APIs, our MCP toolset (the RealPlus AI Connector), and data feeds for brokerages, developers, and partners, built on the NYC listing and building data RealPlus manages every day.
Documentation is available on request.
Four ways to put RealPlus data to work in your own products. Documentation, terms and pricing are shared on request.
Your firm’s exclusive listings, delivered through an API to power your own website, apps and marketing tools.
Listings shared through the REBNY RLS, ready to display on your website in line with RLS IDX display rules.
Full RealPlus listing and building data, plus five years of historical data, for analysis, research and advanced products.
Need something specific? We’ll design and build an API around your use case, your data and your systems.
Bring RealPlus data to AI assistants, or have it delivered on a schedule to the systems you already run.
Connects ChatGPT, Claude, Gemini, and other AI assistants to the RealPlus listing system platform through MCP, working under each agent’s own login. Over 75 tools across 12 areas, with more capabilities coming soon.
Included with your RealPlus subscription, no per-use fees
See how it worksScheduled feeds of RealPlus listing, building and market data, formatted for your systems, websites, and partners.
Share your use case, the data you need and how you want it delivered.
We’ll recommend the right API or feed and share documentation, credentials and pricing.
Our data team helps you through setup, testing and launch.
Every RealPlus API and feed draws on the same clean, reconciled NYC data that brokerages rely on every day.
Tell us what you’re building, and we’ll share documentation for the right API.
v1.2.0 · Nov 12, 2026, 11:30 AM EST
