FRED API - Federal Reserve Economic Data — Observations

naftiko: 1.0.0-alpha2
info:
  label: FRED API - Federal Reserve Economic Data — Observations
  description: 'FRED API - Federal Reserve Economic Data — Observations. 1 operations. Lead operation: Get Series Observations.
    Self-contained Naftiko capability covering one Reserve Requirements business surface.'
  tags:
  - Reserve Requirements
  - Observations
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    RESERVE_REQUIREMENTS_API_KEY: RESERVE_REQUIREMENTS_API_KEY
capability:
  consumes:
  - type: http
    namespace: fred-observations
    baseUri: https://api.stlouisfed.org/fred
    description: FRED API - Federal Reserve Economic Data — Observations business capability. Self-contained, no shared references.
    resources:
    - name: series-observations
      path: /series/observations
      operations:
      - name: getseriesobservations
        method: GET
        description: Get Series Observations
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: series_id
          in: query
          type: string
          description: The FRED series ID.
          required: true
        - name: observation_start
          in: query
          type: string
          description: Start date for observations (YYYY-MM-DD).
        - name: observation_end
          in: query
          type: string
          description: End date for observations (YYYY-MM-DD).
        - name: sort_order
          in: query
          type: string
          description: Sort order for observations.
        - name: limit
          in: query
          type: integer
          description: Maximum number of observations to return.
        - name: offset
          in: query
          type: integer
          description: Offset for pagination.
        - name: units
          in: query
          type: string
          description: Units transformation for the data.
        - name: frequency
          in: query
          type: string
          description: Frequency of the data.
    authentication:
      type: apikey
      key: api_key
      value: '{{env.RESERVE_REQUIREMENTS_API_KEY}}'
      placement: query
  exposes:
  - type: rest
    namespace: fred-observations-rest
    port: 8080
    description: REST adapter for FRED API - Federal Reserve Economic Data — Observations. One Spectral-compliant resource
      per consumed operation, prefixed with /v1.
    resources:
    - path: /v1/series/observations
      name: series-observations
      description: REST surface for series-observations.
      operations:
      - method: GET
        name: getseriesobservations
        description: Get Series Observations
        call: fred-observations.getseriesobservations
        with:
          series_id: rest.series_id
          observation_start: rest.observation_start
          observation_end: rest.observation_end
          sort_order: rest.sort_order
          limit: rest.limit
          offset: rest.offset
          units: rest.units
          frequency: rest.frequency
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: fred-observations-mcp
    port: 9090
    transport: http
    description: MCP adapter for FRED API - Federal Reserve Economic Data — Observations. One tool per consumed operation,
      routed inline through this capability's consumes block.
    tools:
    - name: get-series-observations
      description: Get Series Observations
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: fred-observations.getseriesobservations
      with:
        series_id: tools.series_id
        observation_start: tools.observation_start
        observation_end: tools.observation_end
        sort_order: tools.sort_order
        limit: tools.limit
        offset: tools.offset
        units: tools.units
        frequency: tools.frequency
      outputParameters:
      - type: object
        mapping: $.