FactSet Signals API — Headlines

naftiko: 1.0.0-alpha2
info:
  label: FactSet Signals API — Headlines
  description: 'FactSet Signals API — Headlines. 2 operations. Lead operation: Headlines. Self-contained Naftiko capability
    covering one Factset business surface.'
  tags:
  - Factset
  - Headlines
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    FACTSET_API_KEY: FACTSET_API_KEY
capability:
  consumes:
  - type: http
    namespace: signals-headlines
    baseUri: https://api.factset.com/signals/v2
    description: FactSet Signals API — Headlines business capability. Self-contained, no shared references.
    resources:
    - name: events-headlines
      path: /events/headlines
      operations:
      - name: geteventheadlines
        method: GET
        description: 'Fetch Signals event headlines based on at least one of the following filtering parameters: `ids`, `portfolios`'
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: posteventheadlines
        method: POST
        description: 'Fetch Signals event headlines based on the filtering criteria for up to 1000 identifiers and at least
          one of the following filtering parameters: `ids`, `portfolios`'
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    authentication:
      type: basic
      username: '{{env.FACTSET_USER}}'
      password: '{{env.FACTSET_PASS}}'
  exposes:
  - type: rest
    namespace: signals-headlines-rest
    port: 8080
    description: REST adapter for FactSet Signals API — Headlines. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/events/headlines
      name: events-headlines
      description: REST surface for events-headlines.
      operations:
      - method: GET
        name: geteventheadlines
        description: 'Fetch Signals event headlines based on at least one of the following filtering parameters: `ids`, `portfolios`'
        call: signals-headlines.geteventheadlines
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: posteventheadlines
        description: 'Fetch Signals event headlines based on the filtering criteria for up to 1000 identifiers and at least
          one of the following filtering parameters: `ids`, `portfolios`'
        call: signals-headlines.posteventheadlines
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: signals-headlines-mcp
    port: 9090
    transport: http
    description: MCP adapter for FactSet Signals API — Headlines. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: fetch-signals-event-headlines-based
      description: 'Fetch Signals event headlines based on at least one of the following filtering parameters: `ids`, `portfolios`'
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: signals-headlines.geteventheadlines
      outputParameters:
      - type: object
        mapping: $.
    - name: fetch-signals-event-headlines-based-2
      description: 'Fetch Signals event headlines based on the filtering criteria for up to 1000 identifiers and at least
        one of the following filtering parameters: `ids`, `portfolios`'
      hints:
        readOnly: true
        destructive: false
        idempotent: false
      call: signals-headlines.posteventheadlines
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.