BigCommerce Carts — Metafields

naftiko: 1.0.0-alpha2
info:
  label: BigCommerce Carts — Metafields
  description: 'BigCommerce Carts — Metafields. 5 operations. Lead operation: BigCommerce Get Cart Metafields. Self-contained
    Naftiko capability covering one Bigcommerce business surface.'
  tags:
  - Bigcommerce
  - Metafields
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    BIGCOMMERCE_API_KEY: BIGCOMMERCE_API_KEY
capability:
  consumes:
  - type: http
    namespace: carts-metafields
    baseUri: https://api.bigcommerce.com/stores/{store_hash}/v3
    description: BigCommerce Carts — Metafields business capability. Self-contained, no shared references.
    resources:
    - name: carts-cart_id-metafields
      path: /carts/{cart_id}/metafields
      operations:
      - name: getcartmetafields
        method: GET
        description: BigCommerce Get Cart Metafields
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: createcartmetafield
        method: POST
        description: BigCommerce Create a Cart Metafield
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: carts-cart_id-metafields-metafield_id
      path: /carts/{cart_id}/metafields/{metafield_id}
      operations:
      - name: getcartmetafield
        method: GET
        description: BigCommerce Get a Cart Metafield
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: updatecartmetafield
        method: PUT
        description: BigCommerce Update a Cart Metafield
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
      - name: deletecartmetafield
        method: DELETE
        description: BigCommerce Delete a Metafield
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    authentication:
      type: apikey
      key: X-Auth-Token
      value: '{{env.BIGCOMMERCE_API_KEY}}'
      placement: header
  exposes:
  - type: rest
    namespace: carts-metafields-rest
    port: 8080
    description: REST adapter for BigCommerce Carts — Metafields. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/carts/{cart-id}/metafields
      name: carts-cart-id-metafields
      description: REST surface for carts-cart_id-metafields.
      operations:
      - method: GET
        name: getcartmetafields
        description: BigCommerce Get Cart Metafields
        call: carts-metafields.getcartmetafields
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: createcartmetafield
        description: BigCommerce Create a Cart Metafield
        call: carts-metafields.createcartmetafield
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/carts/{cart-id}/metafields/{metafield-id}
      name: carts-cart-id-metafields-metafield-id
      description: REST surface for carts-cart_id-metafields-metafield_id.
      operations:
      - method: GET
        name: getcartmetafield
        description: BigCommerce Get a Cart Metafield
        call: carts-metafields.getcartmetafield
        outputParameters:
        - type: object
          mapping: $.
      - method: PUT
        name: updatecartmetafield
        description: BigCommerce Update a Cart Metafield
        call: carts-metafields.updatecartmetafield
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
      - method: DELETE
        name: deletecartmetafield
        description: BigCommerce Delete a Metafield
        call: carts-metafields.deletecartmetafield
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: carts-metafields-mcp
    port: 9090
    transport: http
    description: MCP adapter for BigCommerce Carts — Metafields. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: bigcommerce-get-cart-metafields
      description: BigCommerce Get Cart Metafields
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: carts-metafields.getcartmetafields
      outputParameters:
      - type: object
        mapping: $.
    - name: bigcommerce-create-cart-metafield
      description: BigCommerce Create a Cart Metafield
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: carts-metafields.createcartmetafield
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: bigcommerce-get-cart-metafield
      description: BigCommerce Get a Cart Metafield
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: carts-metafields.getcartmetafield
      outputParameters:
      - type: object
        mapping: $.
    - name: bigcommerce-update-cart-metafield
      description: BigCommerce Update a Cart Metafield
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: carts-metafields.updatecartmetafield
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: bigcommerce-delete-metafield
      description: BigCommerce Delete a Metafield
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: carts-metafields.deletecartmetafield
      outputParameters:
      - type: object
        mapping: $.