Finlight Sources API

openapi: 3.1.0
info:
  title: Finlight Financial News Articles Sources API
  description: Real-time financial news API aggregating market-moving news, earnings reports, analyst upgrades, and corporate announcements for equities, currencies, and commodities. Delivers AI-driven sentiment analysis, entity extraction, and sub-second latency streaming.
  version: 2.0.0
  contact:
    name: Finlight Support
    email: info@finlight.me
    url: https://finlight.me
  license:
    name: Proprietary
    url: https://finlight.me
servers:
- url: https://api.finlight.me
  description: Finlight Production API
security:
- ApiKeyAuth: []
tags:
- name: Sources
  description: Available news sources and their configuration
paths:
  /v2/sources:
    get:
      summary: List Available News Sources
      description: Retrieve all available news sources with metadata including domain, content availability, and whether the source is included in the default source set.
      operationId: getSources
      tags:
      - Sources
      responses:
        '200':
          description: Array of available news sources
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Source'
        '401':
          description: Unauthorized - invalid or missing API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    Source:
      type: object
      description: A financial news source available in the Finlight platform
      required:
      - domain
      - isContentAvailable
      - isDefaultSource
      properties:
        domain:
          type: string
          description: Domain name of the news source
          example: reuters.com
        isContentAvailable:
          type: boolean
          description: Whether full article content can be retrieved from this source
        isDefaultSource:
          type: boolean
          description: Whether this source is included in the default source set when no sources are specified
    ErrorResponse:
      type: object
      description: API error response
      properties:
        message:
          type: string
          description: Human-readable error description
        error:
          type: string
          description: Error type or code
        statusCode:
          type: integer
          description: HTTP status code
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-KEY
      description: API key obtained from https://app.finlight.me
externalDocs:
  description: Finlight API Documentation
  url: https://docs.finlight.me/v2/