// To initialize a wallet and have access to the same keys generated in sollet (the default)
var sollet = new Wallet("mnemonic words ...", WordList.English);

// Retrieve accounts by derivation path index
var account = sollet.GetAccount(10);

// To initialize a wallet and have access to the same keys generated in solana-keygen
var wallet = new Wallet("mnemonic words ...", WordList.English, "passphrase", SeedMode.Bip39);

// Retrieve the account
var account = wallet.Account; // the solana-keygen mechanism does not allow account retrieval by derivation path index

// Generate a new mnemonic
var newMnemonic = new Mnemonic(WordList.English, WordCount.Twelve);

var wallet = new Wallet(newMnemonic);

// Initialize the KeyStore
var secretKeyStoreService = new SecretKeyStoreService();

// Encrypt a private key, seed or mnemonic associated with a certain address
var jsonString = secretKeyStoreService.EncryptAndGenerateDefaultKeyStoreAsJson(password, data, address);

// Or decrypt a web3 secret storage encrypted json data
byte[] data = null;
try { 
    data = KeyStore.DecryptKeyStoreFromJson(password, jsonString);
} catch (Exception) {
    Console.WriteLine("Invalid password!");
}

// Initialize the KeyStore
var secretKeyStoreService = new SolanaKeyStoreService();

// Restore a wallet from the json file generated by solana-keygen,
// with the same passphrase used when generating the keys
var wallet = secretKeyStoreService.RestoreKeystore(filePath, passphrase);

var rpcClient = ClientFactory.GetClient(Cluster.MainNet, logger);
var streamingRpcClient = ClientFactory.GetStreamingClient(Cluster.MainNet, logger);

// Get a certain account's info
var accountInfo = rpcClient.GetAccountInfo("5omQJtDUHA3gMFdHEQg1zZSvcBUVzey5WaKWYRmqF1Vj");

// Or get the token accounts owned by a certain account
var tokenAccounts = rpcClient.GetTokenAccountsByOwner("5omQJtDUHA3gMFdHEQg1zZSvcBUVzey5WaKWYRmqF1Vj");

// Or even filter the token accounts by the token's mint
var wrappedSolAccounts = rpcClient.GetTokenAccountsByOwner("5omQJtDUHA3gMFdHEQg1zZSvcBUVzey5WaKWYRmqF1Vj", "So11111111111111111111111111111111111111112");

// The following address represents Serum's address and it can be used for a number of things
var serumAddress = "9xQeWvG816bUx9EPjHmaT23yvVM2ZWbrrpZb9PusVFin";

// You can query the accounts owned by a certain program, and filter based on their account data!
var programAccounts = rpcClient.GetProgramAccounts(serumAddress);
var filters = new List<MemCmp>(){ new MemCmp{ Offset = 45, Bytes = OwnerAddress } };

var filteredProgramAccounts = rpcClient.GetProgramAccounts(serumAddress, memCmpList: filters);

// After having sent a transaction
var txSig = rpcClient.SendTransaction(tx);

// You can subscribe to that transaction's signature to be finalized
var subscription = streaminRpcClient.SubscribeSignature(txSig.Result, (subscriptionState, response) => {
    // do something
}, Commitment.Finalized);

// Initialize the rpc client and a wallet
var rpcClient = ClientFactory.GetClient(Cluster.MainNet);
var wallet = new Wallet();
// Get the source account
var fromAccount = wallet.GetAccount(0);
// Get the destination account
var toAccount = wallet.GetAccount(1);
// Get a recent block hash to include in the transaction
var blockHash = rpcClient.GetLatestBlockHash();

