openapi: 3.2.0
info:
  title: Happy Buyers External POS Categories API
  description: 'External API for Happy Buyers organization metadata and inventory data.


    Requests are authenticated with an API key in the hca-api-key header. Results are scoped to

    the organization attached to that key. List endpoints use limit/offset pagination and return

    totalCount plus hasMore.

    '
  version: v1
servers:
- url: https://api.happycabbage.ai
  description: External API
security:
- ApiKeyAuth: []
tags:
- name: POS Categories
  description: Organization POS category metadata and mappings
paths:
  /external/v1/pos-categories:
    get:
      tags:
      - POS Categories
      summary: List POS categories
      description: Returns POS-specific categories and subcategories for the API key organization, including mapped universal category information when available. Requires organization_metadata:read.
      operationId: getPosCategories
      parameters:
      - name: limit
        in: query
        description: Maximum number of POS categories to return. Maximum is 100.
        required: false
        schema:
          maximum: 100
          minimum: 0
          type: integer
          format: int32
          default: 100
        example: 100
      - name: offset
        in: query
        description: Zero-based result offset for pagination.
        required: false
        schema:
          minimum: 0
          type: integer
          format: int32
          default: 0
        example: 0
      - name: search
        in: query
        description: Case-insensitive POS category name or label search text.
        required: false
        schema:
          type: string
        example: edible
      - name: sortTarget
        in: query
        description: Field to sort by.
        required: false
        schema:
          type: string
          enum:
          - LABEL
          - CREATED_AT
        example: LABEL
      - name: sortDirection
        in: query
        description: Sort direction. Prefer ASC or DESC; lowercase values are deprecated aliases.
        required: false
        schema:
          type: string
          enum:
          - asc
          - desc
          - ASC
          - DESC
          - ASC_NULLS_FIRST
          - ASC_NULLS_LAST
          - DESC_NULLS_FIRST
          - DESC_NULLS_LAST
        example: ASC
      - name: isSubCategory
        in: query
        description: When true, only subcategories are returned; when false, only top-level categories are returned.
        required: false
        schema:
          type: boolean
        example: false
      responses:
        '403':
          description: API key does not include organization_metadata:read
        '200':
          description: Paged POS category results
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LimitOffsetResponsePosCategoryResponse'
        '401':
          description: Missing, malformed, or invalid API key
        '400':
          description: Invalid query parameter
components:
  schemas:
    PosCategoryResponse:
      type: object
      properties:
        name:
          type: string
          description: POS category machine name.
          example: flower
        label:
          type: string
          description: POS category display label.
          example: Flower
        mappedCategoryId:
          type: integer
          description: Mapped universal category ID, when this POS category has a mapping.
          format: int32
        isSubCategory:
          type: boolean
          description: True when this POS category is a subcategory.
          example: false
        posIdentifier:
          type: string
          description: Category identifier from the source POS system.
          example: category-123
        mappedCategoryName:
          type: string
          description: Mapped universal category machine name, or an empty string when unmapped.
        mappedCategoryLabel:
          type: string
          description: Mapped universal category display label, or an empty string when unmapped.
      description: Records for the current page.
    LimitOffsetResponsePosCategoryResponse:
      type: object
      properties:
        limit:
          type: integer
          description: Maximum number of records requested for this page.
          format: int32
          example: 100
        offset:
          type: integer
          description: Zero-based result offset used for this page.
          format: int32
          example: 0
        totalCount:
          type: integer
          description: Total number of matching records before pagination is applied.
          format: int32
          example: 250
        results:
          type: array
          description: Records for the current page.
          items:
            $ref: '#/components/schemas/PosCategoryResponse'
        hasMore:
          type: boolean
          description: True when more records are available after this page.
          example: true
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      description: External API key issued by Happy Buyers. Send the key in the hca-api-key header.
      name: hca-api-key
      in: header