トランスクリプト ストリーム

wss://api.benzinga.com/api/v1/transcripts/stream?token=YOUR_TOKEN

{
  "action": "subscribe",
  "ticker": "AAPL"
}

{
  "action": "subscribe",
  "ticker": "*"
}

{
  "action": "unsubscribe",
  "ticker": "AAPL"
}

{
  "action": "list"
}

{
  "action": "ping"
}

{
  "action": "subscribe",
  "ticker": "AAPL",
  "mock": true
}

{
  "call_id": "call_123456",
  "transcript_id": "550e8400-e29b-41d4-a716-446655440000",
  "call_title": "Apple Inc. Q4 2024 Earnings Call",
  "sentence": "Revenue for the quarter was 89.5 billion dollars.",
  "start_time": "2024-01-15T16:30:15Z",
  "end_time": "2024-01-15T16:30:19Z",
  "symbol": "AAPL",
  "exchange": "NASDAQ",
  "name": "Apple Inc.",
  "sequence": 42,
  "status": "IN_PROGRESS",
  "speaker": "Tim Cook, CEO",
  "type": "LIVE",
  "language": "en",
  "confidence": 0.98,
  "words": [
    {
      "text": "Revenue",
      "confidence": 0.99,
      "start": 0,
      "end": 450
    },
    {
      "text": "for",
      "confidence": 0.98,
      "start": 450,
      "end": 600
    }
  ],
  "created_time": "2024-01-15T16:30:19Z"
}

{
  "text": "Revenue",
  "confidence": 0.99,
  "start": 0,
  "end": 450
}

const ws = new WebSocket(
  'wss://api.benzinga.com/api/v1/transcripts/stream?token=YOUR_TOKEN'
);

ws.onopen = () => {
  // Appleのトランスクリプトをサブスクライブ
  ws.send(JSON.stringify({
    action: 'subscribe',
    ticker: 'AAPL'
  }));
};

ws.onmessage = (event) => {
  const data = JSON.parse(event.data);

  // 話者と文を表示
  console.log(`[${data.sequence}] ${data.speaker}: ${data.sentence}`);

  // トランスクリプトが完了しているか確認
  if (data.status === 'COMPLETE') {
    console.log('Transcript finished');
  }
};

// 接続を維持
setInterval(() => {
  ws.send(JSON.stringify({ action: 'ping' }));
}, 30000);