cdatalabs.com valid

Automatically discovered from public files. Ownership management is optional. Inclusion does not imply endorsement or publisher participation.

Manage this listing — optional · Visit publisher ↗

Claim my listing on Agent Web Map for cdatalabs.com:
1. POST https://agentwebmap.com/v1/sites/cdatalabs.com/claims and keep claim_id and claim_secret private.
2. Publish the proof: add the line "AgentWebMap ownership: <token>" (token from step 1) to https://cdatalabs.com/llms.txt, or use the DNS, meta-tag or well-known method the response describes.
3. POST https://agentwebmap.com/v1/sites/cdatalabs.com/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/cdatalabs.com).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

Corrections or removal requests: contact the directory. Ownership management is optional.

Constellation Data Labs: Cutting-Edge Real Estate API & Data Licensing

Constellation Data Labs provides real estate APIs and data licensing — MLS listing aggregation, property records, and location intelligence — for brokerages, proptech, lenders, and investment platforms across North America.

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-21T17:38:46.691Z. Cached copy · Source on cdatalabs.com

This is an 'llms.txt' file designed for Large Language Model (LLM) consumption and site mapping. It helps AI models better understand the site's structure and key pages.

# Constellation Data Labs: Cutting-Edge Real Estate API & Data Licensing

This is the [sitemap](https://www.cdatalabs.com/sitemap.xml) of this website.

> Constellation Data Labs provides real estate APIs and data licensing — MLS listing aggregation, property records, and location intelligence — for brokerages, proptech, lenders, and investment platforms across North America.



## Important Landing pages

- [Listing Integration](https://cdatalabs.com/listing-aggregation/): MLS listing aggregation across 500+ sources, normalized to RESO Data Dictionary standards, under 5-minute update latency.
- [Property Data](https://cdatalabs.com/property-data/): 160M+ property records including ownership, tax, deed, and sales history across all 3,143 US counties.
- [Location Intelligence](https://cdatalabs.com/location-intelligence/): 278M+ verified addresses, 162M rooftop-geocoded addresses, and 164M+ parcel boundary polygons.
- [Company](https://cdatalabs.com/about/):Learn more about Constellation Data Labs, its mission, and services.
- [Resources / Blog](https://cdatalabs.com/resources/): Guides on MLS data compliance, provider evaluation criteria, and industry standards (RESO, IDX, VOW, BBO).
- [Contact](https://cdatalabs.com/contact-us/): Get in touch with the Constellation Data Labs team.

## Use Cases

- [Real Estate Brokerages & Franchises](https://cdatalabs.com/real-estate-brokerages-franchises/): Data infrastructure for brokerage listing search, CMA tools, and agent productivity dashboards.
- [Proptech / Real Estate SaaS](https://cdatalabs.com/proptech-real-estate-saas/): API-first data layer for proptech platforms scaling across multiple markets.
- [Lenders & Mortgage Technology](https://cdatalabs.com/lenders-mortgage-technology/): Property and ownership data for mortgage origination and servicing workflows.
- [Investment & Asset Management](https://cdatalabs.com/investment-and-asset-management/): Portfolio-scale property data for investment analysis and asset management.
- [Property Valuation & Analytics](https://cdatalabs.com/property-valuation/): Comparable sales and property characteristic data for automated valuation models.
- [Real Estate Marketplaces](https://cdatalabs.com/real-estate-marketplaces/): Nationwide listing data for consumer-facing property marketplaces.

## Developer Resources

- [API Documentation](https://docs.cdatalabs.com/): Listings API and Property Data API reference, authentication, and endpoint guides.
- [Support Portal](https://support.cdatalabs.com/): Technical support and account assistance.

Related sites

Other listed sites in Real estate. See the whole category →

Help agents understand your site

Optionally manage your description, publish terms for agents, review file health, measured discovery requests, publisher clicks and score history. Confirm domain control in your browser using a fresh token in your llms.txt, DNS, meta tag or well-known file. No backlink is required.

Manage this listing → · Agent and API instructions

Machine-readable: GET /v1/resolve?q=cdatalabs.com · GET /v1/domain/cdatalabs.com · this page as Accept: application/json or text/markdown · MCP lookup_domain