Mashvisor website screenshot

Mashvisor

Mashvisor is a real estate investment analytics platform for the US housing market. Its Data API gives investors, agents, property managers, and developers programmatic access to short-term (Airbnb) and long-term (traditional) rental performance, MLS listings and property records, neighborhood and city analytics, rental-rate estimates, investment ROI and cash-flow breakdowns, predictive scores, and market trends. All API operations are read-only GET requests authenticated with an x-api-key header and scoped by US state; responses are JSON. Plans range from a free developer trial to Enterprise. Mashvisor was surfaced as a 500 Global portfolio company and enriched by the API Evangelist pipeline from its public developer documentation.

Mashvisor publishes 5 APIs on the APIs.io network, including Investment Analysis API, Property Info API, Rental Rates API, and 2 more. Tagged areas include Company, Real Estate, Property Data, Analytics, and Rental.

Mashvisor’s developer surface includes documentation, API reference, getting-started guide, pricing, signup flow, engineering blog, support, and 15 more developer resources.

47.5/100 developing ▬ flat Agent 65/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
5 APIs 1 MCP Servers
CompanyReal EstateProperty DataAnalyticsRentalAirbnbInvestmentMLSHousing

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 47.5/100 · developing
Contract Quality 15.5 / 25
Developer Ergonomics 13.0 / 20
Commercial Clarity 8.9 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 65/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/mashvisor: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 5

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

Mashvisor Investment Analysis API

ROI, investment breakdowns, and rental performance

Mashvisor Property Info API

Property records, images, taxing, transactions, estimates

Mashvisor Rental Rates API

Traditional and Airbnb rental-rate estimates

Mashvisor Search API

City, neighborhood, and listing search

Mashvisor Trends API

Market trends and heatmaps

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

mashvisor-mcp.yml

MCP SERVER

Security Posture 2

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

Mashvisor Authentication

apiKey · 1 scheme

SECURITY

Mashvisor Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Mashvisor Agentic Access

28 operations

28 operations · 0 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Access & Security 2

