GET
    /api-v1/payable/future
  
  curl \
 --request GET 'https://wyzio.app/api-v1/payable/future?days=42' \
 --header "TARGET-ORGANIZATION-ID: 42" \
 --header "WEAL-TOKEN: string"
        Response examples (200)
  
  [
  {
    "contactId": 42,
    "contactName": "string",
    "periods": [
      {
        "data": 42.0,
        "endDate": "2025-05-04T09:42:00Z",
        "startDate": "2025-05-04T09:42:00Z"
      }
    ],
    "total": 42.0
  }
]