Provide services of public indexes like stocks, exchange rates, ... in the VIEApps NGX
- Vietnam Dong Exchange rates => https://apis.vieapps.net/indexes/exchange-rates
- Vietnam stock market indexes => https://apis.vieapps.net/indexes/stocks
- Details of a Vietnamese stock code => https://apis.vieapps.net/indexes/stock/{code} (ex.: https://apis.vieapps.net/indexes/stock/HAG)