naftiko: "1.0.0-alpha2"

info:
  label: "Polygon Stocks REST API — DailyBars"
  description: >-
    Stocks — DailyBars. 3 operations. Lead operation: Get Daily Open Close For A Stock Ticker.
    Self-contained Naftiko capability covering one Polygon business surface.
  tags:
    - Polygon
    - Stocks
    - DailyBars
  created: "2026-05-29"
  modified: "2026-05-29"

binds:
  - namespace: env
    keys:
      POLYGON_API_KEY: POLYGON_API_KEY

capability:

  consumes:
    - type: http
      namespace: "stocks-dailybars"
      baseUri: "https://api.polygon.io"
      description: "Polygon Stocks REST API — DailyBars business capability."
      authentication:
        type: bearer
        token: "{{env.POLYGON_API_KEY}}"
      resources:
        - name: "open-close-stocksticker-date"
          path: "/v1/open-close/{stocksTicker}/{date}"
          operations:
            - name: "getStocksDailyOpenClose"
              method: GET
              description: "Get Daily Open Close For A Stock Ticker"
              inputParameters:
                - name: "stocksTicker"
                  in: path
                  type: string
                  required: true
                - name: "date"
                  in: path
                  type: string
                  required: true
                - name: "adjusted"
                  in: query
                  type: boolean
                  required: false
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "aggs-grouped-locale-us-market-stocks-date"
          path: "/v2/aggs/grouped/locale/us/market/stocks/{date}"
          operations:
            - name: "getStocksGroupedDailyBars"
              method: GET
              description: "Get Grouped Daily Bars For US Stocks"
              inputParameters:
                - name: "date"
                  in: path
                  type: string
                  required: true
                - name: "adjusted"
                  in: query
                  type: boolean
                  required: false
                - name: "include_otc"
                  in: query
                  type: boolean
                  required: false
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "aggs-ticker-stocksticker-prev"
          path: "/v2/aggs/ticker/{stocksTicker}/prev"
          operations:
            - name: "getStocksPreviousClose"
              method: GET
              description: "Get Previous Close For A Stock Ticker"
              inputParameters:
                - name: "stocksTicker"
                  in: path
                  type: string
                  required: true
                - name: "adjusted"
                  in: query
                  type: boolean
                  required: false
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."

  exposes:
    - type: rest
      namespace: "stocks-dailybars-rest"
      port: 8080
      description: "REST adapter for Polygon Stocks REST API — DailyBars."
      resources:
        - path: "/v1/v1/open-close/{stocks-ticker}/{date}"
          name: "open-close-stocksticker-date"
          description: "REST surface for open-close-stocksticker-date."
          operations:
            - method: GET
              name: "getStocksDailyOpenClose"
              description: "Get Daily Open Close For A Stock Ticker"
              call: "stocks-dailybars.getStocksDailyOpenClose"
              with:
                stocksTicker: "rest.stocksTicker"
                date: "rest.date"
                adjusted: "rest.adjusted"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/v2/aggs/grouped/locale/us/market/stocks/{date}"
          name: "aggs-grouped-locale-us-market-stocks-date"
          description: "REST surface for aggs-grouped-locale-us-market-stocks-date."
          operations:
            - method: GET
              name: "getStocksGroupedDailyBars"
              description: "Get Grouped Daily Bars For US Stocks"
              call: "stocks-dailybars.getStocksGroupedDailyBars"
              with:
                date: "rest.date"
                adjusted: "rest.adjusted"
                include_otc: "rest.include_otc"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/v2/aggs/ticker/{stocks-ticker}/prev"
          name: "aggs-ticker-stocksticker-prev"
          description: "REST surface for aggs-ticker-stocksticker-prev."
          operations:
            - method: GET
              name: "getStocksPreviousClose"
              description: "Get Previous Close For A Stock Ticker"
              call: "stocks-dailybars.getStocksPreviousClose"
              with:
                stocksTicker: "rest.stocksTicker"
                adjusted: "rest.adjusted"
              outputParameters:
                - type: object
                  mapping: "$."

    - type: mcp
      namespace: "stocks-dailybars-mcp"
      port: 9090
      transport: http
      description: "MCP adapter for Polygon Stocks REST API — DailyBars."
      tools:
        - name: "get-daily-open-close-stock"
          description: "Get Daily Open Close For A Stock Ticker"
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: "stocks-dailybars.getStocksDailyOpenClose"
          with:
            stocksTicker: "tools.stocksTicker"
            date: "tools.date"
            adjusted: "tools.adjusted"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "get-grouped-daily-bars-us"
          description: "Get Grouped Daily Bars For US Stocks"
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: "stocks-dailybars.getStocksGroupedDailyBars"
          with:
            date: "tools.date"
            adjusted: "tools.adjusted"
            include_otc: "tools.include_otc"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "get-previous-close-stock-ticker"
          description: "Get Previous Close For A Stock Ticker"
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: "stocks-dailybars.getStocksPreviousClose"
          with:
            stocksTicker: "tools.stocksTicker"
            adjusted: "tools.adjusted"
          outputParameters:
            - type: object
              mapping: "$."