Realtor.com MLS & Agent Data API · Live

Pull live Realtor.com data
down to the MLS number,
the listing agent.

MLS-direct resale and new-construction listings, agent and brokerage directory with NAR credential detail, showing-request and open-house scheduling, and home value estimates — structured and delivered as clean JSON or CSV. No proxies to manage, no CAPTCHAs to solve, no HTML to parse.

See a Live Response

4 Realtor.com verticals covered

<3s avg. response time

99.9% uptime SLA

19M+ requests / month served

GET /v1/realtor/property

LIVE

// streaming a live MLS pull...

Why Choose Our Realtor.com API

A listing that updated an hour ago isn't the same asset as one that updated a month ago.

Between listings sourced directly from MLS feeds with their own update-freshness timestamp, an agent directory carrying NAR credential and brokerage affiliation detail most listing feeds skip, and showing-request and open-house scheduling data layered onto individual listings, Realtor.com's catalog carries more freshness and agent-verification structure than a standard listing feed. Our infrastructure absorbs that complexity so your team just calls an endpoint and gets data back.

01

Zero blocking, zero maintenance

We run rotating residential IPs, headless rendering, and CAPTCHA-solving behind every request. When Realtor.com changes its layout, we patch our parsers — your integration never breaks.

02

MLS-freshness aware

Every listing response includes the MLS update timestamp, so you can distinguish a fresh listing from a stale one.

03

Agent & showing detail

We resolve listing-agent NAR credential, brokerage, and showing-request availability with the same structured fields as core listing data.

04

Built for scale from day one

From a 100-listing test batch to millions of daily checks across markets, the same endpoint and response shape scale with you.

Realtor.com API Features

Everything you need to keep Realtor.com data flowing.

⚡

Real-time extraction

Trigger an on-demand pull for any listing, agent, or keyword and get a fresh response — not a stale cache.

🧩

Custom field selection

Request only the fields you need — price, MLS status, agent detail — to cut payload size and parsing time.

🏷️

MLS-status resolution

Get MLS number and status broken out on every listing, including update-freshness timestamp.

🗂️

Bulk & scheduled requests

Submit thousands of listing IDs in one batch job or schedule recurring pulls on an hourly, daily, or custom cadence.

🧑‍💼

Agent-credential detection

Flag NAR/Realtor credential status and brokerage affiliation automatically on every eligible listing.

📊

Historical price tracking

Store and query price history per property to power valuation and trend-analysis tools.

What Data Can You Access?

Every field a listing page shows — MLS and agent detail included.

CoreProperty ID & addressFull street address, ZIP code

PricingList price & price historyUSD currency, price-per-sqft

MLSMLS number & update timestampListing freshness, MLS status

PropertyBeds, baths & sqftLot size, year built

AgentListing agent & credentialNAR/Realtor status, brokerage name

ShowingShowing-request availabilityOpen house schedule

New BuildBuilder & community nameMove-in timeline for new construction

ValuationHome value estimateEstimated market value range

MediaPhotos & virtual tourProperty photos, walkthrough link

ReviewsAgent ratings & review countClient review breakdown

StructureCity, ZIP & neighborhood breadcrumbsFull location hierarchy

TrustVerified MLS listing flagConfirmed MLS-backed listing

Supported Realtor.com Verticals

MLS resale, new construction, rentals, and agents — one integration covers all of it.

Switch the vertical parameter to pull from a different Realtor.com category with the same consistent response shape.

🏠

MLS Resale Listings

Active MLS-direct for-sale listings.

🏗️

New Construction

Builder communities & move-in timelines.

🔑

Rentals

Apartment & house rental listings.

🧑‍💼

Agent & Brokerage Directory

NAR credential & brokerage detail.

CoverageUS-wideCoverage across metros, suburbs & rural markets

MLSMLS-directListing freshness timestamp resolved per property

FreshnessReal-timePrice and availability checked on every request

Realtor.com API Endpoints

A small set of endpoints that cover the whole listing lifecycle.

Method	Endpoint	Description	Typical use
GET	/v1/realtor/property	Full property detail by MLS number or address	Price & freshness monitoring
GET	/v1/realtor/agent	Agent detail including NAR credential & brokerage	Agent directory research
GET	/v1/realtor/search	City, ZIP, or keyword search results	Market & competitor discovery
GET	/v1/realtor/reviews	Paginated agent client reviews	Agent reputation research
GET	/v1/realtor/showing	Showing-request availability & open house schedule	Scheduling-behavior analysis
POST	/v1/realtor/bulk	Submit up to 10,000 listing IDs per batch job	Market-wide monitoring
GET	/v1/realtor/valuation	Home value estimate range & price history	Automated valuation modeling

Live API Response Example

This is exactly what comes back. No extra parsing needed.

