curl --request GET \
  --url https://api.apexxcloud.com/api/v1/files/list \
  --header 'X-Access-Key: <api-key>' \
  --header 'X-Signature: <api-key>' \
  --header 'X-Timestamp: <api-key>'

{
  "data": {
    "contents": {
      "name": "<string>",
      "type": "<string>",
      "path": "<string>",
      "children": [
        {
          "name": "<string>",
          "type": "<string>",
          "path": "<string>",
          "size": 123,
          "content_type": "<string>",
          "last_modified": "<string>",
          "visibility": "<string>"
        }
      ]
    },
    "pagination": {
      "current_page": 123,
      "total_pages": 123,
      "total_items": 123,
      "items_per_page": 123
    }
  }
}