scores.md): Composite quality scores (0-100) derived from NYC Open Data: - **health_score**: Based on HPD violation count and severity - **noise_score**: Based on 311 noise complaints within 200m - **safety_score**: Based on NYPD crime data within 400m - **transit_score**: Based on subway/bus stop proximity and… - [Get Building Violations](https://qwady.wiki/borough/api-reference/building/get-building-violations.md): HPD (Housing Preservation & Development) violations for a building, ordered by date descending. Includes violation class (A/B/C), status, and description. - [Compare Markets](https://qwady.wiki/borough/api-reference/market/compare.md): Side-by-side market snapshots for up to 5 areas. Returns snapshot data grouped by area ID, with each area containing snapshots broken down by bedroom count. - [Get Market History](https://qwady.wiki/borough/api-reference/market/get-history.md): Daily time series of the market-snapshot aggregates (median rent/price, inventory, average days-on-market, concession rate) for an area. The series accrues forward from when archiving began, so it is sparse until enough days accumulate. Pa

openapi: 3.1.0 info: title: Borough API description: > NYC Real Estate Data API — structured access to rental and sale listings, building details, neighborhood data, and market statistics. ## Authentication All authenticated endpoints require a `Bearer` token in the `Authorization` header: ``` Authorization: Bearer BOROUGH-<your-license-key> ``` License keys are provisioned automatically when you subscribe via [Polar.sh](https://polar.sh/q