RealtyMole

RealtyMole (Realty Mole Property API) is a US real-estate and property data API distributed primarily through RapidAPI. It returns property records, AVM-based rental estimates and sale-price (value) estimates with comparable properties, and active for-sale and for-rent listings by address or latitude/longitude. RealtyMole is the predecessor product to RentCast (rentcast.io); the standalone Realty Mole Property API on RapidAPI is legacy and superseded by the RentCast API.

RealtyMole publishes 4 APIs on the APIs.io network, including Listings API, Property Records API, Rental Estimate API, and 1 more. Tagged areas include Real Estate, Property Data, Rental Estimate, Valuation, and Listings.

RealtyMole’s developer surface includes authentication, documentation, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
39.2/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessFreemiumSelf serve⚡ Free to try
4 APIs
Real EstateProperty DataRental EstimateValuationListings

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 39.2/100 · thin
Contract Quality 15.9 / 25
Developer Ergonomics 3.9 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 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 0 / 4
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/realtymole: 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 4

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

RealtyMole Listings API

Active for-sale and for-rent listings near a location.

RealtyMole Property Records API

Property record lookups by address or coordinates.

RealtyMole Rental Estimate API

AVM long-term rent estimate with comparable properties.

RealtyMole Sale Estimate API

AVM sale-price (value) estimate with comparable sales.

Open Collections 1

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

Realty Mole Property API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Realtymole Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Realtymole Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

Realtymole Finops

FINOPS

Security Posture 2

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

Realtymole Authentication

apiKey · 1 scheme

SECURITY

Realtymole Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

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

Realtymole Agentic Access

5 operations

5 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
LinkedIn
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: realtymole
url: https://raw.githubusercontent.com/api-evangelist/realtymole/refs/heads/main/apis.yml
name: RealtyMole
kind: company
description: RealtyMole (Realty Mole Property API) is a US real-estate and property data API distributed primarily through
  RapidAPI. It returns property records, AVM-based rental estimates and sale-price (value) estimates with comparable properties,
  and active for-sale and for-rent listings by address or latitude/longitude. RealtyMole is the predecessor product to RentCast
  (rentcast.io); the standalone Realty Mole Property API on RapidAPI is legacy and superseded by the RentCast API.
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · 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/realtymole.png
tags:
- Real Estate
- Property Data
- Rental Estimate
- Valuation
- Listings
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.19'
apis:
- aid: realtymole:realtymole-listings-api
  name: RealtyMole Listings API
  description: Active for-sale and for-rent listings near a location.
  humanURL: https://rapidapi.com/realtymole/api/realty-mole-property-api
  baseURL: https://realty-mole-property-api.p.rapidapi.com
  tags:
  - Listings
  properties:
  - type: OpenAPI
    url: openapi/realtymole-listings-api-openapi.yml
  - type: Documentation
    url: https://rapidapi.com/realtymole/api/realty-mole-property-api
  - type: APIReference
    url: https://rapidapi.com/realtymole/api/realty-mole-property-api/details
- aid: realtymole:realtymole-property-records-api
  name: RealtyMole Property Records API
  description: Property record lookups by address or coordinates.
  humanURL: https://rapidapi.com/realtymole/api/realty-mole-property-api
  baseURL: https://realty-mole-property-api.p.rapidapi.com
  tags:
  - Property Records
  properties:
  - type: OpenAPI
    url: openapi/realtymole-property-records-api-openapi.yml
  - type: Documentation
    url: https://rapidapi.com/realtymole/api/realty-mole-property-api
  - type: APIReference
    url: https://rapidapi.com/realtymole/api/realty-mole-property-api/details
- aid: realtymole:realtymole-rental-estimate-api
  name: RealtyMole Rental Estimate API
  description: AVM long-term rent estimate with comparable properties.
  humanURL: https://rapidapi.com/realtymole/api/realty-mole-property-api
  baseURL: https://realty-mole-property-api.p.rapidapi.com
  tags:
  - Rental Estimate
  properties:
  - type: OpenAPI
    url: openapi/realtymole-rental-estimate-api-openapi.yml
  - type: Documentation
    url: https://rapidapi.com/realtymole/api/realty-mole-property-api
  - type: APIReference
    url: https://rapidapi.com/realtymole/api/realty-mole-property-api/details
- aid: realtymole:realtymole-sale-estimate-api
  name: RealtyMole Sale Estimate API
  description: AVM sale-price (value) estimate with comparable sales.
  humanURL: https://rapidapi.com/realtymole/api/realty-mole-property-api
  baseURL: https://realty-mole-property-api.p.rapidapi.com
  tags:
  - Sale Estimate
  properties:
  - type: OpenAPI
    url: openapi/realtymole-sale-estimate-api-openapi.yml
  - type: Documentation
    url: https://rapidapi.com/realtymole/api/realty-mole-property-api
  - type: APIReference
    url: https://rapidapi.com/realtymole/api/realty-mole-property-api/details
common:
- type: AgenticAccess
  url: agentic-access/realtymole-agentic-access.yml
- type: DomainSecurity
  url: security/realtymole-domain-security.yml
- type: Authentication
  url: authentication/realtymole-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/rentcast
- type: Website
  url: https://www.realtymole.com
- type: Documentation
  url: https://rapidapi.com/realtymole/api/realty-mole-property-api
- type: Plans
  url: plans/realtymole-plans-pricing.yml
- type: RateLimits
  url: rate-limits/realtymole-rate-limits.yml
- type: FinOps
  url: finops/realtymole-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com