curl --request GET \
  --url https://{operatorDomain}/v1/admin/finance/supplier-invoices \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "sinv_01HZX...",
      "currency": "EUR",
      "totalCents": 80000,
      "supplierName": "<string>",
      "invoiceNumber": "<string>",
      "baseCurrency": "<string>",
      "status": "approved",
      "issueDate": "2023-12-25",
      "dueDate": "2023-12-25"
    }
  ]
}