# AvantStay

**Canonical:** https://apis.io/providers/avantstay/  
**Website:** https://avantstay.com  
**APIs profiled:** 0

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.

## Kin Score — 11.9 / 100 (emerging)

Scored 2026-08-19 under rubric 0.12.0. Trend: flat (-3.3 from 15.2).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 27.6 |
| Access Clarity | 27.6 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Avantstay Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Vacation Rentals, Short-Term Rentals, Hospitality, Property Management, Travel, Real Estate

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/avantstay/). Scores are computed from the provider's own public artifacts under a published rubric.