Coinbase Exchange API — Fees

naftiko: 1.0.0-alpha2
info:
  label: Coinbase Exchange API — Fees
  description: 'Coinbase Exchange API — Fees. 1 operations. Lead operation: Get fees. Self-contained Naftiko capability covering
    one Coinbase business surface.'
  tags:
  - Coinbase
  - Fees
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    COINBASE_API_KEY: COINBASE_API_KEY
capability:
  consumes:
  - type: http
    namespace: exchange-fees
    baseUri: https://api.exchange.coinbase.com
    description: Coinbase Exchange API — Fees business capability. Self-contained, no shared references.
    resources:
    - name: fees
      path: /fees
      operations:
      - name: getfees
        method: GET
        description: Get fees
        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-fees-rest
    port: 8080
    description: REST adapter for Coinbase Exchange API — Fees. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/fees
      name: fees
      description: REST surface for fees.
      operations:
      - method: GET
        name: getfees
        description: Get fees
        call: exchange-fees.getfees
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: exchange-fees-mcp
    port: 9090
    transport: http
    description: MCP adapter for Coinbase Exchange API — Fees. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: get-fees
      description: Get fees
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: exchange-fees.getfees
      outputParameters:
      - type: object
        mapping: $.