// Initialize a transaction builder and chain as many instructions as you want before building the message
var tx = new TransactionBuilder().
        SetRecentBlockHash(blockHash.Result.Value.Blockhash).
        SetFeePayer(fromAccount).
        AddInstruction(MemoProgram.NewMemo(fromAccount, "Hello from Sol.Net :)")).
        AddInstruction(SystemProgram.Transfer(fromAccount, toAccount.GetPublicKey, 100000)).
        Build(fromAccount);

var firstSig = rpcClient.SendTransaction(tx);

var wallet = new Wallet.Wallet(MnemonicWords);

var blockHash = rpcClient.GetLatestBlockHash();
var minBalanceForExemptionAcc = rpcClient.GetMinimumBalanceForRentExemption(TokenProgram.TokenAccountDataSize).Result;

var minBalanceForExemptionMint =rpcClient.GetMinimumBalanceForRentExemption(TokenProgram.MintAccountDataSize).Result;

var mintAccount = wallet.GetAccount(21);
var ownerAccount = wallet.GetAccount(10);
var initialAccount = wallet.GetAccount(22);

var tx = new TransactionBuilder().
    SetRecentBlockHash(blockHash.Result.Value.Blockhash).
    SetFeePayer(ownerAccount).
    AddInstruction(SystemProgram.CreateAccount(
        ownerAccount,
        mintAccount,
        minBalanceForExemptionMint,
        TokenProgram.MintAccountDataSize,
        TokenProgram.ProgramIdKey)).
    AddInstruction(TokenProgram.InitializeMint(
        mintAccount.PublicKey,
        2,
        ownerAccount.PublicKey,
        ownerAccount.PublicKey)).
    AddInstruction(SystemProgram.CreateAccount(
        ownerAccount,
        initialAccount,
        minBalanceForExemptionAcc,
        TokenProgram.TokenAccountDataSize,
        TokenProgram.ProgramIdKey)).
    AddInstruction(TokenProgram.InitializeAccount(
        initialAccount.PublicKey,
        mintAccount.PublicKey,
        ownerAccount.PublicKey)).
    AddInstruction(TokenProgram.MintTo(
        mintAccount.PublicKey,
        initialAccount.PublicKey,
        25000,
        ownerAccount)).
    AddInstruction(MemoProgram.NewMemo(initialAccount, "Hello from Sol.Net")).
    Build(new List<Account>{ ownerAccount, mintAccount, initialAccount });

// Initialize the rpc client and a wallet
var rpcClient = ClientFactory.GetClient(Cluster.MainNet);
var wallet = new Wallet();

var blockHash = rpcClient.GetLatestBlockHash();
var minBalanceForExemptionAcc =
    rpcClient.GetMinimumBalanceForRentExemption(TokenProgram.TokenAccountDataSize).Result;

var mintAccount = wallet.GetAccount(21);
var ownerAccount = wallet.GetAccount(10);
var initialAccount = wallet.GetAccount(22);
var newAccount = wallet.GetAccount(23);

var tx = new TransactionBuilder().
    SetRecentBlockHash(blockHash.Result.Value.Blockhash).
    SetFeePayer(ownerAccount).
    AddInstruction(SystemProgram.CreateAccount(
        ownerAccount,
        newAccount,
        minBalanceForExemptionAcc,
        TokenProgram.TokenAccountDataSize,
        TokenProgram.ProgramIdKey)).
    AddInstruction(TokenProgram.InitializeAccount(
        newAccount.PublicKey,
        mintAccount.PublicKey,
        ownerAccount.PublicKey)).
    AddInstruction(TokenProgram.Transfer(
        initialAccount.PublicKey,
        newAccount.PublicKey,
        25000,
        ownerAccount)).
    AddInstruction(MemoProgram.NewMemo(initialAccount, "Hello from Sol.Net")).
    Build(new List<Account>{ ownerAccount, newAccount });

// Given a message or transaction encoded as base64 or a byte array, you can decode it into their structures
var tx = Transaction.Deserialize(txData);
var msg = Message.Deserialize(msgData)

