curl --request GET \
  --url https://api.kubifactu.com/api/clientcompanies/{companyId}/sifs \
  --header 'X-Qbikode-UserApiKey: <api-key>'

{
  "data": [
    {
      "id": "9dccd6c6-08f8-490d-a370-bfef724c0855",
      "company_name": "Empresa de ejemplo",
      "tax_id_number": "S6271969E",
      "other_country_code": "<string>",
      "other_tax_id_type_key": "02",
      "other_tax_id_number": "<string>",
      "name": "SIF 0001",
      "sif_id": "DC",
      "version": "1.0.0",
      "installation_number": "BM1WJ36SS5MOL6LWPLHTMBFUOTQO5TNDU2ILL34JG6FLSVAUMD1I0G41AS7PC870QAHHIOWJSBPKRB2XELRCUWO4TSJ8XY0UPAML",
      "only_verifactu_use_key": "S",
      "multi_ot_key": "N",
      "supporting_multiple_ots_key": "N"
    }
  ]
}