naftiko: 1.0.0-alpha2
info:
  label: Shopify Ajax API — Cart
  description: 'Shopify Ajax API — Cart. 6 operations. Lead operation: Shopify Retrieve the current cart. Self-contained Naftiko
    capability covering one Shopify business surface.'
  tags:
  - Shopify
  - Cart
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    SHOPIFY_API_KEY: SHOPIFY_API_KEY
capability:
  consumes:
  - type: http
    namespace: ajax-cart
    baseUri: https://{store}.myshopify.com
    description: Shopify Ajax API — Cart business capability. Self-contained, no shared references.
    resources:
    - name: cart.js
      path: /cart.js
      operations:
      - name: getcart
        method: GET
        description: Shopify Retrieve the current cart
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: cart-add.js
      path: /cart/add.js
      operations:
      - name: addtocart
        method: POST
        description: Shopify Add items to the cart
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: cart-change.js
      path: /cart/change.js
      operations:
      - name: changecartitem
        method: POST
        description: Shopify Change a cart line item
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: cart-clear.js
      path: /cart/clear.js
      operations:
      - name: clearcart
        method: POST
        description: Shopify Clear all items from the cart
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: cart-shipping_rates.json
      path: /cart/shipping_rates.json
      operations:
      - name: getcartshippingrates
        method: GET
        description: Shopify Get estimated shipping rates
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: shipping_address[zip]
          in: query
          type: string
          description: Postal or zip code
          required: true
        - name: shipping_address[country]
          in: query
          type: string
          description: Country name or ISO code
          required: true
        - name: shipping_address[province]
          in: query
          type: string
          description: Province, state, or region
    - name: cart-update.js
      path: /cart/update.js
      operations:
      - name: updatecart
        method: POST
        description: Shopify Update the cart
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
  exposes:
  - type: rest
    namespace: ajax-cart-rest
    port: 8080
    description: REST adapter for Shopify Ajax API — Cart. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/cart-js
      name: cart-js
      description: REST surface for cart.js.
      operations:
      - method: GET
        name: getcart
        description: Shopify Retrieve the current cart
        call: ajax-cart.getcart
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/cart/add-js
      name: cart-add-js
      description: REST surface for cart-add.js.
      operations:
      - method: POST
        name: addtocart
        description: Shopify Add items to the cart
        call: ajax-cart.addtocart
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/cart/change-js
      name: cart-change-js
      description: REST surface for cart-change.js.
      operations:
      - method: POST
        name: changecartitem
        description: Shopify Change a cart line item
        call: ajax-cart.changecartitem
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/cart/clear-js
      name: cart-clear-js
      description: REST surface for cart-clear.js.
      operations:
      - method: POST
        name: clearcart
        description: Shopify Clear all items from the cart
        call: ajax-cart.clearcart
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/cart/shipping-rates-json
      name: cart-shipping-rates-json
      description: REST surface for cart-shipping_rates.json.
      operations:
      - method: GET
        name: getcartshippingrates
        description: Shopify Get estimated shipping rates
        call: ajax-cart.getcartshippingrates
        with:
          shipping_address[zip]: rest.shipping_address[zip]
          shipping_address[country]: rest.shipping_address[country]
          shipping_address[province]: rest.shipping_address[province]
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/cart/update-js
      name: cart-update-js
      description: REST surface for cart-update.js.
      operations:
      - method: POST
        name: updatecart
        description: Shopify Update the cart
        call: ajax-cart.updatecart
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: ajax-cart-mcp
    port: 9090
    transport: http
    description: MCP adapter for Shopify Ajax API — Cart. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: shopify-retrieve-current-cart
      description: Shopify Retrieve the current cart
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: ajax-cart.getcart
      outputParameters:
      - type: object
        mapping: $.
    - name: shopify-add-items-cart
      description: Shopify Add items to the cart
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: ajax-cart.addtocart
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: shopify-change-cart-line-item
      description: Shopify Change a cart line item
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: ajax-cart.changecartitem
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: shopify-clear-all-items-cart
      description: Shopify Clear all items from the cart
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: ajax-cart.clearcart
      outputParameters:
      - type: object
        mapping: $.
    - name: shopify-get-estimated-shipping-rates
      description: Shopify Get estimated shipping rates
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: ajax-cart.getcartshippingrates
      with:
        shipping_address[zip]: tools.shipping_address[zip]
        shipping_address[country]: tools.shipping_address[country]
        shipping_address[province]: tools.shipping_address[province]
      outputParameters:
      - type: object
        mapping: $.
    - name: shopify-update-cart
      description: Shopify Update the cart
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: ajax-cart.updatecart
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.