Oznaczanie faktury jako opłaconej

curl -X POST "https://api.sandbox-infakt.pl/v3/invoices/$INVOICE_ID/paid.json" \
  -H "X-inFakt-ApiKey: $INFAKT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "paid_date": "2026-10-10"
  }'

const res = await fetch(`https://api.sandbox-infakt.pl/v3/invoices/${process.env.INVOICE_ID}/paid.json`, {
  method: "POST",
  headers: {
    "X-inFakt-ApiKey": process.env.INFAKT_API_KEY,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "paid_date": "2026-10-10"
  }),
});
console.log(res.status);

import os
import requests

res = requests.post(
    f"https://api.sandbox-infakt.pl/v3/invoices/{os.environ['INVOICE_ID']}/paid.json",
    headers={"X-inFakt-ApiKey": os.environ["INFAKT_API_KEY"]},
    json={
        "paid_date": "2026-10-10"
    },
)
print(res.status_code)

<?php
$ch = curl_init('https://api.sandbox-infakt.pl/v3/invoices/' . getenv('INVOICE_ID') . '/paid.json');
curl_setopt_array($ch, [
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'X-inFakt-ApiKey: ' . getenv('INFAKT_API_KEY'),
        'Content-Type: application/json',
    ],
    CURLOPT_POSTFIELDS => json_encode([
        'paid_date' => '2026-10-10',
    ]),
]);
$response = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
echo $status, PHP_EOL;