Interactive Brokers Web API — Market Data

naftiko: 1.0.0-alpha2
info:
  label: Interactive Brokers Web API — Market Data
  description: 'Interactive Brokers Web API — Market Data. 2 operations. Lead operation: Get historical market data. Self-contained
    Naftiko capability covering one Interactive Brokers business surface.'
  tags:
  - Interactive Brokers
  - Market Data
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    INTERACTIVE_BROKERS_API_KEY: INTERACTIVE_BROKERS_API_KEY
capability:
  consumes:
  - type: http
    namespace: web-market-data
    baseUri: https://localhost:5000/v1/api
    description: Interactive Brokers Web API — Market Data business capability. Self-contained, no shared references.
    resources:
    - name: iserver-marketdata-history
      path: /iserver/marketdata/history
      operations:
      - name: getmarketdatahistory
        method: GET
        description: Get historical market data
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: conid
          in: query
          type: string
          description: Contract identifier
          required: true
        - name: period
          in: query
          type: string
          description: Time period (e.g., 1d, 1w, 1m, 1y)
          required: true
        - name: bar
          in: query
          type: string
          description: Bar size (e.g., 1min, 5min, 1h, 1d)
          required: true
    - name: iserver-marketdata-snapshot
      path: /iserver/marketdata/snapshot
      operations:
      - name: getmarketdatasnapshot
        method: GET
        description: Get market data snapshot
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: conids
          in: query
          type: string
          description: Comma-separated list of contract IDs
          required: true
        - name: fields
          in: query
          type: string
          description: Comma-separated list of field IDs to return
    authentication:
      type: bearer
      token: '{{env.INTERACTIVE_BROKERS_API_KEY}}'
  exposes:
  - type: rest
    namespace: web-market-data-rest
    port: 8080
    description: REST adapter for Interactive Brokers Web API — Market Data. One Spectral-compliant resource per consumed
      operation, prefixed with /v1.
    resources:
    - path: /v1/iserver/marketdata/history
      name: iserver-marketdata-history
      description: REST surface for iserver-marketdata-history.
      operations:
      - method: GET
        name: getmarketdatahistory
        description: Get historical market data
        call: web-market-data.getmarketdatahistory
        with:
          conid: rest.conid
          period: rest.period
          bar: rest.bar
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/iserver/marketdata/snapshot
      name: iserver-marketdata-snapshot
      description: REST surface for iserver-marketdata-snapshot.
      operations:
      - method: GET
        name: getmarketdatasnapshot
        description: Get market data snapshot
        call: web-market-data.getmarketdatasnapshot
        with:
          conids: rest.conids
          fields: rest.fields
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: web-market-data-mcp
    port: 9090
    transport: http
    description: MCP adapter for Interactive Brokers Web API — Market Data. One tool per consumed operation, routed inline
      through this capability's consumes block.
    tools:
    - name: get-historical-market-data
      description: Get historical market data
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: web-market-data.getmarketdatahistory
      with:
        conid: tools.conid
        period: tools.period
        bar: tools.bar
      outputParameters:
      - type: object
        mapping: $.
    - name: get-market-data-snapshot
      description: Get market data snapshot
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: web-market-data.getmarketdatasnapshot
      with:
        conids: tools.conids
        fields: tools.fields
      outputParameters:
      - type: object
        mapping: $.