transcribe

const result = await saturn.transcribe({
  audioUrl: 'https://example.com/audio.mp3',
});

console.log(result.data.text);
// → "Hello, this is a transcription of the audio..."

interface TranscribeResponse {
  data: {
    text: string;           // Full transcript
    words: Array<{          // Word-level timestamps
      word: string;
      start: number;        // Start time in seconds
      end: number;          // End time in seconds
      confidence: number;   // 0-1 confidence score
    }>;
    speakers?: Array<{      // If diarization enabled
      speaker: string;
      text: string;
      start: number;
      end: number;
    }>;
    duration: number;       // Audio duration in seconds
  };
  metadata: {
    chargedUsdCents: number;
    provider: string;
    latencyMs: number;
    auditId: string;
  };
}

const result = await saturn.transcribe({
  audioUrl: 'https://podcast.example.com/episode-1.mp3',
  diarize: true, // Identify different speakers
});

// Format as conversation
for (const segment of result.data.speakers) {
  console.log(`${segment.speaker}: ${segment.text}`);
}

async function summarizeMeeting(audioUrl: string) {
  // Transcribe the recording
  const transcript = await saturn.transcribe({
    audioUrl,
    diarize: true,
  });

  // Summarize with LLM
  const summary = await saturn.reason({
    prompt: `Summarize this meeting transcript. Include:
    - Key decisions made
    - Action items
    - Main discussion points

    Transcript:
    ${transcript.data.text}`,
  });

  return summary.data.content;
}

import fs from 'fs';

// Read local audio file
const audioBuffer = fs.readFileSync('recording.mp3');
const audioBase64 = audioBuffer.toString('base64');

const result = await saturn.transcribe({
  audioData: audioBase64,
});

const result = await saturn.transcribe({
  audioUrl: 'https://example.com/spanish-audio.mp3',
  language: 'es',
});