curl --request GET \
  --url https://api.cadanapay.com/v1/tax/fields \
  --header 'Authorization: Bearer <token>'

{
  "country": "BD",
  "fields": [
    {
      "name": "maritalStatus",
      "required": true,
      "type": "string",
      "enum": [
        "single",
        "married",
        "divorced",
        "widowed"
      ],
      "description": "Marital status for tax deduction eligibility"
    },
    {
      "name": "numberOfDependents",
      "required": false,
      "type": "number",
      "description": "Number of dependents for tax relief"
    },
    {
      "name": "employerIndustry",
      "required": false,
      "type": "string",
      "description": "Industry classification used for local tax variations"
    }
  ]
}