Binance Portfolio Margin API — Account

naftiko: 1.0.0-alpha2
info:
  label: Binance Portfolio Margin API — Account
  description: 'Binance Portfolio Margin API — Account. 2 operations. Lead operation: Query portfolio margin account info.
    Self-contained Naftiko capability covering one Binance business surface.'
  tags:
  - Binance
  - Account
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    BINANCE_API_KEY: BINANCE_API_KEY
capability:
  consumes:
  - type: http
    namespace: portfolio-margin-account
    baseUri: https://papi.binance.com
    description: Binance Portfolio Margin API — Account business capability. Self-contained, no shared references.
    resources:
    - name: papi-v1-account
      path: /papi/v1/account
      operations:
      - name: getaccountinfo
        method: GET
        description: Query portfolio margin account info
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: recvWindow
          in: query
          type: integer
        - name: timestamp
          in: query
          type: integer
          required: true
        - name: signature
          in: query
          type: string
          required: true
    - name: papi-v1-balance
      path: /papi/v1/balance
      operations:
      - name: getbalance
        method: GET
        description: Query portfolio margin balance
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: asset
          in: query
          type: string
          description: Asset to query. If not sent, returns all assets.
        - name: recvWindow
          in: query
          type: integer
        - name: timestamp
          in: query
          type: integer
          required: true
        - name: signature
          in: query
          type: string
          required: true
    authentication:
      type: apikey
      key: X-MBX-APIKEY
      value: '{{env.BINANCE_API_KEY}}'
      placement: header
  exposes:
  - type: rest
    namespace: portfolio-margin-account-rest
    port: 8080
    description: REST adapter for Binance Portfolio Margin API — Account. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/papi/v1/account
      name: papi-v1-account
      description: REST surface for papi-v1-account.
      operations:
      - method: GET
        name: getaccountinfo
        description: Query portfolio margin account info
        call: portfolio-margin-account.getaccountinfo
        with:
          recvWindow: rest.recvWindow
          timestamp: rest.timestamp
          signature: rest.signature
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/papi/v1/balance
      name: papi-v1-balance
      description: REST surface for papi-v1-balance.
      operations:
      - method: GET
        name: getbalance
        description: Query portfolio margin balance
        call: portfolio-margin-account.getbalance
        with:
          asset: rest.asset
          recvWindow: rest.recvWindow
          timestamp: rest.timestamp
          signature: rest.signature
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: portfolio-margin-account-mcp
    port: 9090
    transport: http
    description: MCP adapter for Binance Portfolio Margin API — Account. One tool per consumed operation, routed inline through
      this capability's consumes block.
    tools:
    - name: query-portfolio-margin-account-info
      description: Query portfolio margin account info
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: portfolio-margin-account.getaccountinfo
      with:
        recvWindow: tools.recvWindow
        timestamp: tools.timestamp
        signature: tools.signature
      outputParameters:
      - type: object
        mapping: $.
    - name: query-portfolio-margin-balance
      description: Query portfolio margin balance
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: portfolio-margin-account.getbalance
      with:
        asset: tools.asset
        recvWindow: tools.recvWindow
        timestamp: tools.timestamp
        signature: tools.signature
      outputParameters:
      - type: object
        mapping: $.