commercetools Inventory API

openapi: 3.2.0
info:
  title: Commercetools Inventory API
  version: '1.0'
  contact:
    name: commercetools Support
    url: https://support.commercetools.com
  termsOfService: https://commercetools.com/terms-conditions
  description: 'Operations tagged Inventory across 2 of this provider''s published API definitions: commercetools-http-api-openapi.yml, commercetools-import-api-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.{region}.commercetools.com
  description: Production Server
  variables:
    region:
      default: us-central1.gcp
      enum:
      - us-central1.gcp
      - us-east-2.aws
      - europe-west1.gcp
      - eu-central-1.aws
      - australia-southeast1.gcp
      description: The deployment region for the commercetools API.
- url: https://import.{region}.commercetools.com
  description: Production Import Server
  variables:
    region:
      default: us-central1.gcp
      enum:
      - us-central1.gcp
      - us-east-2.aws
      - europe-west1.gcp
      - eu-central-1.aws
      - australia-southeast1.gcp
      description: The deployment region.
security:
- bearerAuth: []
tags:
- name: Inventory
  description: Manage inventory entries tracking stock levels per channel and SKU.
paths:
  /{projectKey}/inventory:
    get:
      operationId: listInventoryEntries
      summary: List inventory entries
      description: Returns a paginated list of inventory entries. Each entry tracks the available quantity and restockable quantity for a specific SKU, optionally scoped to a supply channel. Supports filtering and sorting.
      tags:
      - Inventory
      parameters:
      - $ref: '#/components/parameters/projectKey'
      - $ref: '#/components/parameters/limit'
      - $ref: '#/components/parameters/offset'
      - $ref: '#/components/parameters/where'
      - $ref: '#/components/parameters/expand'
      responses:
        '200':
          description: A paged list of inventory entries.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InventoryPagedQueryResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createInventoryEntry
      summary: Create an inventory entry
      description: Creates a new inventory entry for a given SKU. The entry can be scoped to a supply channel for multi-warehouse tracking. Optionally set expected delivery dates and restockable quantities.
      tags:
      - Inventory
      parameters:
      - $ref: '#/components/parameters/projectKey'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/InventoryEntryDraft'
      responses:
        '201':
          description: The created inventory entry.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InventoryEntry'
        '400':
          $ref: '#/components/responses/BadRequest'
    servers:
    - url: https://api.{region}.commercetools.com
      description: Production Server
      variables:
        region:
          default: us-central1.gcp
          enum:
          - us-central1.gcp
          - us-east-2.aws
          - europe-west1.gcp
          - eu-central-1.aws
          - australia-southeast1.gcp
          description: The deployment region for the commercetools API.
  /{projectKey}/inventories/import-containers/{importContainerKey}:
    post:
      operationId: importInventoryEntries
      summary: Import inventory entries
      description: Submits a batch of inventory entry import requests for asynchronous processing. Inventory entries are matched by SKU and supply channel for upsert behavior.
      tags:
      - Inventory
      parameters:
      - $ref: '#/components/parameters/projectKey_2'
      - $ref: '#/components/parameters/importContainerKey'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/InventoryImportRequest'
      responses:
        '201':
          description: The import request was accepted for processing.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ImportResponse'
        '400':
          $ref: '#/components/responses/BadRequest_2'
    servers:
    - url: https://import.{region}.commercetools.com
      description: Production Import Server
      variables:
        region:
          default: us-central1.gcp
          enum:
          - us-central1.gcp
          - us-east-2.aws
          - europe-west1.gcp
          - eu-central-1.aws
          - australia-southeast1.gcp
          description: The deployment region.
components:
  responses:
    BadRequest:
      description: The request was malformed or contained invalid parameters.
      content:
        application/json:
          schema:
            type: object
            properties:
              statusCode:
                type: integer
              message:
                type: string
              errors:
                type: array
                items:
                  type: object
    Unauthorized:
      description: The request lacked valid authentication credentials.
      content:
        application/json:
          schema:
            type: object
            properties:
              statusCode:
                type: integer
              message:
                type: string
    BadRequest_2:
      description: The request was malformed or contained invalid parameters.
      content:
        application/json:
          schema:
            type: object
            properties:
              statusCode:
                type: integer
              message:
                type: string
  schemas:
    InventoryEntryDraft:
      type: object
      description: Request body for creating a new inventory entry.
      required:
      - sku
      - quantityOnStock
      properties:
        key:
          type: string
          description: User-defined unique identifier.
        sku:
          type: string
          description: SKU of the product variant to track.
        supplyChannel:
          $ref: '#/components/schemas/Reference'
        quantityOnStock:
          type: integer
          description: Initial quantity on stock.
        restockableInDays:
          type: integer
          description: Expected restocking time in days.
        expectedDelivery:
          type: string
          format: date-time
          description: Expected delivery date for restocking.
