const axios = require('axios');
const FormData = require('form-data');

async function transcribe(buffer) {
    try {
        if (!buffer || !Buffer.isBuffer(buffer)) throw new Error('Audio buffer is required');
        
        const form = new FormData();
        form.append('file', buffer, `${Date.now()}_rynn.mp3`);
        const { data } = await axios.post('https://audio-transcription-api.752web.workers.dev/api/transcribe', form, {
            headers: form.getHeaders()
        });
        
        return data.transcription;
    } catch (error) {
        throw new Error(error.message);
    }
}

// Usage:
const fs = require('fs');
const resp = await transcribe(fs.readFileSync('./audio.mp3'));
console.log(resp);