Shopify Smart Collections API

openapi: 3.1.0
info:
  title: Shopify Admin REST About Smart Collections API
  description: The Shopify Admin REST API lets you build apps and integrations that extend and enhance the Shopify admin. Access products, customers, orders, inventory, fulfillment, and more. Endpoints are organized by resource type and versioned by release date.
  version: 2025-01
  contact:
    name: Shopify
    url: https://shopify.dev/docs/api/admin-rest
    email: api@shopify.com
  license:
    name: Shopify API Terms
    url: https://www.shopify.com/legal/api-terms
  x-date: '2026-03-04'
servers:
- url: https://{store}.myshopify.com/admin/api/2025-01
  description: Shopify Admin REST API
  variables:
    store:
      default: my-store
      description: The Shopify store subdomain
security:
- AccessToken: []
tags:
- name: Smart Collections
  description: Manage automated collections
paths:
  /smart_collections.json:
    get:
      operationId: listSmartCollections
      summary: Shopify Retrieve a list of smart collections
      description: Retrieves a list of smart (automated) collections.
      tags:
      - Smart Collections
      parameters:
      - name: limit
        in: query
        description: Maximum number of results (max 250, default 50)
        schema:
          type: integer
          default: 50
          maximum: 250
      - name: since_id
        in: query
        description: Return collections after the specified ID
        schema:
          type: integer
      - name: title
        in: query
        description: Filter by collection title
        schema:
          type: string
      - name: product_id
        in: query
        description: Show collections containing this product
        schema:
          type: integer
      - name: fields
        in: query
        description: Comma-separated list of fields to include
        schema:
          type: string
      responses:
        '200':
          description: A list of smart collections
          content:
            application/json:
              schema:
                type: object
                properties:
                  smart_collections:
                    type: array
                    items:
                      $ref: '#/components/schemas/Collection'
components:
  schemas:
    Collection:
      type: object
      description: A product collection
      properties:
        id:
          type: integer
        title:
          type: string
          description: The collection title
        handle:
          type: string
          description: URL-friendly title
        body_html:
          type:
          - string
          - 'null'
          description: Description in HTML
        published_at:
          type:
          - string
          - 'null'
          format: date-time
        sort_order:
          type: string
          description: Sort order for products
        template_suffix:
          type:
          - string
          - 'null'
        published_scope:
          type: string
        updated_at:
          type: string
          format: date-time
        image:
          $ref: '#/components/schemas/Image'
        admin_graphql_api_id:
          type: string
    Image:
      type: object
      description: A product image
      properties:
        id:
          type: integer
        product_id:
          type: integer
        position:
          type: integer
          description: Position in the image list
        alt:
          type:
          - string
          - 'null'
          description: Alt text for the image
        width:
          type: integer
        height:
          type: integer
        src:
          type: string
          format: uri
          description: The image URL
        variant_ids:
          type: array
          description: Variant IDs associated with this image
          items:
            type: integer
        created_at:
          type: string
          format: date-time
        updated_at:
          type: string
          format: date-time
        admin_graphql_api_id:
          type: string
  securitySchemes:
    AccessToken:
      type: apiKey
      name: X-Shopify-Access-Token
      in: header
      description: Access token obtained via OAuth