    Reference:
      type: object
      description: A reference to another resource by its typeId and id.
      required:
      - typeId
      - id
      properties:
        typeId:
          type: string
          description: The type identifier of the referenced resource (e.g., 'product', 'category').
        id:
          type: string
          description: The system-generated unique identifier of the referenced resource.
    InventoryPagedQueryResponse:
      type: object
      description: Paginated response containing a list of inventory entries.
      required:
      - limit
      - offset
      - count
      - total
      - results
      properties:
        limit:
          type: integer
        offset:
          type: integer
        count:
          type: integer
        total:
          type: integer
        results:
          type: array
          items:
            $ref: '#/components/schemas/InventoryEntry'
    InventoryEntry:
      type: object
      description: An inventory entry tracking available quantity for a specific SKU, optionally scoped to a supply channel.
      required:
      - id
      - version
      - sku
      - quantityOnStock
      - availableQuantity
      properties:
        id:
          type: string
          description: System-generated unique identifier.
        version:
          type: integer
          description: Current version for optimistic concurrency control.
        key:
          type: string
          description: User-defined unique identifier.
        sku:
          type: string
          description: SKU of the product variant this inventory entry tracks.
        supplyChannel:
          $ref: '#/components/schemas/Reference'
        quantityOnStock:
          type: integer
          description: Total quantity physically in stock.
        availableQuantity:
          type: integer
          description: Quantity available for ordering (stock minus reservations).
        restockableInDays:
          type: integer
          description: Expected days until out-of-stock items are restocked.
        expectedDelivery:
          type: string
          format: date-time
          description: Expected delivery date for restocking.
    InventoryImportRequest:
      type: object
      description: A batch of inventory entry resources to import.
      required:
      - type
      - resources
      properties:
        type:
          type: string
          enum:
          - inventory
          description: The resource type identifier.
        resources:
          type: array
          maxItems: 20
          items:
            $ref: '#/components/schemas/InventoryImport'
          description: Up to 20 inventory entry resources.
    InventoryImport:
      type: object
      description: A single inventory entry resource for import.
      required:
      - key
      - sku
      - quantityOnStock
      properties:
        key:
          type: string
          description: User-defined key for matching against existing inventory entries.
        sku:
          type: string
          description: SKU of the product variant.
        quantityOnStock:
          type: integer
          description: Quantity on stock to set.
        supplyChannel:
          type: object
          description: Reference to the supply channel by key.
        restockableInDays:
          type: integer
          description: Expected restocking time in days.
    ImportResponse:
      type: object
      description: The response returned after submitting an import request batch.
      required:
      - operationStatus
      properties:
        operationStatus:
          type: array
          items:
            $ref: '#/components/schemas/ImportOperationStatus'
          description: Status records for each resource in the submitted batch.
    ErrorObject:
      type: object
      description: An error object describing a validation or processing failure.
      required:
      - code
      - message
      properties:
        code:
          type: string
          description: Machine-readable error code.
        message:
          type: string
          description: Human-readable description of the error.
    ImportOperationStatus:
      type: object
      description: The initial status of a single resource submission in an import batch.
      required:
      - resourceKey
      - state
      properties:
        resourceKey:
          type: string
          description: User-defined key of the resource submitted.
        state:
          type: string
          enum:
          - Accepted
          - ValidationFailed
          description: Initial state of the operation after submission.
        errors:
          type: array
          items:
            $ref: '#/components/schemas/ErrorObject'
          description: Immediate validation errors if the resource failed submission.
  parameters:
    expand:
      name: expand
      in: query
      required: false
      schema:
        type: string
      description: Reference expansion path to inline referenced resources in the response (e.g., 'productType', 'categories[*]').
    projectKey:
      name: projectKey
      in: path
      required: true
      schema:
        type: string
      description: The unique key identifying the commercetools project.
    offset:
      name: offset
      in: query
      required: false
      schema:
        type: integer
        minimum: 0
        maximum: 10000
        default: 0
      description: Number of results to skip for pagination. Maximum 10000.
    limit:
      name: limit
      in: query
      required: false
      schema:
        type: integer
        minimum: 1
        maximum: 500
        default: 20
      description: Maximum number of results to return. Defaults to 20, maximum 500.
    where:
      name: where
      in: query
      required: false
      schema:
        type: string
      description: Query predicate string for filtering results. Uses commercetools predicate syntax (e.g., 'customerEmail = "user@example.com"').
    importContainerKey:
      name: importContainerKey
      in: path
      required: true
      schema:
        type: string
      description: The user-defined key of the import container.
    projectKey_2:
      name: projectKey
      in: path
      required: true
      schema:
        type: string
      description: The unique key of the commercetools project.
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: OAuth 2.0 Bearer token obtained from the commercetools authentication service at https://auth.{region}.commercetools.com/oauth/token using client credentials flow.
x-refined-from:
- commercetools-http-api-openapi.yml
- commercetools-import-api-openapi.yml