Kraken Futures REST API — Auth

naftiko: 1.0.0-alpha2
info:
  label: Kraken Futures REST API — Auth
  description: 'Kraken Futures REST API — Auth. 1 operations. Lead operation: Kraken Check API Key (V3). Self-contained Naftiko capability covering one Kraken business surface.'
  tags:
    - Kraken
    - Cryptocurrency
    - Auth
  created: '2026-05-30'
  modified: '2026-05-30'
binds:
  - namespace: env
    keys:
      KRAKEN_FUTURES_API_KEY: KRAKEN_FUTURES_API_KEY
capability:
  consumes:
    - type: http
      namespace: futures-rest-auth
      baseUri: https://futures.kraken.com/derivatives/api/v3
      description: Kraken Futures REST API — Auth business capability. Self-contained, no shared references.
      authentication:
        type: apikey
        key: API-Key
        value: '{{env.KRAKEN_FUTURES_API_KEY}}'
        placement: header
      resources:
        - name: apikey-v3
          path: /apikey/v3
          operations:
            - name: checkApiKeyV3
              method: GET
              description: Kraken Check API Key (V3)
              inputParameters: []
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: $.
  exposes:
    - type: rest
      namespace: futures-rest-auth-rest
      port: 8080
      description: REST adapter for Kraken Futures REST API — Auth. One Spectral-compliant resource per consumed operation, prefixed with /v1.
      resources:
        - path: /v1/apikey/v3
          name: apikey-v3
          description: REST surface for /apikey/v3.
          operations:
            - method: GET
              name: checkApiKeyV3
              description: Kraken Check API Key (V3)
              call: futures-rest-auth.checkApiKeyV3
              with: {}
              outputParameters:
                - type: object
                  mapping: $.
    - type: mcp
      namespace: futures-rest-auth-mcp
      port: 9090
      transport: http
      description: MCP adapter for Kraken Futures REST API — Auth. One tool per consumed operation, routed inline through this capability's consumes block.
      tools:
        - name: kraken-check-api-key
          description: Kraken Check API Key (V3)
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: futures-rest-auth.checkApiKeyV3
          with: {}
          outputParameters:
            - type: object
              mapping: $.