# Hostfully

**Canonical:** https://apis.io/providers/hostfully/  
**Website:** https://www.hostfully.com  
**APIs profiled:** 2

Hostfully is a San Francisco-based short-term rental (STR) property management platform serving vacation rental managers, property managers, and hospitality operators worldwide. The Hostfully Property Management Platform (PMP) provides a channel manager that syncs listings across 60+ booking channels including Airbnb, Vrbo, and Booking.com (where Hostfully holds preferred/elite partner status), a central calendar, unified inbox with InboxAI for guest communication, direct booking site builder, automation and task management, multi-unit and group-booking management, payment processing via Stripe/PayPal/VRP, owner portal, mobile apps for iOS and Android, and digital guidebooks. The platform manages 62,000+ properties for 40,000+ customers, processing 96,000+ bookings monthly. Hostfully exposes a developer-grade public REST API (v3.3) and a GraphQL API for partners and property managers, supporting OAuth 2.0 authorization-code, basic auth, and X-HOSTFULLY-APIKEY authentication, cursor-based pagination, webhooks for agency/booking/property/messaging/custom-data events, and a 10,000 calls/hour per-client rate limit. The API is offered as an add-on across the Growth, Pro, and Enterprise Property Management Software plans.

## Kin Score — 18.9 / 100 (emerging)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 18.9).

| Facet | Score |
|---|---|
| Discoverability | 66.7 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 21.4 |
| Commercial Clarity | 38.2 |
| Access Clarity | 38.2 |

## Agent readiness — 3.0 (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 | documented |
| 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).

## APIs (2)

- **Hostfully REST API** — Hostfully Property Management Platform REST API v3.x covering properties (single and multi-unit), leads (inquiries, booking requests, bookings, group bookings, holds, cancellati...
- **Hostfully GraphQL API** — Hostfully GraphQL endpoint for executing queries and mutations against the same underlying property-management domain as the REST API. Useful for clients that need to shape resp...

## Security (1)

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

## Tags

Short-Term Rental, Vacation Rental, Property Management, PMS, Hospitality, Channel Manager, Direct Booking, Real-Estate, Travel, Booking, Reservations, Guest Communication, Webhook, GraphQL, Authentication

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