Bridge Interactive

Bridge Interactive (a Zillow Group company) is a real-estate data-access platform that normalizes MLS listing data to RESO standards and serves it through the Bridge API. The Bridge Data Output platform exposes a proprietary RESTful Bridge Web API and a RESO-compliant RESO Web API (OData) for properties, members, offices, open houses, and media, all secured with a Bearer server token.

Bridge Interactive publishes 5 APIs on the APIs.io network, including Agents API, Listings API, Offices API, and 2 more. Tagged areas include Real-Estate, MLS, RESO, Listings, and Property Data.

Bridge Interactive’s developer surface includes authentication, documentation, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

34.9/100 thin ▬ flat Agent 23/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessSelf serve

1 APIs

Real-Estate MLS RESO Listings Property Data

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 34.9/100 · thin

Contract Quality 13.7 / 25

Developer Ergonomics 2.4 / 20

Access Clarity 7.9 / 20

Operational Transparency 4.1 / 13

Contract Governance 0.0 / 12

Discoverability 6.9 / 10

Agent readiness — 23/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/bridge-interactive: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 5

Individual APIs this provider publishes, each with its own machine-readable definition.

Bridge Interactive Agents API

The Agents API from Bridge Interactive — 2 operation(s) for agents.

Bridge Interactive Listings API

The Listings API from Bridge Interactive — 2 operation(s) for listings.

Bridge Interactive Offices API

The Offices API from Bridge Interactive — 2 operation(s) for offices.

Bridge Interactive Open Houses API

The Open Houses API from Bridge Interactive — 1 operation(s) for open houses.

Bridge Interactive RESO Web API API

The RESO Web API API from Bridge Interactive — 7 operation(s) for reso web api.

Open Collections 7

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Bridge API (Bridge Data Output) Agents API

OPEN COLLECTION

Bridge API (Bridge Data Output) Agents Listings API

OPEN COLLECTION

Bridge API (Bridge Data Output) Agents Offices API

OPEN COLLECTION

Bridge API (Bridge Data Output) Agents Open Houses API

OPEN COLLECTION

Bridge API (Bridge Data Output) Agents RESO Web API API

OPEN COLLECTION

Bridge API (Bridge Data Output)

OPEN COLLECTION

Scroll for all 7

Pricing Plans 1

Published pricing tiers and plan structures.

Bridge Interactive Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Bridge Interactive Rate Limits

4 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Bridge Interactive Finops

FINOPS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Bridge Interactive Authentication

http · 1 scheme

SECURITY

Bridge Interactive Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Bridge Interactive Agentic Access

14 operations

14 operations · 0 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 2

The organization behind the API

LinkedIn

Website

Website

Other 1

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Source (apis.yml)

