StayingAPI

Unified accommodation-data API returning live search, availability, price, cross-OTA price comparison, and normalized reviews across Airbnb, Booking.com, Vrbo, and Google Hotels via a single normalized JSON schema, so one integration covers four platforms. Delivered over a nine-operation REST API, a hosted MCP server with seven read-only tools, and a typed TypeScript SDK, all drawing on one shared credit balance. Live calls are asynchronous — a scrape returns HTTP 202 with a jobId to poll — while a deterministic stay_test_ sandbox answers synchronously at zero credits. Failed, empty and blocked calls are never billed. Launched July 2026 with a published stability policy, a locked 35-code error catalog, an llms.txt, an RFC 9727 api-catalog and fourteen installable agent skills.

StayingAPI publishes 5 API contracts indexed on the APIs.io network, including Account API, Data API, Jobs API, and 2 more. Tagged areas include Travel, Hospitality, accommodation-data, hotel-api, and Vacation Rentals.

StayingAPI’s developer surface includes authentication, changelog, sandbox, developer console, documentation, API reference, getting-started guide, and 34 more developer resources.

🌐 Visit website 📡 Source on GitHub

64.8/100 strong ▬ flat Agent 59/100 agent ready Front door AI 6/6 dominant saas Full breakdown ↓
scored 2026-10-09 · rubric v0.23.0

AccessFreemiumSelf serve⚡ Free to try

2 published contracts 1 MCP Servers

Travel Hospitalityaccommodation-datahotel-apiVacation Rentals Short-Term Rental Airbnb Booking.com Vrbo google-hotelscross-ota-price-comparisonAvailability Reviews REST MCP Agent-Native OpenAPI

Kin Score

Kin Score How this is scored →
scored 2026-10-09 · rubric v0.23.0

Composite quality — 64.8/100 · strong

Contract Quality 10.9 / 21

Developer Ergonomics 13.0 / 17

Access Clarity 13.0 / 17

Operational Transparency 8.1 / 11

Contract Governance 0.5 / 10

Discoverability 7.2 / 9

Regulatory Posture 5.1 / 15

Agent readiness — 59/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

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 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/stayingapi: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

REST

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

APIs 5

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

StayingAPI MCP Server

Hosted MCP server (Streamable HTTP, OAuth 2.1/PKCE) exposing 7 read-only tools mapping 1:1 to the REST endpoints: search_stays, check_availability, get_listing, get_price, compa...

StayingAPI Agent Skills

Published portable SKILL.md agent skill in the stayingapi/travel-skills GitHub repo, referenced from the SDK docs, plus n8n workflow recipes.

StayingAPI Account API

Account, plan and credit balance

StayingAPI Data API

Accommodation data endpoints

StayingAPI Jobs API

Async job polling

Open Collections 4

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

API Collection

OPEN COLLECTION

Staying Account API

OPEN COLLECTION

Staying Data API

OPEN COLLECTION

Staying Jobs API

OPEN COLLECTION

Arazzo Workflows 2

Multi-step API workflows described with the Arazzo specification.

StayingAPI — check availability, then price the stay

Confirm a listing is bookable for a date window, then get a real quote and its reviews.

ARAZZO

StayingAPI — cross-OTA price comparison

Find a property, compare its price across OTAs, and read the cheapest offer.

ARAZZO

MCP Servers 1

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

StayingAPI

StayingAPI operates a first-party hosted MCP server over Streamable HTTP, authenticated with OAuth 2.1 + PKCE (S256) and dynamic client registration, drawing on the same account...

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Stayingapi Plans

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Stayingapi Rate Limits

5 limits

RATE LIMITS

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Stayingapi Openapi Overlay

13 actions · update · stayingapi-openapi-original.json

GENERATED

Security Posture 2

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

Stayingapi Authentication

http/oauth2 · 2 schemes

SECURITY

Stayingapi Domain Security

TLSv1.3 · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Stayingapi Scopes

1 scope · authorizationCode

1 scopes

SCOPES

Agentic Access 1

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

Stayingapi Agentic Access

9 operations

9 operations · 0 acting

AGENTIC

Resources

Get Started 6

Portal, sign-up, and the first successful call

Sandbox

Console

DeveloperPortal

GettingStarted

SignUp

Login

Documentation 3

Reference material describing how the API behaves

OpenAPI

OpenAPI

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

LLMsTxt

WellKnown

MCPServer

AgentSkill

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

Conformance

DataModel

Arazzo

Arazzo

Scroll for all 7

Build 4

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Packages

Packages

SDKs

SDKs

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

OAuthScopes

OAuthScopes

Operate 6

Status, limits, changes, and where to get help

StatusPage

Deprecation

ChangeLog

ChangeLog

RateLimits

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

APICatalog

APICatalog

Overlay

Overlay

Source (apis.yml)