Popular Realtor.com API Use Cases

Built for the teams that live and die by MLS-direct data.

📈

MLS listing freshness/accuracy monitoring

Feed live MLS status and update timestamps into your tracking tools every few minutes.

🧑‍💼

Agent directory/credential research

Track NAR credential status and brokerage affiliation across agent profiles.

🏗️

New-construction builder tracking

Monitor builder communities, pricing, and move-in timelines across markets.

📅

Showing-request/open-house scheduling analysis

Study how showing availability and open-house frequency correlate with days on market.

💬

Agent review mining

Pull agent client reviews to power comparison and recommendation tools.

🤖

ML training data

Generate labeled property, price, and agent datasets for valuation and lead-scoring models.

🏆

Competitive benchmarking

Track how Realtor.com data compares against Zillow, Redfin, and Trulia.

🔑

Rental listing rate tracking

Monitor rental listing prices and availability across metros and neighborhoods.

How the Realtor.com API Works

From API key to structured data in five steps.

1

Get your API key

Sign up and generate a key from your dashboard in under two minutes.

2

Choose an endpoint

Pick /property, /agent, /reviews or /showing depending on what you need.

3

Send the request

Call the endpoint with an MLS number, address, or agent name plus your vertical parameter.

4

We handle the hard part

Proxies, headless rendering, CAPTCHA-solving, and parsing all happen behind the scenes.

5

Receive structured data

Get clean JSON or CSV back in seconds, ready to drop into your pipeline.

Developer-Friendly Integration

Built by people who read the docs too.

One consistent JSON schema across every endpoint and every vertical. No SDK lock-in — plain REST calls work from any language or platform.

→

Predictable REST design

Standard HTTP verbs, query params, and status codes — nothing proprietary to learn.

→

JSON, CSV, or webhook delivery

Get results inline, as a downloadable file, or pushed to your endpoint when a batch job finishes.

→

Sandbox & test keys

Free sandbox environment with sample listing IDs so you can build before you pay.

→

Postman collection & SDK snippets

Import a ready-made collection or copy request snippets for Python, Node.js, and cURL.

Quickstart

API Performance & Reliability

Numbers we publish because we track them daily.

99.9%

Uptime SLA

<3s

Avg. response time

99.0%

Successful extraction rate

10K+

Concurrent requests supported

Security & Compliance

Compliant by design, not as an afterthought.

🔒

Encrypted in transit

All requests and responses travel over TLS 1.2+. API keys can be scoped and rotated anytime.

⚖️

CCPA & Fair Housing alignment

Our extraction workflows are built around CCPA and Fair Housing Act guidelines alongside GDPR standards for global clients.

🌐

Public-data-only policy

We collect only publicly accessible listing data — never login-gated or private account information.

✓ISO 9001:2015 Certified ✓ISO/IEC 27001:2013 Certified ✓IAF Multilateral Recognition ✓GDPR-aligned workflows

API Documentation & Resources

Everything to go from key to production.

Guide

Quickstart Guide

Get your first API response back in under five minutes.

Read guide →

Reference

Full API Reference

Every endpoint, parameter, and response field documented in detail.

View reference →

Tool

Postman Collection

Import ready-made requests for every Realtor.com API endpoint.

Download →

Code

SDKs & Code Samples

Python, Node.js, PHP, and Ruby snippets for every use case.

Browse samples →

Frequently Asked Questions

Still deciding? Here's what most teams ask first.

We collect only publicly accessible listing data using automated tools, following publicly available web-data guidelines. We recommend reviewing your own use case with legal counsel, especially for redistribution.

Every request to /property, /agent, and /showing triggers a live pull — you're not reading from a stale cache. MLS status and listing detail are checked live on every request.

Yes. The /property endpoint returns the MLS update timestamp alongside listing status wherever Realtor.com publishes that detail.

Yes — the /agent endpoint returns NAR/Realtor credential status and brokerage affiliation as distinct fields on every agent profile.

Our infrastructure retries automatically across a rotating proxy pool. You're only billed for successfully returned responses.

Yes, every account starts with a free sandbox key and sample credits so you can test all endpoints before committing to a plan.

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Pull live Realtor.com data
down to the MLS number,
the listing agent.