aid: bridge-interactive
url: https://raw.githubusercontent.com/api-evangelist/bridge-interactive/refs/heads/main/apis.yml
name: Bridge Interactive
kind: company
description: Bridge Interactive (a Zillow Group company) is a real-estate data-access platform that normalizes MLS listing
  data to RESO standards and serves it through the Bridge API. The Bridge Data Output platform exposes a proprietary RESTful
  Bridge Web API and a RESO-compliant RESO Web API (OData) for properties, members, offices, open houses, and media, all secured
  with a Bearer server token.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/bridge-interactive.png
tags:
- Real-Estate
- MLS
- RESO
- Listings
- Property Data
tags_raw:
- Real Estate
- MLS
- RESO
- Listings
- Property Data
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.23'
apis:
- aid: bridge-interactive:bridge-interactive-agents-api
  name: Bridge Interactive Agents API
  description: The Agents API from Bridge Interactive — 2 operation(s) for agents.
  humanURL: https://bridgedataoutput.com/docs/platform/API/bridge
  baseURL: https://api.bridgedataoutput.com/api/v2
  tags:
  - Agents
  properties:
  - type: OpenAPI
    url: openapi/bridge-interactive-agents-api-openapi.yml
  - type: Documentation
    url: https://bridgedataoutput.com/docs/platform/API/bridge
  - type: APIReference
    url: https://bridgedataoutput.com/docs/platform/API
  - type: Documentation
    url: https://bridgedataoutput.com/docs/explorer/reso-web-api
- aid: bridge-interactive:bridge-interactive-listings-api
  name: Bridge Interactive Listings API
  description: The Listings API from Bridge Interactive — 2 operation(s) for listings.
  humanURL: https://bridgedataoutput.com/docs/platform/API/bridge
  baseURL: https://api.bridgedataoutput.com/api/v2
  tags:
  - Listings
  properties:
  - type: OpenAPI
    url: openapi/bridge-interactive-listings-api-openapi.yml
  - type: Documentation
    url: https://bridgedataoutput.com/docs/platform/API/bridge
  - type: APIReference
    url: https://bridgedataoutput.com/docs/platform/API
  - type: Documentation
    url: https://bridgedataoutput.com/docs/explorer/reso-web-api
- aid: bridge-interactive:bridge-interactive-offices-api
  name: Bridge Interactive Offices API
  description: The Offices API from Bridge Interactive — 2 operation(s) for offices.
  humanURL: https://bridgedataoutput.com/docs/platform/API/bridge
  baseURL: https://api.bridgedataoutput.com/api/v2
  tags:
  - Offices
  properties:
  - type: OpenAPI
    url: openapi/bridge-interactive-offices-api-openapi.yml
  - type: Documentation
    url: https://bridgedataoutput.com/docs/platform/API/bridge
  - type: APIReference
    url: https://bridgedataoutput.com/docs/platform/API
  - type: Documentation
    url: https://bridgedataoutput.com/docs/explorer/reso-web-api
- aid: bridge-interactive:bridge-interactive-open-houses-api
  name: Bridge Interactive Open Houses API
  description: The Open Houses API from Bridge Interactive — 1 operation(s) for open houses.
  humanURL: https://bridgedataoutput.com/docs/platform/API/bridge
  baseURL: https://api.bridgedataoutput.com/api/v2
  tags:
  - Open Houses
  properties:
  - type: OpenAPI
    url: openapi/bridge-interactive-open-houses-api-openapi.yml
  - type: Documentation
    url: https://bridgedataoutput.com/docs/platform/API/bridge
  - type: APIReference
    url: https://bridgedataoutput.com/docs/platform/API
  - type: Documentation
    url: https://bridgedataoutput.com/docs/explorer/reso-web-api
- aid: bridge-interactive:bridge-interactive-reso-web-api-api
  name: Bridge Interactive RESO Web API API
  description: The RESO Web API API from Bridge Interactive — 7 operation(s) for reso web api.
  humanURL: https://bridgedataoutput.com/docs/platform/API/bridge
  baseURL: https://api.bridgedataoutput.com/api/v2
  tags:
  - RESO Web API
  properties:
  - type: OpenAPI
    url: openapi/bridge-interactive-reso-web-api-api-openapi.yml
  - type: Documentation
    url: https://bridgedataoutput.com/docs/platform/API/bridge
  - type: APIReference
    url: https://bridgedataoutput.com/docs/platform/API
  - type: Documentation
    url: https://bridgedataoutput.com/docs/explorer/reso-web-api
common:
- type: CapabilityMap
  url: capabilities/bridge-interactive-capability-edges.yml
  name: Bridge Interactive Business Capability Map
- type: AgenticAccess
  url: agentic-access/bridge-interactive-agentic-access.yml
- type: DomainSecurity
  url: security/bridge-interactive-domain-security.yml
- type: Authentication
  url: authentication/bridge-interactive-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/bridge-interactive
- type: Website
  url: https://www.bridgeinteractive.com
- type: Documentation
  url: https://bridgedataoutput.com/docs/platform/
- type: Plans
  url: plans/bridge-interactive-plans-pricing.yml
- type: RateLimits
  url: rate-limits/bridge-interactive-rate-limits.yml
- type: FinOps
  url: finops/bridge-interactive-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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