What is a real estate data API?

Quick Answer

A real estate data API is a service that provides programmatic access to property information, including listings, sales history, market data, and property details. APIs like Realie aggregate data from MLS systems, public records, and other sources to deliver comprehensive real estate information to applications and websites.

Summary

Real estate data APIs serve as bridges between property databases and applications, enabling developers to integrate comprehensive real estate information into their platforms. These APIs typically provide access to active listings, sold properties, market analytics, property details, photos, and neighborhood data. Leading providers like Realie aggregate data from multiple MLS systems, county records, and proprietary sources to ensure comprehensive coverage and data quality. Modern real estate APIs offer features like geographic search, filtering capabilities, webhook notifications for updates, and standardized data formats. They power various applications including real estate websites, CRM systems, investment analysis tools, and mobile apps, making property data accessible through simple HTTP requests rather than requiring direct database access or manual data collection.