{
  "qr_string": "00020101021238570010A000000727012700069704360113VQRQ12345678900208QRIBFTTA53037045802VN62160812Test payment6304ABCD"
}

{
  "qr_image_url": "https://example.com/qr/order-12345.png"
}

{
  "message": "success",
  "data": {
    "data": {
      "bank_bin_code": "970436",
      "bank_account_number": "1234567890",
      "amount": 1000000,
      "purpose": "Test payment"
    },
    "error": "",
    "error_code": 0,
    "message": ""
  }
}

{
  "message": "success",
  "data": {
    "data": null,
    "error": "failed to decode QR image",
    "error_code": 3,
    "message": "image decode failed"
  }
}