Built by engineers, for engineers

Build faster with unified real estate data

Connect your application to normalized MLS listings, with support for source onboarding, licensing, and display requirements.

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API Example Endpoint:

{
  "resources": {
    "listings": [
      {
        "originating_system_name": "agsmls",
        "originating_system_full_name": "aspen glenwood mls"
      },
      {
        "originating_system_name": "chsmls",
        "originating_system_full_name": "CHS Regional MLS"
      },
      {
        "originating_system_name": "mlsl",
        "originating_system_full_name": "mlslistings"
      },
      {
        "originating_system_name": "sdmls",
        "originating_system_full_name": "san diego mls"
      },
      {
        "originating_system_name": "summit",
        "originating_system_full_name": "altitude realtors"
      },
      {
        "originating_system_name": "theclaw",
        "originating_system_full_name": "claw mls"
      },
      {
        "originating_system_name": "vbor",
        "originating_system_full_name": "vail board of realtors"
      }
    ]
  }
}

Open API Docs

Product use cases

Build public search, client tools, or internal applications using data approved for the intended use.

IDX

Public-facing search

Internet Data Exchange feeds for public property listings. Power your website's search, listing pages, and lead capture with an MLS-compliant dataset.

VOW

Logged-in clients

Virtual Office Website (gated). Extended dataset for authenticated users in a brokerage relationship—saved searches, watchlists, and deeper fields where permitted.

BBO

Broker back office

Consistent feed for internal dashboards, CMAs, analytics, and reporting—powered by the same normalized schema.

Compare IDX, VOW, and back-office feeds →

What AnyProp handles

The data connection and the MLS coordination behind it.

Listing data

Query listings from multiple sources through a common API, with normalized fields and source identifiers.

MLS onboarding

Coordinate applications, licensing, and display requirements for the markets and uses your product needs.

Integration support

Work with documented queries, sample responses, and MLS profile information as you build and test your application.

Listing aggregation Brokerage compliance

Who we serve

Brokerages

Licensed real estate brokerages whom require MLS data to service their buyer and sellers.

Proptech platforms

Multi-state, API-friendly platforms needing clean data and short time-to-value.

Specialty marketplaces

Reliable datasets for unique inventory and long-tail categories like luxury, historic, waterfront, co-ownership.

Alternative finance

Rent-to-own, shared equity, down payment assistance.

Financial institutions

Lenders, HELOC providers, mortgage insurers.

Ready to evaluate AnyProp? See the API, data dictionary, and sample responses.

API Docs Talk to Sales

Resources

Plan your data strategy

Practical guides and partner stories for teams building across markets.

Data Guides

How to request MLS data for a software product

Start with the product, the brokerage participant, and the markets; then make an MLS request that can be reviewed and tested.

Partner StoriesSep 23, 2026

Pacaso and AnyProp — MLS data for a co-ownership marketplace

Pacaso’s public listing guidance and its AnyProp announcement show the data work behind a national co-ownership marketplace.

Explore all resources

Press

In the news

Recent coverage of AnyProp and our nationwide MLS data infrastructure.

InmanSep 17, 2026

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Ready to put your property data to work?

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