Upload Voice File

curl -X POST https://api.voicepact.com/api/v1/voice/upload \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -F "file=@/path/to/contract_recording.mp3" \
  -F "contract_type=agricultural_supply" \
  -F 'parties=[{"phone":"+254712345678","role":"buyer"},{"phone":"+254787654321","role":"seller"}]'

import requests

url = "https://api.voicepact.com/api/v1/voice/upload"
headers = {"Authorization": "Bearer YOUR_API_KEY"}

files = {
    "file": open("contract_recording.mp3", "rb")
}
data = {
    "contract_type": "agricultural_supply",
    "parties": '[{"phone":"+254712345678","role":"buyer"}]'
}

response = requests.post(url, headers=headers, files=files, data=data)
print(response.json())

const formData = new FormData();
formData.append('file', audioFile); // File object from input
formData.append('contract_type', 'agricultural_supply');
formData.append('parties', JSON.stringify([
  {phone: '+254712345678', role: 'buyer'}
]));

fetch('https://api.voicepact.com/api/v1/voice/upload', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY'
  },
  body: formData
})
.then(response => response.json())
.then(data => console.log(data));

{
  "transcript": "I agree to sell 50 kilograms of coffee beans at 800 shillings per kilogram. The buyer agrees to pay 40,000 shillings total. Delivery will be to Thika warehouse by March 15th. The coffee must be grade AA with moisture content below 11%.",
  "terms": {
    "total_amount": 40000,
    "currency": "KES",
    "quantity": "50 kg",
    "unit_price": 800,
    "product": "coffee beans",
    "delivery_date": "2026-03-15",
    "delivery_location": "Thika warehouse",
    "quality_requirements": [
      "Grade AA coffee",
      "Moisture content below 11%"
    ],
    "payment_terms": "Full payment of KES 40,000"
  },
  "processing_status": "completed",
  "confidence_score": 0.91
}

{
  "detail": "Unsupported audio format"
}

{
  "detail": "File processing failed: Audio quality too low for transcription"
}

{
  "detail": "File size exceeds 100 MB limit"
}

{
  "detail": "File processing failed: Internal transcription service error"
}