Authentication, authorization, and security posture

Operate 1

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: mashvisor
name: Mashvisor
description: Mashvisor is a real estate investment analytics platform for the US housing market. Its Data API gives investors,
  agents, property managers, and developers programmatic access to short-term (Airbnb) and long-term (traditional) rental
  performance, MLS listings and property records, neighborhood and city analytics, rental-rate estimates, investment ROI and
  cash-flow breakdowns, predictive scores, and market trends. All API operations are read-only GET requests authenticated
  with an x-api-key header and scoped by US state; responses are JSON. Plans range from a free developer trial to Enterprise.
  Mashvisor was surfaced as a 500 Global portfolio company and enriched by the API Evangelist pipeline from its public developer
  documentation.
url: https://raw.githubusercontent.com/api-evangelist/mashvisor/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://www.mashvisor.com/favicon-32x32.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Real Estate
- Property Data
- Analytics
- Rental
- Airbnb
- Investment
- MLS
- Housing
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: mashvisor:mashvisor-investment-analysis-api
  name: Mashvisor Investment Analysis API
  description: ROI, investment breakdowns, and rental performance
  humanURL: https://www.mashvisor.com/api-doc-v2
  baseURL: https://api.mashvisor.com/v1.1
  tags:
  - Investment Analysis
  properties:
  - type: OpenAPI
    url: openapi/mashvisor-investment-analysis-api-openapi.yml
  - type: Documentation
    url: https://www.mashvisor.com/api-doc-v2
  - type: APIReference
    url: https://www.mashvisor.com/api-doc-v2
  - type: GettingStarted
    url: https://www.mashvisor.com/api-doc-v2/authentication
- aid: mashvisor:mashvisor-property-info-api
  name: Mashvisor Property Info API
  description: Property records, images, taxing, transactions, estimates
  humanURL: https://www.mashvisor.com/api-doc-v2
  baseURL: https://api.mashvisor.com/v1.1
  tags:
  - Property Info
  properties:
  - type: OpenAPI
    url: openapi/mashvisor-property-info-api-openapi.yml
  - type: Documentation
    url: https://www.mashvisor.com/api-doc-v2
  - type: APIReference
    url: https://www.mashvisor.com/api-doc-v2
  - type: GettingStarted
    url: https://www.mashvisor.com/api-doc-v2/authentication
- aid: mashvisor:mashvisor-rental-rates-api
  name: Mashvisor Rental Rates API
  description: Traditional and Airbnb rental-rate estimates
  humanURL: https://www.mashvisor.com/api-doc-v2
  baseURL: https://api.mashvisor.com/v1.1
  tags:
  - Rental Rates
  properties:
  - type: OpenAPI
    url: openapi/mashvisor-rental-rates-api-openapi.yml
  - type: Documentation
    url: https://www.mashvisor.com/api-doc-v2
  - type: APIReference
    url: https://www.mashvisor.com/api-doc-v2
  - type: GettingStarted
    url: https://www.mashvisor.com/api-doc-v2/authentication
- aid: mashvisor:mashvisor-search-api
  name: Mashvisor Search API
  description: City, neighborhood, and listing search
  humanURL: https://www.mashvisor.com/api-doc-v2
  baseURL: https://api.mashvisor.com/v1.1
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/mashvisor-search-api-openapi.yml
  - type: Documentation
    url: https://www.mashvisor.com/api-doc-v2
  - type: APIReference
    url: https://www.mashvisor.com/api-doc-v2
  - type: GettingStarted
    url: https://www.mashvisor.com/api-doc-v2/authentication
- aid: mashvisor:mashvisor-trends-api
  name: Mashvisor Trends API
  description: Market trends and heatmaps
  humanURL: https://www.mashvisor.com/api-doc-v2
  baseURL: https://api.mashvisor.com/v1.1
  tags:
  - Trends
  properties:
  - type: OpenAPI
    url: openapi/mashvisor-trends-api-openapi.yml
  - type: Documentation
    url: https://www.mashvisor.com/api-doc-v2
  - type: APIReference
    url: https://www.mashvisor.com/api-doc-v2
  - type: GettingStarted
    url: https://www.mashvisor.com/api-doc-v2/authentication
common:
- type: Website
  url: https://mashvisor.com
- type: Documentation
  url: https://www.mashvisor.com/api-doc-v2
- type: APIReference
  url: https://www.mashvisor.com/api-doc-v2
- type: GettingStarted
  url: https://www.mashvisor.com/api-doc-v2/authentication
- type: Pricing
  url: https://www.mashvisor.com/api-plans
- type: SignUp
  url: https://www.mashvisor.com/explore/profile/developers?api-trial=true
- type: Blog
  url: https://www.mashvisor.com/blog/
- type: Support
  url: https://www.mashvisor.com/contact-us/
- type: TermsOfService
  url: https://www.mashvisor.com/terms-of-use/
- type: PrivacyPolicy
  url: https://www.mashvisor.com/privacy-policy/
- type: Authentication
  url: authentication/mashvisor-authentication.yml
- type: AgenticAccess
  url: agentic-access/mashvisor-agentic-access.yml
- type: DomainSecurity
  url: security/mashvisor-domain-security.yml
- type: Conventions
  url: conventions/mashvisor-conventions.yml
- type: ErrorCatalog
  url: errors/mashvisor-problem-types.yml
- type: Lifecycle
  url: lifecycle/mashvisor-lifecycle.yml
- type: Conformance
  url: conformance/mashvisor-conformance.yml
- type: DataModel
  url: data-model/mashvisor-data-model.yml
- type: Sandbox
  url: sandbox/mashvisor-sandbox.yml
- type: MCPServer
  url: mcp/mashvisor-mcp.yml
- type: LLMsTxt
  url: llms/mashvisor-llms.txt
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 15
  pass: local-v1