public async Task <ActionResult <decimal> > GetAddressBalance()
{
string accountIdString = User.FindFirstValue(ClaimTypes.NameIdentifier);
if (accountIdString == null)
{
return(BadRequest("AccountId missing from request"));
}
int accountId = int.Parse(accountIdString);
BitcoinWitPubKeyAddress address = await _bitcoin.GetDepositAddress(accountId);
Money result = await _blockchain.GetAddressBalance(address);
return(result.ToDecimal(MoneyUnit.BTC));
}