curl --request GET \
  --url https://api.example.com/api/market/v1/get-country-stock-index

{
  "available": true,
  "code": "<string>",
  "symbol": "<string>",
  "indexName": "<string>",
  "price": 123,
  "weekChangePercent": 123,
  "currency": "<string>",
  "fetchedAt": "<string>"
}