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OpenAPI Specification
openapi: 3.2.0
info:
title: Smoobu Apartments Guests API
description: The Smoobu API is a RESTful JSON API for the Smoobu vacation rental channel manager and property management system. It lets Professional subscribers and integration partners read and write apartments (listings), reservations (bookings), rates and availability, guests, and guest messages, and register webhooks for reservation changes. The primary base URL is https://login.smoobu.com/api; the public booking availability check is served under https://login.smoobu.com/booking. Authentication uses an API key sent in the "Api-Key" header (found in the Smoobu account under Settings > For Developers / API Keys). Smoobu additionally offers HMAC-signed requests (X-API-Key, X-Timestamp, X-Nonce, X-Signature headers) as the recommended method and OAuth 2 for partners; the legacy plain Api-Key header is documented as being sunset on 2026-09-25. Endpoints marked in descriptions as "modeled" are inferred from the documentation and should be verified against the live reference before production use.
version: '1.0'
contact:
name: Smoobu
url: https://www.smoobu.com
servers:
- url: https://login.smoobu.com
description: Smoobu production
security:
- apiKey: []
tags:
- name: Guests
description: Guest contact records.
paths:
/api/guests:
get:
operationId: listGuests
tags:
- Guests
summary: List guests
description: Lists guest records, with pagination.
parameters:
- name: page
in: query
schema:
type: integer
- name: pageSize
in: query
schema:
type: integer
responses:
'200':
description: A paginated list of guests.
'401':
$ref: '#/components/responses/Unauthorized'
/api/guests/{guestId}:
parameters:
- name: guestId
in: path
required: true
schema:
type: integer
get:
operationId: getGuest
tags:
- Guests
summary: Get a guest
description: Retrieves a single guest record by id.
responses:
'200':
description: The guest.
'401':
$ref: '#/components/responses/Unauthorized'
'404':
$ref: '#/components/responses/NotFound'
components:
responses:
Unauthorized:
description: Authentication failed or the API key is missing or invalid.
NotFound:
description: The requested resource was not found.
securitySchemes:
apiKey:
type: apiKey
in: header
name: Api-Key
description: Smoobu API key sent in the Api-Key header. HMAC-signed requests (X-API-Key / X-Timestamp / X-Nonce / X-Signature) are the recommended method; OAuth 2 is available for partners. The plain Api-Key header is documented as being sunset on 2026-09-25.