Recent News Headlines for a Stock Ticker

{
  "type": "object",
  "required": [
    "ticker"
  ],
  "properties": {
    "ticker": {
      "type": "string",
      "description": "Stock ticker symbol (e.g. 'AAPL')."
    },
    "exchange": {
      "type": "string",
      "description": "Stock exchange (e.g. 'NYSE', 'NASDAQ')."
    }
  },
  "additionalProperties": false
}

{
  "type": "object",
  "properties": {
    "data": {
      "type": "object",
      "properties": {
        "items": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "date": {
                "type": "string",
                "description": "Publish time, format varies and is not normalized by the source: a short relative phrase ('15 minutes ago'), an absolute date+time with no space before the time ('September 6at8:00 AM', observed verbatim), or a bare date ('September 2, 2026'). Treat as a display string, not a parseable timestamp."
              },
              "title": {
                "type": "string"
              },
              "source": {
                "type": "string",
                "description": "The publishing site's domain, e.g. 'marketbeat.com'."
              }
            },
            "additionalProperties": false
          },
          "description": "Recent headlines about the requested ticker, typically most recent first. An empty result (a ticker with no recent coverage) has not been observed -- an empty array is plausible but unconfirmed."
        }
      },
      "additionalProperties": false
    },
    "status": {
      "type": "string",
      "description": "Typically 'success'."
    }
  },
  "description": "The headlines record.",
  "additionalProperties": false
}