openapi: 3.2.0
info:
  title: Happy Buyers External Product Inventory 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: Product Inventory
  description: Product-level inventory, sales, and demand metrics
paths:
  /external/v1/product-inventory/{productId}/stores/{storeId}/carry-status:
    put:
      tags:
      - Product Inventory
      summary: Update product carry status
      description: 'Updates whether a product should continue to be carried at a store.

        Discontinued products will still be viewable but will not be recommended for reorders.

        Requires `inventory:write`.

        '
      operationId: updateCarryStatus
      parameters:
      - name: productId
        in: path
        required: true
        schema:
          type: integer
          format: int32
      - name: storeId
        in: path
        required: true
        schema:
          type: string
          format: uuid
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CarryStatusUpdateRequest'
        required: true
      responses:
        '400':
          description: Invalid request body
        '401':
          description: Missing, malformed, or invalid API key
        '404':
          description: Store or product inventory not found
        '200':
          description: Updated carry status
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CarryStatusUpdateResponse'
        '403':
          description: API key does not include inventory:write
  /external/v1/product-inventory:
    get:
      tags:
      - Product Inventory
      summary: List product inventory
      description: Returns product-level inventory, sales velocity, pricing, cost, age, and replenishment metrics for the API key organization. Requires inventory:read.
      operationId: getProductInventory
      parameters:
      - 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: limit
        in: query
        description: Maximum number of products to return. Maximum is 500.
        required: false
        schema:
          maximum: 500
          minimum: 0
          type: integer
          format: int32
          default: 100
        example: 100
      - name: storeIds
        in: query
        description: Store UUID filters. Pass repeated query parameters, for example storeIds=id1&storeIds=id2.
        required: false
        schema:
          type: array
          items:
            type: string
            format: uuid
        example: 11111111-1111-1111-1111-111111111111
      - name: isInStock
        in: query
        description: When true, only products with inventory on hand are returned.
        required: false
        schema:
          type: boolean
        example: true
      - name: continueToCarry
        in: query
        description: Filter by whether the product should continue to be carried.
        required: false
        schema:
          type: boolean
        example: true
      - name: restockOnly
        in: query
        description: When true, only products with units to order are returned.
        required: false
        schema:
          type: boolean
        example: true
      - name: activeInLastDays
        in: query
        description: Minimum active sales days in the lookback window.
        required: false
        schema:
          minimum: 0
          type: integer
          format: int32
        example: 7
      - name: matchingSearchTerms
        in: query
        description: Product search terms that must all match product names, while any may match SKUs. Pass repeated query parameters, for example matchingSearchTerms=blue&matchingSearchTerms=dream.
        required: false
        schema:
          type: array
          items:
            type: string
        example: blue
      - name: notMatchingSearchTerms
        in: query
        description: Product name search terms to exclude. Pass repeated query parameters, for example notMatchingSearchTerms=sample&notMatchingSearchTerms=test.
        required: false
        schema:
          type: array
          items:
            type: string
        example: sample
      - name: universalCategoryIds
        in: query
        description: Universal category ID filters, passed as repeated query parameters.
        required: false
        schema:
          type: array
          items:
            type: integer
            format: int32
        example: 12
      - name: posCategoryIds
        in: query
        description: POS category ID filters, passed as repeated query parameters.
        required: false
        schema:
          type: array
          items:
            type: integer
            format: int32
        example: 34
      - name: posSubCategoryIds
        in: query
        description: POS subcategory ID filters, passed as repeated query parameters.
        required: false
        schema:
          type: array
          items:
            type: integer
            format: int32
        example: 56
      - name: vendorIds
        in: query
        description: Vendor ID filters, passed as repeated query parameters.
        required: false
        schema:
          type: array
          items:
            type: integer
            format: int32
        example: 78
      - name: universalBrandIds
        in: query
        description: Universal brand ID filters, passed as repeated query parameters.
