curl --request POST \
  --url https://api.cadanapay.com/v1/tax/estimate \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "countryCode": "PH",
  "type": "gross-to-net",
  "salary": {
    "amount": 5000000,
    "currency": "PHP"
  }
}
'

{
  "grossAmount": {
    "amount": 5000000,
    "currency": "PHP"
  },
  "netAmount": {
    "amount": 4223167,
    "currency": "PHP"
  },
  "deductions": [
    {
      "name": "Social Security",
      "isStatutory": true,
      "amount": {
        "amount": 175000,
        "currency": "PHP"
      }
    },
    {
      "name": "National Health Insurance (PhilHealth)",
      "isStatutory": true,
      "amount": {
        "amount": 125000,
        "currency": "PHP"
      }
    },
    {
      "name": "Home Development Mutual Fund (PAG-IBIG)",
      "isStatutory": true,
      "amount": {
        "amount": 20000,
        "currency": "PHP"
      }
    },
    {
      "name": "PAYE (Income Tax)",
      "isStatutory": true,
      "amount": {
        "amount": 456833,
        "currency": "PHP"
      }
    }
  ],
  "employerContributions": [
    {
      "name": "Social Security",
      "isStatutory": true,
      "amount": {
        "amount": 350000,
        "currency": "PHP"
      }
    },
    {
      "name": "National Health Insurance (PhilHealth)",
      "isStatutory": true,
      "amount": {
        "amount": 125000,
        "currency": "PHP"
      }
    },
    {
      "name": "Home Development Mutual Fund (PAG-IBIG)",
      "isStatutory": true,
      "amount": {
        "amount": 20000,
        "currency": "PHP"
      }
    },
    {
      "name": "Employees' Compensation (EC)",
      "isStatutory": true,
      "amount": {
        "amount": 3000,
        "currency": "PHP"
      }
    }
  ]
}