// This allows you to sign messages crafted by other components using Solnet
var signedTx = Transaction.Populate(msg, new List<byte[]> { account.Sign(msgData) });

var memoInstruction = MemoProgram.NewMemo(wallet.Account, "Hello Solana World, using Solnet :)");

var recentHash = rpcClient.GetRecentBlockHash();

var tx = new TransactionBuilder().
    SetFeePayer(wallet.Account).
    AddInstruction(memoInstruction).
    SetRecentBlockHash(recentHash.Result.Value.Blockhash).
    Build(wallet.Account);

var recentHash = rpcClient.GetRecentBlockHash();

// By taking someone's address, derive the associated token account for their address and a corresponding mint
// NOTE: You should check if that person already has an associated token account for that mint!
PublicKey associatedTokenAccountOwner = new ("65EoWs57dkMEWbK4TJkPDM76rnbumq7r3fiZJnxggj2G");
PublicKey associatedTokenAccount =
    AssociatedTokenAccountProgram.DeriveAssociatedTokenAccount(associatedTokenAccountOwner, mintAccount);

byte[] txBytes = new TransactionBuilder().
    SetRecentBlockHash(recentHash.Result.Value.Blockhash).
    SetFeePayer(ownerAccount).
    AddInstruction(AssociatedTokenAccountProgram.CreateAssociatedTokenAccount(
        ownerAccount,
        associatedTokenAccountOwner,
        mintAccount)).
    AddInstruction(TokenProgram.Transfer(
        initialAccount,
        associatedTokenAccount,
        25000,
        ownerAccount)).// the ownerAccount was set as the mint authority
    AddInstruction(MemoProgram.NewMemo(ownerAccount, "Hello from Sol.Net")).
    Build(new List<Account> {ownerAccount});

string signature = rpcClient.SendTransaction(txBytes)

// For more advanced usage, this package also has an instruction decoder
// You can deserialize a transaction's message similar to how you would using web3.js
var msg = Message.Deserialize(msgBase64);

// And you can decode all of the instructions in that message into a friendly structure
// which holds the program name, the instruction name, and parameters relevant to the instruction itself
var decodedInstructions = InstructionDecoder.DecodeInstructions(msg);

// load Solana token list and get RPC client
var tokens = TokenMintResolver.Load();
var client = ClientFactory.GetClient(Cluster.MainNet);

// load snapshot of wallet and sub-accounts
TokenWallet tokenWallet = TokenWallet.Load(client, tokens, ownerAccount);
var balances = tokenWallet.Balances();

// show individual token accounts
var maxsym = balances.Max(x => x.Symbol.Length);
var maxname = balances.Max(x => x.TokenName.Length);
Console.WriteLine("Individual Accounts...");
foreach (var account in tokenWallet.TokenAccounts())
{
    Console.WriteLine($"{account.Symbol.PadRight(maxsym)} {account.BalanceDecimal,14} {account.TokenName.PadRight(maxname)} {account.PublicKey} {(account.IsAssociatedTokenAccount ? "[ATA]" : "")}");
}
Console.WriteLine();

var wallet = new Wallet(MnemonicWords);
var ownerAccount = wallet.GetAccount(10); // fee payer

// load wallet and its token accounts
var client = ClientFactory.GetClient(Cluster.MainNet, logger);
var tokenDefs = new TokenMintResolver();
var tokenWallet = TokenWallet.Load(client, tokenDefs, ownerAccount);

// find source of funds
var source = tokenWallet.TokenAccounts().ForToken(WellKnownTokens.Serum).WithAtLeast(12.75M).FirstOrDefault();

// single-line SPL send - sends 12.75 SRM to target wallet ATA 
// if required, ATA will be created funded by ownerAccount.
// transaction is signed by you in the txBuilder callback to avoid passing your private keys out of this scope
var sig = tokenWallet.Send(source, 12.75M, target, txBuilder => txBuilder.Build(ownerAccount));
Console.WriteLine($"tx: {sig}");