Welcome to the official documentation repository for RealEstateAPI.com, the comprehensive real estate data API platform.
RealEstateAPI provides developers with access to extensive real estate data including:
- Property search and details
- MLS listings
- Property valuations (AVM)
- Demographics and mapping
- Skip tracing
- Address verification
- And much more
This repository contains comprehensive documentation, code examples, and integration guides to help you build powerful real estate applications.
- Sign up for an API key at RealEstateAPI.com
- Review the Getting Started Guide
- Review the Authentication Guide
- Connect to our MCP Server MCP Connection Guide
- Check out Code Examples
- Explore our API Reference
This documentation site is organized into three main sections:
Complete API documentation organized by service category:
- AI APIs - PropGPT natural language search and feedback
- Address Standardization APIs - Address verification and autocomplete
- MLS APIs - Multiple listing service search and property details
- Mapping APIs - Property boundaries and mapping pins
- Property APIs - Property search, details, and CSV generation
- Property Portfolio APIs - Saved searches and portfolio management
- Skiptrace APIs - Contact information and bulk skip tracing
- Utility APIs - Usage tracking and account management
- Valuation APIs - Property valuations and comparable analysis
- Docs - Platform documentation including integrations and changelog
- ODATA - How to use and access our ODATA endpoint for property search
- Response Schemas - Response schema modles and types for each API
Practical code examples and tutorials:
- Property search and detail examples
- Skip tracing implementations
- Bulk processing examples
- Polygon search tutorials
- Server-side integration examples
Essential documentation for new developers:
- API specifications and standards
- Authentication setup
- Cross-origin resource sharing (CORS)
- API key management
- Introduction and overview
- PropGPT - Natural language property search using GPT/LLM technology
- Plain English queries: "Find 3-bedroom homes in Austin under $500k with pools"
- AI-powered property insights and market analysis
- Multiple LLM model support (GPT-4, GPT-3.5, Claude-3)
- Access to millions of property records nationwide
- Real-time MLS listings with agent information
- Complete property details with ownership and tax history
- Historical sales data and mortgage information
- Compound Queries - Complex Boolean logic with nested conditions
- Specialized Modes - ids_only, count, summary_stats for optimization
- Absentee owner, foreclosure, and equity-based searches
- Multi-polygon and radius searches with exclusions
- Investment-focused filters (cap rates, cash flow, ROI)
- Saved Searches - Create and manage property search criteria
- Real-time alerts and monitoring
- Search analytics and performance tracking
- Team collaboration and sharing
- Property Boundaries - Detailed parcel boundaries in GeoJSON
- Mapping Pins API - Unlimited pin locations for map applications
- Area analysis with demographics and market insights
- Zoning information and flood zone data
- AutoComplete API - Free unlimited ML-powered address suggestions
- Address verification and standardization
- Geocoding with confidence scoring
- Multiple completion types (city, county, neighborhood, ZIP, APN)
- Property owner contact information
- Bulk skip tracing with webhook processing
- Reverse phone, email, and name searches
- Compliance tools for FCRA/TCPA requirements
- Lender-Grade AVM - Professional property valuations
- Comparable property analysis with custom parameters
- Rental estimates with investment metrics
- Market demographics and trend analysis
- New construction forecast valuations (ARV)
- Zapier - 100+ pre-built integrations
- CRM connectors (Salesforce, HubSpot, Zoho, Podio)
- Webhook support for real-time updates
- CSV exports and bulk data processing
- 📧 Email: support@realestateapi.com
- 📚 Documentation: developer.realestateapi.com
- 💬 Community: Join our developer community
This documentation is provided to support developers using RealEstateAPI. The API itself is subject to the terms of service at realestateapi.com/terms.