Purchase Order Parser API

X-API-Key: YOUR_API_KEY

curl --request POST \
  --url https://api.cparse.com/po/v1/parse \
  --header 'X-API-Key: YOUR_API_KEY' \
  --form 'file=@purchase_order.pdf'

import requests

url = "https://api.cparse.com/po/v1/parse"
headers = {"X-API-Key": "YOUR_API_KEY"}

with open("purchase_order.pdf", "rb") as f:
    response = requests.post(url, files={"file": f}, headers=headers)

result = response.json()[0]
data = result["data"]

print(data["po_number"])           # "PO-2026-00187"
print(data["vendor"]["name"])      # "Global Parts Supply Co."
print(data["grand_total"])         # 1832.40

# Check validation
if data["validation"]["total_mismatch"]:
    print("Warning: grand total does not reconcile")

for err in data["validation"]["line_arithmetic_errors"]:
    print(
        f"Line {err['line_number']}: "
        f"expected {err['expected_total']}, "
        f"stated {err['stated_total']} "
        f"(delta {err['delta']})"
    )

# Print line items
for item in data.get("line_items", []):
    print(f"  {item['sku']}  {item['description']}  qty={item['quantity']}  total={item['line_total']}")

import FormData from 'form-data';
import fs from 'fs';
import axios from 'axios';

const form = new FormData();
form.append('file', fs.createReadStream('purchase_order.pdf'));

const response = await axios.post('https://api.cparse.com/po/v1/parse', form, {
  headers: {
    ...form.getHeaders(),
    'X-API-Key': 'YOUR_API_KEY',
  },
});

const [result] = response.data;
const { data } = result;

console.log(data.po_number);        // "PO-2026-00187"
console.log(data.vendor.name);      // "Global Parts Supply Co."
console.log(data.grand_total);      // 1832.40

if (data.validation.total_mismatch) {
  console.warn('Grand total does not reconcile');
}

data.validation.line_arithmetic_errors.forEach((err) => {
  console.warn(
    `Line ${err.line_number}: expected ${err.expected_total}, stated ${err.stated_total} (delta ${err.delta})`
  );
});