Benzinga Calendar Ratings WebSocket Stream

asyncapi: '3.0.0'
info:
  title: Benzinga Calendar Ratings WebSocket Stream
  version: 2.1.0
  description: |
    WebSocket API providing real-time analyst ratings data for specific ticker symbols.

    **Authentication**
    - Clients must provide their API token as a query parameter:
      ```
      wss://api.benzinga.com/api/v2.1/calendar/ratings/stream?token=YOUR_API_TOKEN
      ```
    - Upon connect, you'll receive status messages for connection and authentication.

    **Filtering**
    - Filter by tickers: Use `tickers` query parameter (comma-separated)
    - Filter by ISINs: Use `isins` query parameter (comma-separated)

    **Actions**
    - `ping`: Keeps the WebSocket connection alive
    - `replay`: Replays up to the last 100 messages (cache-dependent)

servers:
  production:
    host: api.benzinga.com/api/v2.1/calendar/ratings
    protocol: wss
    description: Real-time calendar ratings stream endpoint
    security:
      - $ref: '#/components/securitySchemes/tokenAuth'

channels:
  calendarRatings:
    address: stream
    messages:
      publish:
        $ref: '#/components/messages/ActionRequest'
      subscribe:
        $ref: '#/components/messages/RatingsMessage'
    description: Send action commands; receive real-time ratings updates

operations:
  calendarRatings.publish:
    action: receive
    channel:
      $ref: '#/channels/calendarRatings'
    summary: Send commands to the server
    messages:
      - $ref: '#/channels/calendarRatings/messages/publish'
  calendarRatings.subscribe:
    action: send
    channel:
      $ref: '#/channels/calendarRatings'
    summary: Receive real-time ratings data
    messages:
      - $ref: '#/channels/calendarRatings/messages/subscribe'

components:
  securitySchemes:
    tokenAuth:
      type: httpApiKey
      name: token
      in: query
      description: Benzinga WebSocket API token (bz.production***)

  messages:
    ActionRequest:
      summary: Send action commands (ping, replay)
      contentType: text/plain
      payload:
        type: string
        enum: [ping, replay]
        description: Action to perform (ping for heartbeat, replay for message history)

    RatingsMessage:
      summary: Analyst ratings event
      contentType: application/json
      payload:
        type: object
        required: [id, api_version, kind, data]
        properties:
          id:
            type: string
            format: uuid
            description: Unique UUID for the websocket response
          api_version:
            type: string
            enum: [websocket/v1]
            description: Websocket API version
          kind:
            type: string
            enum: [data/v2.1/calendar/ratings]
            description: Websocket connection stream type
          data:
            type: object
            required: [action, id, content, timestamp]
            properties:
              action:
                type: string
                enum: [created, updated, deleted, Created, Updated, Deleted]
                description: Websocket data action
              id:
                type: string
                description: Data ID for the rating
              timestamp:
                type: string
                format: date-time
                description: Timestamp of the data
              content:
                type: object
                required: [id, date, ticker, exchange, name]
                properties:
                  id:
                    type: string
                    description: Unique ID of this entry
                  date:
                    type: string
                    format: date
                    description: Date for rating
                  time:
                    type: string
                    description: Time for rating
                  ticker:
                    type: string
                    description: Ticker symbol of the company that is the subject of the rating
                  exchange:
                    type: string
                    description: Exchange (NYSE, NASDAQ, etc...)
                  isin:
                    type: string
                    description: International Securities Identification Number
                  cusip:
                    type: string
                    description: CUSIP identifier
                  name:
                    type: string
                    description: Name of the company that is the subject of the rating
                  currency:
                    type: string
                    description: Currency the data is denominated in
                  action_pt:
                    type: string
                    description: Description of the change in price target from the firm's last price target
                  action_company:
                    type: string
                    description: Description of the change in rating from the firm's last rating
                  rating_current:
                    type: string
                    description: The analyst's current rating for the company
                  pt_current:
                    type: string
                    description: Analyst's current price target
                  adjusted_pt_current:
                    type: string
                    description: Analyst's current price target, adjusted for stock splits and dividends
                  rating_prior:
                    type: string
                    description: Prior analyst rating for the company
                  pt_prior:
                    type: string
                    description: Analyst's prior price target
                  adjusted_pt_prior:
                    type: string
                    description: Analyst's prior price target, adjusted for stock splits and dividends
                  url:
                    type: string
                    format: uri
                    description: URL for the analyst ratings page for this ticker on Benzinga.com
                  url_calendar:
                    type: string
                    format: uri
                    description: URL for the analyst ratings page for this ticker on Benzinga.com
                  url_news:
                    type: string
                    format: uri
                    description: URL for the analyst ratings news articles for this ticker on Benzinga.com
                  analyst:
                    type: string
                    description: Name of the analyst firm that published the rating
                  analyst_id:
                    type: string
                    description: ID of the analyst
                  analyst_name:
                    type: string
                    description: Name of the analyst (person) that published the rating
                  firm_id:
                    type: string
                    description: Unique identifier for the firm
                  importance:
                    type: integer
                    minimum: 0
                    maximum: 5
                    description: Subjective basis of how important the event is to the market (5 = High)
                  notes:
                    type: string
                    description: Additional notes provided by the Benzinga Newsdesk where applicable
                  updated:
                    type: integer
                    format: int64
                    description: Last updated timestamp in UTC