private static decimal getTotalBalance(string[] addresses, bool writeToLog = false)
{
//https://blockchain.info/multiaddr?cors=true&active=1F1xcRt8H8Wa623KqmkEontwAAVqDSAWCV|1Ngv5Zm43xJLSMY9dsHzHu4NkffZFmfJwt
string url = string.Format("https://blockchain.info/multiaddr?cors=true&active={0}", string.Join("|", addresses));
WebClient wc = new WebClient();
string html = wc.DownloadString(url);
BitRefResponse brResponse = Deserialize <BitRefResponse>(html);
if (writeToLog)
{
string path = @"C:\Users\Bitusi\Documents\bit2c\btc-balance.txt";
using (StreamWriter sw = File.AppendText(path)) {
foreach (var item in brResponse.addresses)
{
sw.WriteLine(string.Format("{0} {1}", item.address, item.final_balance / 100000000m));
}
}
}
if (brResponse == null)
{
Console.Write("! address?");
}
long sum = (from c in brResponse.addresses
select c.final_balance).Sum();
decimal balance = sum / 100000000m;
return(balance);
}
public static List <addressBalance> GetBalanceByDate(List <string> addresses)
{
//https://blockchain.info/multiaddr?cors=true&active=1F1xcRt8H8Wa623KqmkEontwAAVqDSAWCV|1Ngv5Zm43xJLSMY9dsHzHu4NkffZFmfJwt
string url = string.Format("https://blockchain.info/multiaddr?cors=true&active={0}", string.Join("|", addresses));
WebClient wc = new WebClient();
string html = wc.DownloadString(url);
BitRefResponse brResponse = Deserialize <BitRefResponse>(html);
List <addressBalance> addressesBalance = new List <addressBalance>();
if (brResponse == null)
{
Console.Write("! address?");
}
foreach (Tx tx in brResponse.txs)
{
string addressFetched = string.Empty;
decimal balance = 0;
DateTime inDate = new DateTime(1970, 1, 1, 0, 0, 0, 0).AddSeconds(tx.time);
foreach (Input input in tx.inputs)
{
if (input.prev_out != null && addresses.Contains(input.prev_out.addr))
{
addressFetched = input.prev_out.addr;
balance = (Convert.ToInt64(tx.balance)) / 100000000m;
}
}
foreach (Out outTx in tx.@out)
{
if (addresses.Contains(outTx.addr))
{
addressFetched = outTx.addr;
balance = (Convert.ToInt64(tx.balance)) / 100000000m;
}
}
if (!string.IsNullOrEmpty(addressFetched))
{
addressBalance ab = new addressBalance();
ab.address = addressFetched;
ab.balance = balance;
ab.inDate = inDate;
addressesBalance.Add(ab);
}
}
return(addressesBalance);
}
