static async Task Main()
{
Console.Out.WriteLine("Ethereum Main Network");
IN3 mainnetClient = IN3.ForChain(Chain.Mainnet);
BigInteger mainnetLatest = await mainnetClient.Eth1.BlockNumber();
BigInteger mainnetCurrentGasPrice = await mainnetClient.Eth1.GetGasPrice();
Console.Out.WriteLine($"Latest Block Number: {mainnetLatest}");
Console.Out.WriteLine($"Gas Price: {mainnetCurrentGasPrice} Wei");
Console.Out.WriteLine("Ethereum Kovan Test Network");
IN3 kovanClient = IN3.ForChain(Chain.Kovan);
BigInteger kovanLatest = await kovanClient.Eth1.BlockNumber();
BigInteger kovanCurrentGasPrice = await kovanClient.Eth1.GetGasPrice();
Console.Out.WriteLine($"Latest Block Number: {kovanLatest}");
Console.Out.WriteLine($"Gas Price: {kovanCurrentGasPrice} Wei");
Console.Out.WriteLine("Ethereum Goerli Test Network");
IN3 goerliClient = IN3.ForChain(Chain.Goerli);
BigInteger goerliLatest = await goerliClient.Eth1.BlockNumber();
BigInteger clientCurrentGasPrice = await goerliClient.Eth1.GetGasPrice();
Console.Out.WriteLine($"Latest Block Number: {goerliLatest}");
Console.Out.WriteLine($"Gas Price: {clientCurrentGasPrice} Wei");
}
static async Task Main()
{
// Define an upper limit for poll since we dont want our application potentially running forever.
int maxIterations = 500;
int oneSecond = 1000; // in ms
// Connect to mainnet.
IN3 mainnetClient = IN3.ForChain(Chain.Mainnet);
// Create a filter object pointing, in this case, to an "eventful" contract address.
LogFilter tetherUsFilter = new LogFilter {
Address = "0xdAC17F958D2ee523a2206206994597C13D831ec7"
};
// Create the filter to be polled for logs.
long filterId = await mainnetClient.Eth1.NewLogFilter(tetherUsFilter);
// Loop to initiate the poll for the logs.
for (int i = 0; i < maxIterations; i++)
{
// Query for the log events since the creation of the filter or the previous poll (this method in NOT idempotent as it retrieves a diff).
Log[] tetherLogs = await mainnetClient.Eth1.GetFilterChangesFromLogs(filterId);
if (tetherLogs.Length > 0)
{
Console.Out.WriteLine("Logs found: " + tetherLogs.Length);
break;
}
// Wait before next query.
Thread.Sleep(oneSecond);
}
}
static async Task Main()
{
IN3 in3 = IN3.ForChain(Chain.Mainnet);
string cryptoKittiesDomain = "cryptokitties.eth";
string resolver = await in3.Eth1.Ens(cryptoKittiesDomain, ENSParameter.Resolver);
string owner = await in3.Eth1.Ens(cryptoKittiesDomain, ENSParameter.Owner);
Console.Out.WriteLine($"The owner of {cryptoKittiesDomain} is {owner}, resolver is {resolver}.");
}
static async Task Main()
{
// Content to be stored
string toStore = "LOREM_IPSUM";
// Connect to ipfs.
IN3 ipfsClient = IN3.ForChain(Chain.Ipfs);
// Store the hash since it will be needed to fetch the content back.
string hash = await ipfsClient.Ipfs.Put(toStore);
//
byte[] storedBytes = await ipfsClient.Ipfs.Get(hash);
string storedStging = Encoding.UTF8.GetString(storedBytes, 0, storedBytes.Length);
Console.Out.WriteLine($"The stored string is: {storedStging}");
}
public static async Task Main()
{
// Set it to mainnet
IN3 mainnetClient = IN3.ForChain(Chain.Mainnet);
ClientConfiguration cfg = mainnetClient.Configuration;
cfg.Proof = Proof.Standard;
string contractAddress = "0x2736D225f85740f42D17987100dc8d58e9e16252";
// Create the query transaction
TransactionRequest serverCountQuery = new TransactionRequest();
serverCountQuery.To = contractAddress;
// Define the function and the parameters to query the total in3 servers
serverCountQuery.Function = "totalServers():uint256";
serverCountQuery.Params = new object[0];
string[] serverCountResult = (string[])await mainnetClient.Eth1.Call(serverCountQuery, BlockParameter.Latest);
BigInteger servers = DataTypeConverter.HexStringToBigint(serverCountResult[0]);
for (int i = 0; i < servers; i++)
{
TransactionRequest serverDetailQuery = new TransactionRequest();
serverDetailQuery.To = contractAddress;
// Define the function and the parameters to query the in3 servers detail
serverDetailQuery.Function = "servers(uint256):(string,address,uint32,uint256,uint256,address)";
serverDetailQuery.Params = new object[] { i }; // index of the server (uint256) as per solidity function signature
string[] serverDetailResult = (string[])await mainnetClient.Eth1.Call(serverDetailQuery, BlockParameter.Latest);
Console.Out.WriteLine($"Server url: {serverDetailResult[0]}");
}
}
static async Task Main()
{
IN3 goerliClient = IN3.ForChain(Chain.Goerli);
string myPrivateKey = "0x0829B3C639A3A8F2226C8057F100128D4F7AE8102C92048BA6DE38CF4D3BC6F1";
string receivingAddress = "0x6FA33809667A99A805b610C49EE2042863b1bb83";
// Get the wallet, which is the default signer.
SimpleWallet myAccountWallet = (SimpleWallet)goerliClient.Signer;
string myAccount = myAccountWallet.AddRawKey(myPrivateKey);
// Create the transaction request
TransactionRequest transferWei = new TransactionRequest();
transferWei.To = receivingAddress;
transferWei.From = myAccount;
transferWei.Value = 300;
// Get the current gas prices
long currentGasPrice = await goerliClient.Eth1.GetGasPrice();
transferWei.GasPrice = currentGasPrice;
long estimatedSpentGas = await goerliClient.Eth1.EstimateGas(transferWei, BlockParameter.Latest);
Console.Out.WriteLine($"Estimated gas to spend: {estimatedSpentGas}");
string transactionHash = await goerliClient.Eth1.SendTransaction(transferWei);
Console.Out.WriteLine($"Transaction {transactionHash} sent.");
Thread.Sleep(30000);
TransactionReceipt receipt = await goerliClient.Eth1.GetTransactionReceipt(transactionHash);
Console.Out.WriteLine($"Transaction {transactionHash} mined on block {receipt.BlockNumber}.");
}
public void CreateNewClient()
{
_client = IN3.ForChain(_chain);
}
private void CreateClient()
{
Client = IN3.ForChain(_chain);
}
public void CreateClient()
{
_client = IN3.ForChain(Chain.Mainnet);
}