name: StayingAPI
description: Unified accommodation-data API returning live search, availability, price, cross-OTA price comparison, and normalized
  reviews across Airbnb, Booking.com, Vrbo, and Google Hotels via a single normalized JSON schema, so one integration covers
  four platforms. Delivered over a nine-operation REST API, a hosted MCP server with seven read-only tools, and a typed TypeScript
  SDK, all drawing on one shared credit balance. Live calls are asynchronous — a scrape returns HTTP 202 with a jobId to poll
  — while a deterministic stay_test_ sandbox answers synchronously at zero credits. Failed, empty and blocked calls are never
  billed. Launched July 2026 with a published stability policy, a locked 35-code error catalog, an llms.txt, an RFC 9727 api-catalog
  and fourteen installable agent skills.
url: https://raw.githubusercontent.com/api-evangelist/stayingapi/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  - scopes
  - rate-limits
  - security
  - sandbox
  generated: '2026-09-02'
  method: derived
created: '2026-08-03'
modified: '2026-08-09'
specificationVersion: '0.23'
image: https://stayingapi.com/icon.svg
tags:
- Travel
- Hospitality
- accommodation-data
- hotel-api
- Vacation Rentals
- Short-Term Rental
- Airbnb
- Booking.com
- Vrbo
- google-hotels
- cross-ota-price-comparison
- Availability
- Reviews
- REST
- MCP
- Agent-Native
- OpenAPI
tags_raw:
- travel
- hospitality
- accommodation-data
- hotel-api
- vacation-rental
- short-term-rental
- airbnb
- booking.com
- vrbo
- google-hotels
- cross-ota-price-comparison
- availability
- reviews
- rest
- mcp
- agent-native
- openapi
apis:
- name: StayingAPI MCP Server
  description: 'Hosted MCP server (Streamable HTTP, OAuth 2.1/PKCE) exposing 7 read-only tools mapping 1:1 to the REST endpoints:
    search_stays, check_availability, get_listing, get_price, compare_prices, get_reviews, get_job.'
  humanURL: https://stayingapi.com/docs
  baseURL: https://mcp.stayingapi.com/mcp
  tags:
  - Travel
  - Hospitality
  - accommodation-data
  - hotel-api
  - Vacation Rentals
  - Short-Term Rental
  - Airbnb
  - Booking.com
  - Vrbo
  - google-hotels
  - cross-ota-price-comparison
  - Availability
  - Reviews
  - REST
  - MCP
  - Agent-Native
  - OpenAPI
  tags_raw:
  - travel
  - hospitality
  - accommodation-data
  - hotel-api
  - vacation-rental
  - short-term-rental
  - airbnb
  - booking.com
  - vrbo
  - google-hotels
  - cross-ota-price-comparison
  - availability
  - reviews
  - rest
  - mcp
  - agent-native
  - openapi
  properties:
  - type: MCP
    url: https://mcp.stayingapi.com/mcp
  - type: MCPServer
    url: mcp/stayingapi-mcp.yml
  - type: ToolCrosswalk
    url: mcp/stayingapi-tool-crosswalk.yml
  - type: Documentation
    url: https://stayingapi.com/docs/mcp
- name: StayingAPI Agent Skills
  description: Published portable SKILL.md agent skill in the stayingapi/travel-skills GitHub repo, referenced from the SDK
    docs, plus n8n workflow recipes.
  humanURL: https://github.com/stayingapi/travel-skills
  baseURL: https://github.com/stayingapi/travel-skills
  tags:
  - Travel
  - Hospitality
  - accommodation-data
  - hotel-api
  - Vacation Rentals
  - Short-Term Rental
  - Airbnb
  - Booking.com
  - Vrbo
  - google-hotels
  - cross-ota-price-comparison
  - Availability
  - Reviews
  - REST
  - MCP
  - Agent-Native
  - OpenAPI
  tags_raw:
  - travel
  - hospitality
  - accommodation-data
  - hotel-api
  - vacation-rental
  - short-term-rental
  - airbnb
  - booking.com
  - vrbo
  - google-hotels
  - cross-ota-price-comparison
  - availability
  - reviews
  - rest
  - mcp
  - agent-native
  - openapi
  properties:
  - type: AgentSkills
    url: https://github.com/stayingapi/travel-skills
  - type: AgentSkill
    url: skills/_index.yml
- aid: stayingapi:stayingapi-account-api
  name: StayingAPI Account API
  description: Account, plan and credit balance
  humanURL: https://stayingapi.com/docs/endpoints/search
  baseURL: https://api.stayingapi.com/v1
