THE API FOR WHAT’S NEXT

Property.
People. Markets.
One API.

Build the next generation of mortgage and real estate software with the data that makes it possible.

Seven powerful products. One beautifully simple integration.

50 free credits · No credit card needed REST + MCP Structured data

api.brokerapi.ai

9315 Kimmel Ln Charlotte, NC

+−

Property intelligence

Bedrooms3 beds

Bathrooms2 baths

Living area1,237 sq ft

Ready for your applicationStructured JSON. One integration.

"status": "ready"

A preview of what you can build.

ONE PLATFORM. ENDLESS POSSIBILITIES.

Mortgage platforms

Proptech teams

Brokerages

AI builders

YOUR NEXT IDEA STARTS HERE

All the right data.
Already connected.

From the first property search to the next market move, build with a toolkit designed for the way mortgage and real estate teams work.

Property data

Bring property facts, pricing, transaction history, taxes, schools, and nearby homes into the experience you’re building.

Property factsSale & tax historyNearby homes

Loan Officer & Company Intelligence

Look up individuals and companies by NMLS number. Add registry records, contact details, social profiles, headshots, and company logos.

Licenses & registryProfile enrichmentHosted brand assets

MBS webhooks

Subscribe to mortgage-backed securities updates and receive signed events when a market record is inserted or changed.

90-column schemaSigned deliveriesRetries & replay

Automated valuations

Generate a comparable-based value estimate with sold, active, and rental comparables. Deliver structured results and a downloadable PDF.

Value & rangeComparable salesJSON + PDF reports

Open-house discovery

Search published open houses by address, ZIP code, city, or state. Get local event times and clearly identified professional contacts.

Flexible location searchDate rangesHost & listing contacts

Hosted AI

Access US-only language models through a familiar chat API. Choose your model, stream responses, and see input, output, and cache pricing.

US-only inferenceStateless requestsPublished token pricing

Financial Data & Reports API

Explore economic series, observations, release calendars, categories, sources, tags, and regional maps through 35 endpoints.

Economic indicatorsRelease calendarsRegional data & maps

LESS PLUMBING. MORE BUILDING.

A simple request.
So many possibilities.

Pick a product. See the request and the data that comes back. Then make it part of something great.

THE FOUNDATION

Every address has a story.

Look up a home by its full address or a reusable property ID. Get consistent, image-free JSON that is ready for your application.

Property facts
Sale & tax history
Nearby homes

Full endpoint reference Illustrative examples. Response excerpts shown.

POST/v1/properties/lookup

curl -X POST 'https://api.brokerapi.ai/v1/properties/lookup' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
  "address": "9315 Kimmel Ln, Charlotte, NC 28216"
}'

Response excerpt200 OK

{
  "data": {
    "propertyId": "00000000-0000-4000-8000-000000000001",
    "address": {
      "line1": "9315 Kimmel Ln",
      "city": "Charlotte",
      "state": "NC",
      "postalCode": "28216"
    },
    "propertyInfo": {
      "bedrooms": 3,
      "bathrooms": 2,
      "interiorSquareFeet": 1237,
      "propertyType": "TOWNHOUSE"
    },
    "pricing": {
      "currency": "USD",
      "estimatedValue": 205900
    }
  }
}

BUILT AROUND YOUR WORKFLOW

Your product. More powerful.

Connect the pieces your users need, without building every data pipeline yourself.

Professional profileNMLS match found

Registry Enrichment

01 / ONBOARDING

A better first impression.

Help professionals get started with registry data, profile details, and company branding from their NMLS number.

One address.A richer experience.

PropertyFacts & historyValuationComps & reportsDiscoveryOpen houses

02 / PROPERTY EXPERIENCES

Give every home more context.

Bring property details, comparable sales, value estimates, and upcoming open houses into your platform.

Market eventDelivered

mbs.updated→ your application

03 / CONNECTED WORKFLOWS

Put changing data to work.

Keep applications informed with signed market updates. Add hosted AI to summarize, explain, and assist.

BUILT FOR THE AGENT ERA

Your AI tools.
Now with
real estate intelligence.

Connect an AI assistant to Broker API through a stateless MCP server. The same products, the same key, right inside the tools you already use.

15 discoverable tools Authenticated execution No persistent MCP sessions

Connect with MCP

Broker APIRemote MCP server

Streamable HTTP

Client configuration

{
  "mcpServers": {
    "broker-api": {
      "url": "https://api.brokerapi.ai/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

“Find upcoming open houses in Charlotte.”

search_open_houses get_job

A DEVELOPER EXPERIENCE THAT GETS IT

Less setup.
More shipped.

Clear interfaces, useful examples, and predictable behavior. The details that let your team focus on the product.

One consistent API

Shared authentication, structured responses, and reusable property IDs across a connected set of endpoints.

Docs you can actually use

Public endpoint references, example responses, copyable cURL calls, and a browser request playground.

Work that keeps working

Durable valuation and search jobs, idempotent requests, signed webhook deliveries, and retry controls.

Thoughtful data boundaries

Scoped keys, application-isolated jobs, signed asset links, and US-only inference without persistent prompt logs.

Hosted AI. Transparent by design.

Clear, published token rates. Separate input, output, and cached-input pricing for every available model.

Explore models & pricing

BROKER API AI

US models.
Clear pricing.

Access US ZDR AI models through your Broker API key. Prices below are your rates in USD per million tokens. AI uses your separate prepaid dollar balance.

Model	Input / 1M	Cached input / 1M	Output / 1M

Model pricing is loading. View models in the API docs.

US-only inference with zero data retention. Broker API does not store prompts or outputs. Input and output token usage determines the dollar charge; API credits are not used.

A FEW GOOD QUESTIONS

The details
before you build.

Go deeper in the docs

What can I access with Broker API?

Seven products: property data, Loan Officer & Company Intelligence, MBS webhooks, automated valuation reports, open-house discovery, hosted US-only language models, and Financial Data & Reports API. REST endpoints and MCP tools use the same application key.

Can I explore before I have an API key?

Yes. The API reference, example calls and responses, MCP guide, and MCP discovery are public. An application key is required to execute data lookups, manage subscriptions, or run model requests.

What does the valuation include?

A comparable-based estimate and range, sold/active/rental comparables, market context where available, and a downloadable PDF. Reports explain their methodology. They are not appraisals; calibrated confidence scores and forecasts are not provided.

How complete are the open-house results?

Results reflect the upstream published feed for your location and date range. The API reports coverage and any incomplete pages or listings. Hosting-agent details are returned when available; other contacts are clearly labeled as listing agents or brokerages.

How is hosted AI data handled?

Inference uses US-only routes. Broker API does not persist prompts or model outputs, and it isolates prompt caching by application. Input, output, and cached-input usage are metered separately. Consult the API docs for model availability and data-handling details.

YOUR NEXT BUILD STARTS WITH A CALL

Great products start
with better data.

Get 50 free credits Or connect your AI tools

Property.People. Markets.One API.

All the right data.Already connected.