Binance Portfolio Margin API — Trading

naftiko: 1.0.0-alpha2
info:
  label: Binance Portfolio Margin API — Trading
  description: 'Binance Portfolio Margin API — Trading. 3 operations. Lead operation: New CM order. Self-contained Naftiko
    capability covering one Binance business surface.'
  tags:
  - Binance
  - Trading
  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-trading
    baseUri: https://papi.binance.com
    description: Binance Portfolio Margin API — Trading business capability. Self-contained, no shared references.
    resources:
    - name: papi-v1-cm-order
      path: /papi/v1/cm/order
      operations:
      - name: createcmorder
        method: POST
        description: New CM order
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: symbol
          in: query
          type: string
          required: true
        - name: side
          in: query
          type: string
          required: true
        - name: type
          in: query
          type: string
          required: true
        - name: quantity
          in: query
          type: string
        - name: price
          in: query
          type: string
        - name: timeInForce
          in: query
          type: string
        - 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-margin-order
      path: /papi/v1/margin/order
      operations:
      - name: createmarginorder
        method: POST
        description: New margin order
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: symbol
          in: query
          type: string
          required: true
        - name: side
          in: query
          type: string
          required: true
        - name: type
          in: query
          type: string
          required: true
        - name: quantity
          in: query
          type: string
        - name: price
          in: query
          type: string
        - name: timeInForce
          in: query
          type: string
        - 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-um-order
      path: /papi/v1/um/order
      operations:
      - name: createumorder
        method: POST
        description: New UM order
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: symbol
          in: query
          type: string
          required: true
        - name: side
          in: query
          type: string
          required: true
        - name: type
          in: query
          type: string
          required: true
        - name: quantity
          in: query
          type: string
        - name: price
          in: query
          type: string
        - name: timeInForce
          in: query
          type: string
        - 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-trading-rest
    port: 8080
    description: REST adapter for Binance Portfolio Margin API — Trading. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/papi/v1/cm/order
      name: papi-v1-cm-order
      description: REST surface for papi-v1-cm-order.
      operations:
      - method: POST
        name: createcmorder
        description: New CM order
        call: portfolio-margin-trading.createcmorder
        with:
          symbol: rest.symbol
          side: rest.side
          type: rest.type
          quantity: rest.quantity
          price: rest.price
          timeInForce: rest.timeInForce
          recvWindow: rest.recvWindow
          timestamp: rest.timestamp
          signature: rest.signature
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/papi/v1/margin/order
      name: papi-v1-margin-order
      description: REST surface for papi-v1-margin-order.
      operations:
      - method: POST
        name: createmarginorder
        description: New margin order
        call: portfolio-margin-trading.createmarginorder
        with:
          symbol: rest.symbol
          side: rest.side
          type: rest.type
          quantity: rest.quantity
          price: rest.price
          timeInForce: rest.timeInForce
          recvWindow: rest.recvWindow
          timestamp: rest.timestamp
          signature: rest.signature
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/papi/v1/um/order
      name: papi-v1-um-order
      description: REST surface for papi-v1-um-order.
      operations:
      - method: POST
        name: createumorder
        description: New UM order
        call: portfolio-margin-trading.createumorder
        with:
          symbol: rest.symbol
          side: rest.side
          type: rest.type
          quantity: rest.quantity
          price: rest.price
          timeInForce: rest.timeInForce
          recvWindow: rest.recvWindow
          timestamp: rest.timestamp
          signature: rest.signature
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: portfolio-margin-trading-mcp
    port: 9090
    transport: http
    description: MCP adapter for Binance Portfolio Margin API — Trading. One tool per consumed operation, routed inline through
      this capability's consumes block.
    tools:
    - name: new-cm-order
      description: New CM order
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: portfolio-margin-trading.createcmorder
      with:
        symbol: tools.symbol
        side: tools.side
        type: tools.type
        quantity: tools.quantity
        price: tools.price
        timeInForce: tools.timeInForce
        recvWindow: tools.recvWindow
        timestamp: tools.timestamp
        signature: tools.signature
      outputParameters:
      - type: object
        mapping: $.
    - name: new-margin-order
      description: New margin order
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: portfolio-margin-trading.createmarginorder
      with:
        symbol: tools.symbol
        side: tools.side
        type: tools.type
        quantity: tools.quantity
        price: tools.price
        timeInForce: tools.timeInForce
        recvWindow: tools.recvWindow
        timestamp: tools.timestamp
        signature: tools.signature
      outputParameters:
      - type: object
        mapping: $.
    - name: new-um-order
      description: New UM order
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: portfolio-margin-trading.createumorder
      with:
        symbol: tools.symbol
        side: tools.side
        type: tools.type
        quantity: tools.quantity
        price: tools.price
        timeInForce: tools.timeInForce
        recvWindow: tools.recvWindow
        timestamp: tools.timestamp
        signature: tools.signature
      outputParameters:
      - type: object
        mapping: $.