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/stayingapi-account-api-openapi.yml
  - type: Documentation
    url: https://stayingapi.com/docs
  - type: APIReference
    url: https://stayingapi.com/docs/endpoints/search
- aid: stayingapi:stayingapi-data-api
  name: StayingAPI Data API
  description: Accommodation data endpoints
  humanURL: https://stayingapi.com/docs/endpoints/search
  baseURL: https://api.stayingapi.com/v1
  tags:
  - Data
  properties:
  - type: OpenAPI
    url: openapi/stayingapi-data-api-openapi.yml
  - type: Documentation
    url: https://stayingapi.com/docs
  - type: APIReference
    url: https://stayingapi.com/docs/endpoints/search
- aid: stayingapi:stayingapi-jobs-api
  name: StayingAPI Jobs API
  description: Async job polling
  humanURL: https://stayingapi.com/docs/endpoints/search
  baseURL: https://api.stayingapi.com/v1
  tags:
  - Job
  tags_raw:
  - Jobs
  properties:
  - type: OpenAPI
    url: openapi/stayingapi-jobs-api-openapi.yml
  - type: Documentation
    url: https://stayingapi.com/docs
  - type: APIReference
    url: https://stayingapi.com/docs/endpoints/search
maintainers:
- FN: StayingAPI
  email: hello@stayingapi.com
  url: https://stayingapi.com
generated:
  by: apis.io/add
  model: claude-opus-4-8
  confidence: 95
  at: '2026-08-03T11:56:23.475Z'
common:
- type: Website
  url: https://www.stayingapi.com/
- type: DomainSecurity
  url: security/stayingapi-domain-security.yml
- type: AgenticAccess
  url: agentic-access/stayingapi-agentic-access.yml
- type: Authentication
  url: authentication/stayingapi-authentication.yml
- type: OpenAPI
  url: openapi/_original/stayingapi-openapi-original.json
- type: LLMsTxt
  url: llms/stayingapi-llms.txt
- type: WellKnown
  url: well-known/stayingapi-well-known.yml
- type: APICatalog
  url: https://stayingapi.com/.well-known/api-catalog
- type: MCPServer
  url: mcp/stayingapi-mcp.yml
- type: ToolCrosswalk
  url: mcp/stayingapi-tool-crosswalk.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Packages
  url: packages/stayingapi-packages.yml
- type: SDKs
  url: packages/stayingapi-packages.yml
- type: OAuthScopes
  url: scopes/stayingapi-scopes.yml
- type: Conventions
  url: conventions/stayingapi-conventions.yml
- type: ErrorCatalog
  url: errors/stayingapi-error-codes.yml
- type: Lifecycle
  url: lifecycle/stayingapi-lifecycle.yml
- type: StatusPage
  url: https://status.stayingapi.com
- type: Deprecation
  url: https://stayingapi.com/docs/stability
- type: ChangeLog
  url: changelog/stayingapi-changelog.yml
- type: ChangeLog
  name: Public changelog
  url: https://stayingapi.com/changelog
- type: Sandbox
  url: sandbox/stayingapi-sandbox.yml
- type: Console
  name: Try-It console
  url: https://stayingapi.com/docs/try-it
- type: Conformance
  url: conformance/stayingapi-conformance.yml
- type: DataModel
  url: data-model/stayingapi-data-model.yml
- type: Overlay
  url: overlays/stayingapi-openapi-overlay.yaml
- type: RateLimits
  url: rate-limits/stayingapi-rate-limits.yml
- type: Plans
  url: plans/stayingapi-plans.yml
- type: Arazzo
  name: Cross-OTA price comparison
  url: arazzo/stayingapi-cross-ota-price-comparison.yml
- type: Arazzo
  name: Check availability, then price the stay
  url: arazzo/stayingapi-availability-then-price.yml
- type: DeveloperPortal
  url: https://stayingapi.com/docs
- type: Documentation
  url: https://stayingapi.com/docs
- type: APIReference
  url: https://stayingapi.com/docs/endpoints/search
- type: GettingStarted
  url: https://stayingapi.com/docs/quickstart
- type: Support
  url: https://stayingapi.com/contact
- type: GitHubOrganization
  url: https://github.com/stayingapi
- type: Pricing
  url: https://stayingapi.com/pricing
- type: SignUp
  url: https://stayingapi.com/signup
- type: Login
  url: https://stayingapi.com/login
- type: TermsOfService
  url: https://stayingapi.com/terms
- type: PrivacyPolicy
  url: https://stayingapi.com/privacy
x-enrichment:
  date: '2026-08-09'
  status: enriched
  artifacts_added: 44
  pass: local-v1

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