public async static Task <SpotRate> GetSpotPrice(string currency = null)
{
var url = GetSpotRateUrl(currency);
var spotPriceJObject = await GetUnauthenticatedJResource(url);
return(new SpotRate(PriceUnit.FromJToken(spotPriceJObject)));
}
public async Task <PriceUnit> GetBalance()
{
var url = GetAccountBalanceUrl();
var response = await this.GetAuthenticatedResource(url);
return(PriceUnit.FromJToken(response));
}
public async static Task <PriceBuyResponse> GetBitcoinBuyPrice(decimal bitcoinQuantity = 1, string currency = null)
{
if (bitcoinQuantity < 0)
{
throw new ArgumentOutOfRangeException("bitcoinQuantity", "Argument bitcoinQuantity must be a non-negative value.");
}
// Do not validate currency.
var url = GetBuyPricesUrl(bitcoinQuantity, currency);
var priceJObject = await GetUnauthenticatedJResource(url);
var subtotal = PriceUnit.FromJToken(priceJObject["subtotal"]);
var fees = priceJObject["fees"]
.SelectMany(t => t)
.Cast <JProperty>()
.Select(jProperty => new CoinbaseFee(jProperty.Name,
PriceUnit.FromJToken(jProperty.Value)
));
var total = PriceUnit.FromJToken(priceJObject["total"]);
return(new PriceBuyResponse(subtotal, fees, total));
}