Document → JSON
in one API call

curl -X POST https://www.extractapi.net/v1/extract \
  -H "Authorization: Bearer ex_your_api_key" \
  -F "file=@invoice.pdf" \
  -F 'schema={
    "invoice_number": "string",
    "vendor_name": "string",
    "total_amount": "number",
    "due_date": "string",
    "line_items": [{"description": "string", "amount": "number"}]
  }'

import requests

response = requests.post(
    "https://www.extractapi.net/v1/extract",
    headers={"Authorization": "Bearer ex_your_api_key"},
    files={"file": open("invoice.pdf", "rb")},
    data={"schema": '''{
        "invoice_number": "string",
        "vendor_name": "string",
        "total_amount": "number",
        "due_date": "string",
        "line_items": [{"description": "string", "amount": "number"}]
    }'''}
)

data = response.json()["data"]
print(data["total_amount"]) # 1,250.00

const form = new FormData();
form.append('file', fs.createReadStream('invoice.pdf'));
form.append('schema', JSON.stringify({
    invoice_number: "string",
    vendor_name: "string",
    total_amount: "number",
    due_date: "string",
    line_items: [{description: "string", amount: "number"}]
}));

const res = await fetch('https://www.extractapi.net/v1/extract', {
    method: 'POST',
    headers: { Authorization: 'Bearer ex_your_api_key' },
    body: form
});

const { data } = await res.json();
console.log(data.total_amount); // 1250.00

{
  "request_id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "data": {
    "invoice_number": "INV-2026-0142",
    "vendor_name": "Acme Corporation",
    "total_amount": 1250.00,
    "due_date": "2026-04-15",
    "line_items": [
      { "description": "Consulting services", "amount": 1000.00 },
      { "description": "Travel expenses", "amount": 250.00 }
    ]
  },
  "meta": {
    "pages_processed": 1,
    "latency_ms": 2340,
    "pages_remaining": 49
  }
}