MarketService (Trading bot spring boot autoconfigure 0.0.2 API)

All Known Implementing Classes:

MarketServiceXChangeImplementation
```
public interface MarketService
```
Service giving information about market price.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Optional<TickerDTO> getTicker(CurrencyPairDTO currencyPair)
  Returns a ticker for a currency pair.

- Method Detail
  - getTicker
```
Optional<TickerDTO> getTicker(CurrencyPairDTO currencyPair)
```
    Returns a ticker for a currency pair.
    
    Parameters:
    
    currencyPair - currency pair
    
    Returns:
    
    ticker