AvantStay

AvantStay is a technology-enabled luxury vacation rental management and hospitality company operating professionally designed short-term rental homes built for group travel across premium destinations throughout the United States. Beyond curated beachfront villas, desert estates, and mountain cabins, AvantStay runs a full-service homeowner property-management program through its Lighthouse owner portal, a 24-hour guest concierge, and a real-estate brokerage for buyers acquiring investment vacation homes. It is a portfolio company of Bullpen Capital tracked in the API Evangelist network. As of this enrichment pass AvantStay publishes a consumer booking website and homeowner portal but no public developer API, SDK, or documentation surface.

AvantStay is profiled on the APIs.io network. Tagged areas include Company, Vacation Rentals, Short-Term Rentals, Hospitality, and Property Management.

AvantStay’s developer surface includes engineering blog, support, pricing, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub

17.0/100 emerging ▬ flat Agent 4/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyVacation RentalsShort-Term RentalsHospitalityProperty ManagementTravelReal Estate

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 17.0/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 1.3 / 20

Commercial Clarity 8.9 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 4/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 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/avantstay: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 1

Portal, sign-up, and the first successful call

Login

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: avantstay
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/avantstay.png
name: AvantStay
description: AvantStay is a technology-enabled luxury vacation rental management and hospitality company operating professionally
  designed short-term rental homes built for group travel across premium destinations throughout the United States. Beyond
  curated beachfront villas, desert estates, and mountain cabins, AvantStay runs a full-service homeowner property-management
  program through its Lighthouse owner portal, a 24-hour guest concierge, and a real-estate brokerage for buyers acquiring
  investment vacation homes. It is a portfolio company of Bullpen Capital tracked in the API Evangelist network. As of this
  enrichment pass AvantStay publishes a consumer booking website and homeowner portal but no public developer API, SDK, or
  documentation surface.
url: https://raw.githubusercontent.com/api-evangelist/avantstay/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- bullpen-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Vacation Rentals
- Short-Term Rentals
- Hospitality
- Property Management
- Travel
- Real Estate
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://avantstay.com
- type: Blog
  url: https://avantstay.com/blog/
- type: Support
  url: https://help.avantstay.com/
- type: Pricing
  url: https://avantstay.com/membership
- type: Login
  url: https://lighthouse.avantstay.com
- type: TermsOfService
  url: https://avantstay.com/terms-and-conditions
- type: PrivacyPolicy
  url: https://privacy.avantstay.com/
- type: DomainSecurity
  url: security/avantstay-domain-security.yml
- type: WellKnown
  url: well-known/avantstay-well-known.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence