curl --request GET \
  --url https://dev.exante.app/api/organization/{organization_uid}/ap-invoices/stats \
  --header 'Authorization: Bearer <token>'

{
  "status": "success",
  "status_code": 200,
  "message": "Success",
  "data": {
    "for_review": {
      "count": 123,
      "total": 123,
      "pct_of_open": 123
    },
    "for_approval": {
      "count": 123,
      "total": 123,
      "pct_of_open": 123
    },
    "for_registration": {
      "count": 123,
      "total": 123,
      "pct_of_open": 123
    },
    "open_invoices": {
      "count": 123,
      "total": 123,
      "pct_of_open": 123
    }
  }
}