RealPlus AI Connector
Our MCP technology connects ChatGPT, Claude, and other AI assistants to RealPlus: 69 tools across 12 areas, working under each agent’s own login.
Included with your RealPlus subscription, no per-use fees
See how it worksBuild on RealPlus data.
APIs, data feeds, and our MCP toolset (the RealPlus AI Connector) for brokerages, developers, and partners, built on the NYC listing and building data RealPlus manages every day.
Documentation is available on request.
API library
Choose the API that fits what you’re building.
Four ways to put RealPlus data to work in your own products. Documentation, terms and pricing are shared on request.
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Your exclusives
Exclusive Data API
Your firm’s exclusive listings, delivered through an API to power your own website, apps and marketing tools.
- Your firm’s exclusive sale and rental listings
- Kept current as listings are created and updated
- Built for brokerage websites and in-house tools
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Market-wide listings
IDX Data API
Listings shared through the REBNY RLS, ready to display on your website in line with RLS IDX display rules.
- Listings beyond your own exclusives
- For brokerage and agent websites
- Follows RLS display requirements
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Our most complete data
All-Inclusive API
Full RealPlus listing and building data, plus five years of historical data, for analysis, research and advanced products.
- Listing and building data in one API
- Plus five years of historical data
- Built for analytics, valuation and research tools
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Built around you
Custom API Development
Need something specific? We’ll design and build an API around your use case, your data and your systems.
- Scoped with our data team
- Tailored data, formats and delivery
- For unique integrations and internal tools
More ways to connect.
Bring RealPlus data to AI assistants, or have it delivered on a schedule to the systems you already run.
Custom data feeds
Scheduled feeds of RealPlus listing, building and market data, formatted for your systems, websites and partners.
- Delivered on the schedule you need
- Formatted for your destination
- Set up with our data team
How access works.
Tell us what you’re building
Share your use case, the data you need and how you want it delivered.
Get documentation and terms
We’ll recommend the right API or feed and share documentation, credentials and pricing.
Build with our support
Our data team helps you through setup, testing and launch.
The data behind every API.
Every RealPlus API and feed draws on the same clean, reconciled NYC data that brokerages rely on every day.
- REBNY RLSAuthorized Listings and Data Management Provider
- Real timeIncoming data updated as it arrives
- 2003Historical records date back to 2003
- 7+ sourcesRLS listings, ACRIS, DOB, the tax roll, MLS feeds and more, normalized and geocoded
Request documentation.
Tell us what you’re building, and we’ll share documentation for the right API.