        required: false
        schema:
          type: array
          items:
            type: integer
            format: int32
        example: 90
      - name: posBrandIds
        in: query
        description: POS brand ID filters, passed as repeated query parameters.
        required: false
        schema:
          type: array
          items:
            type: integer
            format: int32
        example: 42
      - name: includeUniversalUncategorized
        in: query
        description: Include products without a mapped universal category.
        required: false
        schema:
          type: boolean
        example: true
      - name: includePosUncategorized
        in: query
        description: Include products without a POS category.
        required: false
        schema:
          type: boolean
        example: true
      - name: includePosSubUncategorized
        in: query
        description: Include products without a POS subcategory.
        required: false
        schema:
          type: boolean
        example: true
      - name: minWeight
        in: query
        description: Minimum product weight.
        required: false
        schema:
          minimum: 0
          type: number
          format: double
        example: 3.5
      - name: maxWeight
        in: query
        description: Maximum product weight.
        required: false
        schema:
          minimum: 0
          type: number
          format: double
        example: 28.0
      - name: strainClassificationIds
        in: query
        description: Strain classification ID filters, passed as repeated query parameters.
        required: false
        schema:
          type: array
          items:
            type: integer
            format: int32
        example: 5
      - name: minPrice
        in: query
        description: Minimum unit price.
        required: false
        schema:
          minimum: 0
          type: number
          format: double
        example: 10.0
      - name: maxPrice
        in: query
        description: Maximum unit price.
        required: false
        schema:
          minimum: 0
          type: number
          format: double
        example: 50.0
      - name: minCost
        in: query
        description: Minimum unit cost.
        required: false
        schema:
          minimum: 0
          type: number
          format: double
        example: 5.0
      - name: maxCost
        in: query
        description: Maximum unit cost.
        required: false
        schema:
          minimum: 0
          type: number
          format: double
        example: 30.0
      - name: minimumPredictedDaysOnHand
        in: query
        description: Minimum predicted days on hand.
        required: false
        schema:
          minimum: 0
          type: integer
          format: int32
        example: 3
      - name: maximumPredictedDaysOnHand
        in: query
        description: Maximum predicted days on hand.
        required: false
        schema:
          minimum: 0
          type: integer
          format: int32
        example: 30
      - name: minimumPredictedSellableDaysOnHand
        in: query
        description: Minimum predicted sellable days on hand.
        required: false
        schema:
          minimum: 0
          type: integer
          format: int32
        example: 3
      - name: maximumPredictedSellableDaysOnHand
        in: query
        description: Maximum predicted sellable days on hand.
        required: false
        schema:
          minimum: 0
          type: integer
          format: int32
        example: 30
      - name: minimumInventory
        in: query
        description: Minimum current inventory units.
        required: false
        schema:
          minimum: 0
          type: integer
          format: int32
        example: 1
      - name: maximumInventory
        in: query
        description: Maximum current inventory units.
        required: false
        schema:
          minimum: 0
          type: integer
          format: int32
        example: 100
      - name: minimumSellableInventory
        in: query
        description: Minimum sellable inventory units.
        required: false
        schema:
          minimum: 0
          type: integer
          format: int32
        example: 1
      - name: maximumSellableInventory
        in: query
        description: Maximum sellable inventory units.
        required: false
        schema:
          minimum: 0
          type: integer
          format: int32
        example: 100
      - name: minimumAgedInventoryCost
        in: query
        description: Minimum cost of inventory aged 90 or more days.
        required: false
        schema:
          minimum: 0
          type: number
          format: double
        example: 100.0
      - name: maximumAgedInventoryCost
        in: query
        description: Maximum cost of inventory aged 90 or more days.
        required: false
        schema:
          minimum: 0
          type: number
          format: double
        example: 1000.0
      - name: desiredDaysOnHand
        in: query
        description: Target days on hand used for replenishment calculations.
        required: false
        schema:
