Tính tiền hoàn thuế TNCN online

curl -X POST "https://apibox.io.vn/v1/vn-pit-annual" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"year":2026,"income":360000000,"insurance":37800000,"dependents":1,"withheld":10000000}'

const res = await fetch('https://apibox.io.vn/v1/vn-pit-annual', {
  method: 'POST',
  headers: {
    Authorization: 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "year": 2026,
    "income": 360000000,
    "insurance": 37800000,
    "dependents": 1,
    "withheld": 10000000
  }),
});
const data = await res.json();
console.log(data);

import requests

res = requests.post(
    "https://apibox.io.vn/v1/vn-pit-annual",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={"year": 2026, "income": 360000000, "insurance": 37800000, "dependents": 1, "withheld": 10000000},
    timeout=30,
)
print(res.json())

<?php
$ch = curl_init('https://apibox.io.vn/v1/vn-pit-annual');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_HTTPHEADER => ['Authorization: Bearer YOUR_API_KEY', 'Content-Type: application/json'],
    CURLOPT_POSTFIELDS => '{"year":2026,"income":360000000,"insurance":37800000,"dependents":1,"withheld":10000000}',
]);
$response = curl_exec($ch);
print_r(json_decode($response, true));