Magento REST API — Carts

naftiko: 1.0.0-alpha2
info:
  label: Magento REST API — Carts
  description: 'Magento REST API — Carts. 3 operations. Lead operation: Create a cart for the authenticated customer. Self-contained
    Naftiko capability covering one Magento business surface.'
  tags:
  - Magento
  - Carts
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    MAGENTO_API_KEY: MAGENTO_API_KEY
capability:
  consumes:
  - type: http
    namespace: rest-carts
    baseUri: https://{store_domain}/rest/{store_code}
    description: Magento REST API — Carts business capability. Self-contained, no shared references.
    resources:
    - name: V1-carts-mine
      path: /V1/carts/mine
      operations:
      - name: createcustomercart
        method: POST
        description: Create a cart for the authenticated customer
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: V1-carts-mine-items
      path: /V1/carts/mine/items
      operations:
      - name: additemtocart
        method: POST
        description: Add item to customer cart
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: V1-guest-carts
      path: /V1/guest-carts
      operations:
      - name: createguestcart
        method: POST
        description: Create a guest cart
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    authentication:
      type: bearer
      token: '{{env.MAGENTO_API_KEY}}'
  exposes:
  - type: rest
    namespace: rest-carts-rest
    port: 8080
    description: REST adapter for Magento REST API — Carts. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/v1/carts/mine
      name: v1-carts-mine
      description: REST surface for V1-carts-mine.
      operations:
      - method: POST
        name: createcustomercart
        description: Create a cart for the authenticated customer
        call: rest-carts.createcustomercart
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v1/carts/mine/items
      name: v1-carts-mine-items
      description: REST surface for V1-carts-mine-items.
      operations:
      - method: POST
        name: additemtocart
        description: Add item to customer cart
        call: rest-carts.additemtocart
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v1/guest-carts
      name: v1-guest-carts
      description: REST surface for V1-guest-carts.
      operations:
      - method: POST
        name: createguestcart
        description: Create a guest cart
        call: rest-carts.createguestcart
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: rest-carts-mcp
    port: 9090
    transport: http
    description: MCP adapter for Magento REST API — Carts. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: create-cart-authenticated-customer
      description: Create a cart for the authenticated customer
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: rest-carts.createcustomercart
      outputParameters:
      - type: object
        mapping: $.
    - name: add-item-customer-cart
      description: Add item to customer cart
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: rest-carts.additemtocart
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: create-guest-cart
      description: Create a guest cart
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: rest-carts.createguestcart
      outputParameters:
      - type: object
        mapping: $.