          minimum: 1
          type: integer
          format: int32
          default: 14
        example: 14
      - name: leadTime
        in: query
        description: Lead time in days used for replenishment calculations.
        required: false
        schema:
          minimum: 0
          type: integer
          format: int32
          default: 0
        example: 0
      - name: lookbackPeriodDays
        in: query
        description: Sales lookback window in days. Allowed values are 1, 7, 14, 21, 30, 60, and 90.
        required: false
        schema:
          type: integer
          format: int32
          default: 30
          enum:
          - 1
          - 7
          - 14
          - 21
          - 30
          - 60
          - 90
        example: 30
      - name: sortTarget
        in: query
        description: Field to sort by.
        required: false
        schema:
          type: string
          enum:
          - UNITS_PER_DAY
          - LAST_ACTIVITY_AT
        example: UNITS_PER_DAY
      - 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: DESC
      responses:
        '200':
          description: Paged product inventory results
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LimitOffsetResponseProductInventoryResponse'
        '403':
          description: API key does not include inventory:read
        '401':
          description: Missing, malformed, or invalid API key
        '400':
          description: Invalid query parameter
components:
  schemas:
    ProductDetailResponse:
      type: object
      properties:
        name:
          type: string
          description: Product display name.
          example: Acme Gummies 10mg
        id:
          type: integer
          description: Internal product ID. Use this value for product-specific endpoints.
          format: int32
        weight:
          type: number
          description: Product weight, when available.
          format: double
          example: 3.5
        universalBrandId:
          type: integer
          description: Mapped universal brand ID, when available.
          format: int32
        universalBrandName:
          type: string
          description: Mapped universal brand name, when available.
        vendorId:
          type: integer
          description: Vendor ID, when available.
          format: int32
        vendorName:
          type: string
          description: Vendor name, when available.
        strainClassificationId:
          type: integer
          description: Strain classification ID, when available.
          format: int32
        strainClassificationLabel:
          type: string
          description: Strain classification label, when available.
        strainFamily:
          type: string
          description: Strain family, when available.
          example: HYBRID
          enum:
          - INDICA
          - SATIVA
          - HYBRID
        posCategoryId:
          type: integer
          description: POS category ID, when available.
          format: int32
        posCategoryLabel:
          type: string
          description: POS category label, when available.
        posSubCategoryId:
          type: integer
          description: POS subcategory ID, when available.
          format: int32
        posSubCategoryLabel:
          type: string
          description: POS subcategory label, when available.
        posIdentifier:
          type: string
          description: Product identifier from the source POS system, or an empty string when unavailable.
        universalCategoryId:
          type: integer
          description: Mapped universal category ID, when available.
          format: int32
        universalCategoryLabel:
          type: string
          description: Mapped universal category label, when available.
        posBrandId:
          type: integer
          description: POS brand ID, when available.
          format: int32
        posBrandName:
          type: string
          description: POS brand name, when available.
        sku:
          type: string
          description: Product SKU from the source POS system, or an empty string when unavailable.
        caseSize:
          type: integer
          description: Minimum order/case size, when available.
          format: int32
          example: 12
      description: Product metadata for this inventory row.
    CarryStatusUpdateResponse:
      type: object
      properties:
        productId:
          type: integer
          description: Internal product ID.
          format: int32
        storeId:
          type: string
          description: Store/location UUID.
          format: uuid
        continueToCarry:
          type: boolean
          description: Whether this product should continue to be carried.
    LimitOffsetResponseProductInventoryResponse:
      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/ProductInventoryResponse'
        hasMore:
          type: boolean
          description: True when more records are available after this page.
          example: true
    CarryStatusUpdateRequest:
      required:
      - continueToCarry
      type: object
      properties:
        continueToCarry:
          type: boolean
          description: 'Whether this product should continue to be carried.

