> ## Documentation Index
> Fetch the complete documentation index at: https://developer.boothzen.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get availability



## OpenAPI

````yaml https://app.boothzen.com/api/v1/openapi.json get /availability
openapi: 3.1.0
info:
  title: BoothZen API v1
  version: '1.0'
  description: >-
    Public REST API v1 for BoothZen booking management. Authenticate with
    `Authorization: Bearer bz_live_…` or `bz_test_…` keys.
servers:
  - url: https://api.boothzen.com/v1
    description: Production
security:
  - bearerAuth: []
paths:
  /availability:
    get:
      tags:
        - Availability
      operationId: availability.index
      parameters:
        - name: from
          in: query
          required: true
          schema:
            type: string
            format: date-time
        - name: to
          in: query
          required: true
          schema:
            type: string
            format: date-time
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    prefixItems:
                      - type: object
                        properties:
                          date:
                            type: string
                          available:
                            type: boolean
                          slots:
                            type: string
                          price_from:
                            type: object
                            properties:
                              amount:
                                type: integer
                              currency:
                                type: string
                                enum:
                                  - GBP
                            required:
                              - amount
                              - currency
                        required:
                          - date
                          - available
                          - slots
                          - price_from
                    minItems: 1
                    maxItems: 1
                    additionalItems: false
                  has_more:
                    type: boolean
                  next_cursor:
                    type: 'null'
                    description: date ranges don't paginate — all dates in range returned
                required:
                  - data
                  - has_more
                  - next_cursor
        '422':
          $ref: '#/components/responses/ValidationException'
      security:
        - bearerAuth: []
components:
  responses:
    ValidationException:
      description: Validation error
      content:
        application/json:
          schema:
            type: object
            properties:
              message:
                type: string
                description: Errors overview.
              errors:
                type: object
                description: A detailed description of each field that failed validation.
                additionalProperties:
                  type: array
                  items:
                    type: string
            required:
              - message
              - errors
  securitySchemes:
    bearerAuth:
      type: http
      description: >-
        Bearer token: `bz_live_<32chars>` (live mode) or `bz_test_<32chars>`
        (test mode). Obtain via BoothZen admin → Settings → API Keys.
      scheme: bearer
      bearerFormat: BZ-API-Key

````