openapi: 3.0.3
info:
  title: CryptoNews Account API
  description: REST API aggregating cryptocurrency news, Bitcoin sentiment analysis, and crypto market news from 50+ sources with filtering by currency and time range. Provides AI-powered sentiment analysis, delayed pricing for 600+ coins, whale transaction tracking, and historical data from December 2020.
  version: '1'
  contact:
    url: https://cryptonews-api.com/
  termsOfService: https://cryptonews-api.com/termsandconditions
servers:
- url: https://cryptonews-api.com/api/v1
  description: Production server
security:
- tokenAuth: []
tags:
- name: Account
  description: Account and reference data
paths:
  /account/tickersdbv2:
    get:
      summary: Get Supported Tickers Database
      operationId: getSupportedTickers
      description: Retrieve the full database of supported cryptocurrency tickers available in the API.
      tags:
      - Account
      parameters:
      - name: token
        in: query
        required: true
        description: API authentication token.
        schema:
          type: string
      responses:
        '200':
          description: Successful response with supported tickers
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TickersDbResponse'
        '401':
          description: Unauthorized - invalid or missing token
        '429':
          description: Rate limit exceeded
components:
  schemas:
    TickersDbResponse:
      type: object
      description: Response containing the supported tickers database
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/TickerInfo'
          description: List of all supported cryptocurrency tickers
    TickerInfo:
      type: object
      description: Information about a supported cryptocurrency ticker
      properties:
        ticker:
          type: string
          description: Cryptocurrency ticker symbol
        name:
          type: string
          description: Full name of the cryptocurrency
        logo:
          type: string
          format: uri
          description: URL of the cryptocurrency logo
  securitySchemes:
    tokenAuth:
      type: apiKey
      in: query
      name: token
      description: API key passed as a query parameter named 'token'