            When false: Product is discontinued. It will still be viewable but will not be recommended for reorders.

            When true: Product will continue to be recommended for reorders.

            '
          example: false
    ProductInventoryResponse:
      type: object
      properties:
        predictedDaysOnHand:
          type: integer
          description: Predicted days on hand based on current inventory and sales velocity.
          format: int32
        averageThcPercentageSold:
          type: number
          description: Average THC percentage for units sold.
          format: double
        distributionFulfillmentStatus:
          type: string
          description: Distribution fulfillment status, when distribution data is available.
          enum:
          - PARTIAL
          - UNAVAILABLE
          - AVAILABLE
          - NO_DISTRIBUTION
        continueToCarry:
          type: boolean
          description: 'Whether the product should continue to be carried at the store.

            When `false`, the product is discontinued and will not be recommended for reorders.

            '
        medPrice:
          type: number
          description: Medical unit price, when available.
          format: double
        recPrice:
          type: number
          description: Recreational unit price, when available.
          format: double
        unitsNeeded:
          type: integer
          description: Units needed to reach the replenishment target.
          format: int32
        unitsSold:
          type: integer
          description: Units sold in the selected lookback window.
          format: int32
        unitsToOrder:
          type: integer
          description: Recommended units to order.
          format: int32
        dollarsSold:
          type: number
          description: Sales dollars in the selected lookback window.
          format: double
        discountDollars:
          type: number
          description: Discount dollars in the selected lookback window.
          format: double
        averageDiscountPercent:
          type: number
          description: Average discount percentage in the selected lookback window.
          format: double
        averageMargin:
          type: number
          description: Average margin percentage.
          format: double
        estimatedProfit:
          type: number
          description: Estimated profit dollars.
          format: double
        inventoryCost:
          type: number
          description: Current inventory cost dollars.
          format: double
        agedInventoryCost:
          type: number
          description: Cost dollars for inventory aged 90 or more days.
          format: double
        averageThcPercentageOnHand:
          type: number
          description: Average THC percentage for units currently on hand.
          format: double
        unitCost:
          type: number
          description: Unit cost, when available.
          format: double
        currentInventory:
          type: integer
          description: Current inventory units on hand.
          format: int32
          example: 24
        storeName:
          type: string
          description: Store/location display name for this inventory row.
        unitPrice:
          type: number
          description: Unit price, when available.
          format: double
        storeId:
          type: string
          description: Store/location UUID for this inventory row.
          format: uuid
        sellableUnitsOnHand:
          type: integer
          description: Sellable units on hand.
          format: int32
        unitsAged0To30:
          type: integer
          description: Current inventory units aged 0 to 30 days.
          format: int32
          example: 10
        unitsAged31To60:
          type: integer
          description: Current inventory units aged 31 to 60 days.
          format: int32
          example: 8
        unitsAged61To90:
          type: integer
          description: Current inventory units aged 61 to 90 days.
          format: int32
          example: 4
        unitsAged90Plus:
          type: integer
          description: Current inventory units aged 90 or more days.
          format: int32
          example: 2
        unitsPerDay:
          type: number
          description: Average units sold per day in the selected lookback window.
          format: double
        sellableInventory:
          type: integer
          description: Current sellable inventory units.
          format: int32
          example: 20
        daysOutOfStock:
          type: integer
          description: Number of days the product was out of stock.
          format: int32
          example: 3
        productDetail:
          $ref: '#/components/schemas/ProductDetailResponse'
        lastActivity:
          type: string
          description: Most recent inventory or sales activity timestamp, when available.
          format: date-time
        firstSold:
          type: string
          description: First sale timestamp in the selected lookback data, when available.
          format: date-time
        lastSold:
          type: string
          description: Most recent sale timestamp in the selected lookback data, when available.
          format: date-time
        unitsAtDistro:
          type: integer
          description: Units available at a fulfillment/distribution location.
          format: int32
      description: Records for the current page.
  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