aid: holidu
name: Holidu
description: >-
  Holidu is a Munich-based vacation-rental search engine and short-term-rental
  technology company that helps travellers find and book holiday homes and helps
  property owners and managers distribute their inventory. Holidu exposes a public
  Developer Hub with two production REST APIs: the Affiliate API, for searching
  offers, retrieving property details, checking real-time availability and syncing
  changes; and the Connectivity (provider) API, a v2 property-management surface of
  ~50 operations covering apartments, multi-unit listings, descriptions, photos,
  facilities, reviews, rates, length-of-stay pricing, availability, extra costs,
  discounts, booking terms, payment and cancellation configuration, and bookings.
  Authentication is via per-partner API keys (with an OAuth 2.0 security service and
  Bearer-JWT callbacks), sandbox and production hosts are separated, and Holidu runs
  a HackerOne bug-bounty program. Holidu is backed by EQT Ventures, HV Capital and
  Northzone.
url: https://raw.githubusercontent.com/api-evangelist/holidu/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- eqt-ventures
- hv-capital
- northzone
x-tier: enriched
x-tier-reason: developer-hub-with-openapi
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Travel And Leisure
- Vacation Rentals
- Short-Term Rentals
- Hospitality
- Property Management
- Booking
- Channel Manager
- Connectivity
- Affiliate
apis:
- aid: holidu:holidu-apartment-api
  name: Holidu Apartment API
  description: The Apartment API from Holidu — 5 operation(s) for apartment.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Apartment
  properties:
  - type: OpenAPI
    url: openapi/holidu-apartment-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-availabilities-api
  name: Holidu Availabilities API
  description: The Availabilities API from Holidu — 1 operation(s) for availabilities.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Availabilities
  properties:
  - type: OpenAPI
    url: openapi/holidu-availabilities-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-availability-api
  name: Holidu Availability API
  description: The Availability API from Holidu — 1 operation(s) for availability.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Availability
  properties:
  - type: OpenAPI
    url: openapi/holidu-availability-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-booking-terms-api
  name: Holidu Booking Terms API
  description: The Booking Terms API from Holidu — 5 operation(s) for booking terms.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Booking Terms
  properties:
  - type: OpenAPI
    url: openapi/holidu-booking-terms-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-bookings-api
  name: Holidu Bookings API
  description: The Bookings API from Holidu — 3 operation(s) for bookings.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Bookings
  properties:
  - type: OpenAPI
    url: openapi/holidu-bookings-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-changed-api
  name: Holidu Changed API
  description: The Changed API from Holidu — 1 operation(s) for changed.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Changed
  properties:
  - type: OpenAPI
    url: openapi/holidu-changed-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-descriptions-api
  name: Holidu Descriptions API
  description: The Descriptions API from Holidu — 1 operation(s) for descriptions.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Descriptions
  properties:
  - type: OpenAPI
    url: openapi/holidu-descriptions-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-details-api
  name: Holidu Details API
  description: The Details API from Holidu — 1 operation(s) for details.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Details
  properties:
  - type: OpenAPI
    url: openapi/holidu-details-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-discounts-api
  name: Holidu Discounts API
  description: The Discounts API from Holidu — 2 operation(s) for discounts.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Discounts
  properties:
  - type: OpenAPI
    url: openapi/holidu-discounts-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-extra-costs-api
  name: Holidu Extra Costs API
  description: The Extra Costs API from Holidu — 1 operation(s) for extra costs.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Extra Costs
  properties:
  - type: OpenAPI
    url: openapi/holidu-extra-costs-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-facilities-api
  name: Holidu Facilities API
  description: The Facilities API from Holidu — 3 operation(s) for facilities.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Facilities
  properties:
  - type: OpenAPI
    url: openapi/holidu-facilities-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-los-api
  name: Holidu LOS API
  description: The LOS API from Holidu — 2 operation(s) for los.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - LOS
  properties:
  - type: OpenAPI
    url: openapi/holidu-los-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-los-push-api-api
  name: Holidu LOS Push API API
  description: Length of Stay pricing push operations.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - LOS Push API
  properties:
  - type: OpenAPI
