Coinbase Exchange API — Products

naftiko: 1.0.0-alpha2
info:
  label: Coinbase Exchange API — Products
  description: 'Coinbase Exchange API — Products. 7 operations. Lead operation: List products. Self-contained Naftiko capability
    covering one Coinbase business surface.'
  tags:
  - Coinbase
  - Products
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    COINBASE_API_KEY: COINBASE_API_KEY
capability:
  consumes:
  - type: http
    namespace: exchange-products
    baseUri: https://api.exchange.coinbase.com
    description: Coinbase Exchange API — Products business capability. Self-contained, no shared references.
    resources:
    - name: products
      path: /products
      operations:
      - name: listproducts
        method: GET
        description: List products
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: products-product_id
      path: /products/{product_id}
      operations:
      - name: getproduct
        method: GET
        description: Get product
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: products-product_id-book
      path: /products/{product_id}/book
      operations:
      - name: getproductorderbook
        method: GET
        description: Get product order book
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: level
          in: query
          type: integer
          description: Order book detail level (1, 2, or 3)
    - name: products-product_id-candles
      path: /products/{product_id}/candles
      operations:
      - name: getproductcandles
        method: GET
        description: Get product candles
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: start
          in: query
          type: string
          description: Start time in ISO 8601 format
        - name: end
          in: query
          type: string
          description: End time in ISO 8601 format
        - name: granularity
          in: query
          type: integer
          description: Candle granularity in seconds
    - name: products-product_id-stats
      path: /products/{product_id}/stats
      operations:
      - name: getproductstats
        method: GET
        description: Get product 24hr stats
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: products-product_id-ticker
      path: /products/{product_id}/ticker
      operations:
      - name: getproductticker
        method: GET
        description: Get product ticker
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: products-product_id-trades
      path: /products/{product_id}/trades
      operations:
      - name: getproducttrades
        method: GET
        description: Get product trades
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    authentication:
      type: apikey
      key: CB-ACCESS-KEY
      value: '{{env.COINBASE_API_KEY}}'
      placement: header
  exposes:
  - type: rest
    namespace: exchange-products-rest
    port: 8080
    description: REST adapter for Coinbase Exchange API — Products. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/products
      name: products
      description: REST surface for products.
      operations:
      - method: GET
        name: listproducts
        description: List products
        call: exchange-products.listproducts
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/products/{product-id}
      name: products-product-id
      description: REST surface for products-product_id.
      operations:
      - method: GET
        name: getproduct
        description: Get product
        call: exchange-products.getproduct
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/products/{product-id}/book
      name: products-product-id-book
      description: REST surface for products-product_id-book.
      operations:
      - method: GET
        name: getproductorderbook
        description: Get product order book
        call: exchange-products.getproductorderbook
        with:
          level: rest.level
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/products/{product-id}/candles
      name: products-product-id-candles
      description: REST surface for products-product_id-candles.
      operations:
      - method: GET
        name: getproductcandles
        description: Get product candles
        call: exchange-products.getproductcandles
        with:
          start: rest.start
          end: rest.end
          granularity: rest.granularity
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/products/{product-id}/stats
      name: products-product-id-stats
      description: REST surface for products-product_id-stats.
      operations:
      - method: GET
        name: getproductstats
        description: Get product 24hr stats
        call: exchange-products.getproductstats
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/products/{product-id}/ticker
      name: products-product-id-ticker
      description: REST surface for products-product_id-ticker.
      operations:
      - method: GET
        name: getproductticker
        description: Get product ticker
        call: exchange-products.getproductticker
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/products/{product-id}/trades
      name: products-product-id-trades
      description: REST surface for products-product_id-trades.
      operations:
      - method: GET
        name: getproducttrades
        description: Get product trades
        call: exchange-products.getproducttrades
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: exchange-products-mcp
    port: 9090
    transport: http
    description: MCP adapter for Coinbase Exchange API — Products. One tool per consumed operation, routed inline through
      this capability's consumes block.
    tools:
    - name: list-products
      description: List products
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: exchange-products.listproducts
      outputParameters:
      - type: object
        mapping: $.
    - name: get-product
      description: Get product
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: exchange-products.getproduct
      outputParameters:
      - type: object
        mapping: $.
    - name: get-product-order-book
      description: Get product order book
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: exchange-products.getproductorderbook
      with:
        level: tools.level
      outputParameters:
      - type: object
        mapping: $.
    - name: get-product-candles
      description: Get product candles
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: exchange-products.getproductcandles
      with:
        start: tools.start
        end: tools.end
        granularity: tools.granularity
      outputParameters:
      - type: object
        mapping: $.
    - name: get-product-24hr-stats
      description: Get product 24hr stats
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: exchange-products.getproductstats
      outputParameters:
      - type: object
        mapping: $.
    - name: get-product-ticker
      description: Get product ticker
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: exchange-products.getproductticker
      outputParameters:
      - type: object
        mapping: $.
    - name: get-product-trades
      description: Get product trades
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: exchange-products.getproducttrades
      outputParameters:
      - type: object
        mapping: $.