docs: private static void concludeHostParams(ExchangeSpecification exchangeSpecification) {
  
      if (exchangeSpecification.getExchangeSpecificParameters() != null) {
        if (exchangeSpecification.getExchangeSpecificParametersItem("Use_Sandbox").equals(true)) {
  
          exchangeSpecification.setSslUri("https://api-public.sandbox.pro.coinbase.com");
          exchangeSpecification.setHost("api-public.sandbox.pro.coinbase.com");
        }
      }
    }