    url: openapi/holidu-los-push-api-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-multiunit-api
  name: Holidu MultiUnit API
  description: The MultiUnit API from Holidu — 1 operation(s) for multiunit.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - MultiUnit
  properties:
  - type: OpenAPI
    url: openapi/holidu-multiunit-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-multiunit-facility-api
  name: Holidu MultiUnit Facility API
  description: The MultiUnit Facility API from Holidu — 1 operation(s) for multiunit facility.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - MultiUnit Facility
  properties:
  - type: OpenAPI
    url: openapi/holidu-multiunit-facility-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-multiunit-localization-api
  name: Holidu MultiUnit Localization API
  description: The MultiUnit Localization API from Holidu — 1 operation(s) for multiunit localization.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - MultiUnit Localization
  properties:
  - type: OpenAPI
    url: openapi/holidu-multiunit-localization-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-multiunit-photo-api
  name: Holidu MultiUnit Photo API
  description: The MultiUnit Photo API from Holidu — 1 operation(s) for multiunit photo.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - MultiUnit Photo
  properties:
  - type: OpenAPI
    url: openapi/holidu-multiunit-photo-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-photos-api
  name: Holidu Photos API
  description: The Photos API from Holidu — 1 operation(s) for photos.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Photos
  properties:
  - type: OpenAPI
    url: openapi/holidu-photos-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-rates-api
  name: Holidu Rates API
  description: The Rates API from Holidu — 1 operation(s) for rates.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Rates
  properties:
  - type: OpenAPI
    url: openapi/holidu-rates-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-reviews-api
  name: Holidu Reviews API
  description: The Reviews API from Holidu — 1 operation(s) for reviews.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Reviews
  properties:
  - type: OpenAPI
    url: openapi/holidu-reviews-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-search-api
  name: Holidu Search API
  description: The Search API from Holidu — 1 operation(s) for search.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/holidu-search-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-test-api
  name: Holidu Test API
  description: The Test API from Holidu — 1 operation(s) for test.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Test
  properties:
  - type: OpenAPI
    url: openapi/holidu-test-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
- aid: holidu:holidu-testa-api
  name: Holidu Testa API
  description: The Testa API from Holidu — 1 operation(s) for testa.
  humanURL: https://developer.holidu.com/reference/intro-1
  baseURL: https://external-api.holidu.com
  tags:
  - Testa
  properties:
  - type: OpenAPI
    url: openapi/holidu-testa-api-openapi.yml
  - type: Sandbox
    url: sandbox/holidu-sandbox.yml
  - type: DataModel
    url: data-model/holidu-data-model.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
image: https://www.holidu.com/favicon.ico
common:
- type: Website
  url: https://www.holidu.com/
- type: DeveloperPortal
  url: https://developer.holidu.com/
- type: Documentation
  url: https://developer.holidu.com/docs
- type: APIReference
  url: https://developer.holidu.com/reference
- type: GettingStarted
  url: https://developer.holidu.com/reference/how-to-integrate-with-holidu-capabilities-use-cases
- type: ChangeLog
  url: https://developer.holidu.com/changelog
- type: StatusPage
  url: https://status.holidu.com/
- type: Support
  url: https://developer.holidu.com/discuss
- type: SignUp
  url: https://partner.holidu.com/
- type: GitHubOrganization
  url: https://github.com/holidu
- type: LLMsTxt
  url: llms/holidu-llms.txt
- type: OpenAPI
  url: openapi/holidu-affiliate-api.json
- type: OpenAPI
  url: openapi/holidu-connectivity-api.json
- type: Authentication
  url: authentication/holidu-authentication.yml
- type: OAuthScopes
  url: scopes/holidu-scopes.yml
- type: AgenticAccess
  url: agentic-access/holidu-agentic-access.yml
- type: Conventions
  url: conventions/holidu-conventions.yml
- type: Idempotency
  url: conventions/holidu-conventions.yml
- type: ErrorCatalog
  url: errors/holidu-problem-types.yml
- type: Lifecycle
  url: lifecycle/holidu-lifecycle.yml
- type: Deprecation
  url: https://developer.holidu.com/changelog/hapi-version-1-is-deprecated
- type: ChangeLog
  url: changelog/holidu-changelog.yml
- type: Sandbox
  url: sandbox/holidu-sandbox.yml
- type: DataModel
  url: data-model/holidu-data-model.yml
- type: Conformance
  url: conformance/holidu-conformance.yml
- type: MCPServer
  url: mcp/holidu-mcp.yml
- type: Webhooks
  url: asyncapi/holidu-webhooks.yml
- type: WellKnown
  url: well-known/holidu-well-known.yml
- type: SecurityTxt
  url: well-known/holidu-security.txt
- type: DomainSecurity
  url: security/holidu-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/holidu-vulnerability-disclosure.yml
- type: Security
  url: https://www.holidu.com/.well-known/security.txt
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence