Name: Thirdweb
Author: 0xfirekeeper

Thirdweb v1.0.0 — nugetz

dotnet add package Thirdweb

var client = ThirdwebClient.Create(clientId: "myClientId", bundleId: "com.my.bundleid");

var secretKey = Environment.GetEnvironmentVariable("THIRDWEB_SECRET_KEY");
var client = ThirdwebClient.Create(secretKey: secretKey);

var contract = await ThirdwebContract.Create(client: client, address: "0x81ebd23aA79bCcF5AaFb9c9c5B0Db4223c39102e", chain: 421614);
var readResult = await ThirdwebContract.Read<string>(contract, "name");
Console.WriteLine($"Contract read result: {readResult}");

var writeResult = await ThirdwebContract.Write(smartWallet, contract, "mintTo", 0, await smartWallet.GetAddress(), 100);
Console.WriteLine($"Contract write result: {writeResult}");

// ERC20 balanceOf
var balance = await contract.ERC20_BalanceOf(ownerAddress: "0xOwner");

// DropERC20 (Thirdweb Prebuilt Contract) claim
var claimTx = await contract.DropERC20_Claim(wallet: privateKeyWallet, receiverAddress: "0xReceiver", amount: "1.5");

// Miscellaneous
var nativeContractBalance = await contract.GetBalance(); // Can also take in ERC20 address
var nfts = await contract.ERC721_GetAllNFTs(); // Fetches all NFTs of a contract
var nftImageBytes = await nfts[0].GetNFTImageBytes(client); // NFT type extension to get image bytes

var inAppWallet = await InAppWallet.Create(client: client, email: "email@example.com");

if (!await inAppWallet.IsConnected()) {
    await inAppWallet.SendOTP();
    Console.WriteLine("Please submit the OTP.");
    var otp = Console.ReadLine();
    (var inAppWalletAddress, var canRetry) = await inAppWallet.SubmitOTP(otp);
    if (inAppWalletAddress == null && canRetry) {
        Console.WriteLine("Please submit the OTP again.");
        otp = Console.ReadLine();
        (inAppWalletAddress, _) = await inAppWallet.SubmitOTP(otp);
    }
    if (inAppWalletAddress == null) {
        Console.WriteLine("OTP login failed. Please try again.");
        return;
    }
}

Console.WriteLine($"InAppWallet: {await inAppWallet.GetAddress()}");

var inAppWallet = await InAppWallet.Create(client, oauthProvider: OAuthProvider.Google);

// Windows console app example
var address = await inAppWallet.LoginWithOauth(
    isMobile: false,
    browserOpenAction: (url) =>
    {
        var psi = new ProcessStartInfo { FileName = url, UseShellExecute = true };
        _ = Process.Start(psi);
    },
);

// Godot standalone example
var address = await ThirdwebManager.Instance.InAppWallet.LoginWithOauth(
        isMobile: OS.GetName() == "Android" || OS.GetName() == "iOS",
        browserOpenAction: (url) => OS.ShellOpen(url),
        mobileRedirectScheme: "thirdweb://"
);

var smartWallet = await SmartWallet.Create(client: client, personalWallet: inAppWallet, factoryAddress: "0xbf1C9aA4B1A085f7DA890a44E82B0A1289A40052", gasless: true, chainId: 421614);

Console.WriteLine($"Smart Wallet: {await smartWallet.GetAddress()}");

var writeResult = await ThirdwebContract.Write(smartWallet, contract, "mintTo", 0, await smartWallet.GetAddress(), 100);
Console.WriteLine($"Gasless transaction result: {writeResult}");

var sessionKey = await smartWallet.CreateSessionKey(
    signerAddress: await privateKeyWallet.GetAddress(),
    approvedTargets: new List<string>() { Constants.ADDRESS_ZERO },
    nativeTokenLimitPerTransactionInWei: "0",
    permissionStartTimestamp: "0",
    permissionEndTimestamp: (Utils.GetUnixTimeStampNow() + 86400).ToString(),
    reqValidityStartTimestamp: "0",
    reqValidityEndTimestamp: Utils.GetUnixTimeStampIn10Years().ToString()
);

var smartWallet = await SmartWallet.Create(...same parameters with new signer, accountAddressOverride: "0xInitialSmartWalletAddress");

var privateKey = Environment.GetEnvironmentVariable("PRIVATE_KEY");
var privateKeyWallet = await PrivateKeyWallet.Create(client: client, privateKeyHex: privateKey);
Console.WriteLine($"PrivateKey Wallet: {await privateKeyWallet.GetAddress()}");

// or generate a private key wallet
var generatedPrivateKeyWallet = await PrivateKeyWallet.Generate(client);

var rpc = ThirdwebRPC.GetRpcInstance(client, 421614);
var blockNumber = await rpc.SendRequestAsync<string>("eth_blockNumber");
Console.WriteLine($"Block number: {blockNumber}");

var tx = await ThirdwebTransaction.Create(
    client: client,
    wallet: privateKeyWallet,
    txInput: new ThirdwebTransactionInput()
    {
        From = await privateKeyWallet.GetAddress(),
        To = await privateKeyWallet.GetAddress(),
        Value = new HexBigInteger(BigInteger.Zero),
    },
    chainId: 300
);
tx.SetZkSyncOptions(
    new ZkSyncOptions(
        paymaster: "0xMyGaslessPaymaster",
        paymasterInput: "0x8c5a344500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000"
    )
);
var txHash = await ThirdwebTransaction.Send(transaction: tx);
Console.WriteLine($"Transaction hash: {txHash}");

var zkSyncWallet = await SmartWallet.Create(client: client, personalWallet: inAppWallet, gasless: true, chainId: 300);

Console.WriteLine($"ZkSync Smart Wallet: {await zkSyncWallet.GetAddress()}");

var zkSyncWriteResult = await ThirdwebContract.Write(zkSyncWallet, contract, "mintTo", 0, await zkSyncWallet.GetAddress(), 100);
Console.WriteLine($"ZkSync gasless transaction result: {zkSyncWriteResult}");

var downloadResult = await ThirdwebStorage.Download<string>(client: client, uri: "ipfs://exampleUri");
Console.WriteLine($"Download result: {downloadResult}");

var uploadResult = await ThirdwebStorage.Upload(client: client, path: "path/to/file");
Console.WriteLine($"Upload result preview: {uploadResult.PreviewUrl}");

// Swap Polygon MATIC to Base ETH
var swapQuoteParams = new BuyWithCryptoQuoteParams(
    fromAddress: walletAddress,
    fromChainId: 137,
    fromTokenAddress: Thirdweb.Constants.NATIVE_TOKEN_ADDRESS,
    toTokenAddress: Thirdweb.Constants.NATIVE_TOKEN_ADDRESS,
    toChainId: 8453,
    toAmount: "0.1"
);
var swapQuote = await ThirdwebPay.GetBuyWithCryptoQuote(client, swapQuoteParams);
Console.WriteLine($"Swap quote: {JsonConvert.SerializeObject(swapQuote, Formatting.Indented)}");

// Initiate swap
var txHash = await ThirdwebPay.BuyWithCrypto(wallet: privateKeyWallet, buyWithCryptoQuote: swapQuote);
Console.WriteLine($"Swap transaction hash: {txHash}");

// Poll for status
var currentSwapStatus = SwapStatus.NONE;
while (currentSwapStatus is not SwapStatus.COMPLETED and not SwapStatus.FAILED)
{
    var swapStatus = await ThirdwebPay.GetBuyWithCryptoStatus(client, txHash);
    currentSwapStatus = Enum.Parse<SwapStatus>(swapStatus.Status);
    Console.WriteLine($"Swap status: {JsonConvert.SerializeObject(swapStatus, Formatting.Indented)}");
    await Task.Delay(5000);
}

// Find out more about supported FIAT currencies
var supportedCurrencies = await ThirdwebPay.GetBuyWithFiatCurrencies(client);
Console.WriteLine($"Supported currencies: {JsonConvert.SerializeObject(supportedCurrencies, Formatting.Indented)}");

// Get a Buy with Fiat quote
var fiatQuoteParams = new BuyWithFiatQuoteParams(
    fromCurrencySymbol: "USD", 
    toAddress: walletAddress, 
    toChainId: "137", 
    toTokenAddress: Thirdweb.Constants.NATIVE_TOKEN_ADDRESS, 
    toAmount: "20"
);
var fiatOnrampQuote = await ThirdwebPay.GetBuyWithFiatQuote(client, fiatQuoteParams);
Console.WriteLine($"Fiat onramp quote: {JsonConvert.SerializeObject(fiatOnrampQuote, Formatting.Indented)}");

// Get a Buy with Fiat link
var onRampLink = ThirdwebPay.BuyWithFiat(fiatOnrampQuote);
Console.WriteLine($"Fiat onramp link: {onRampLink}");

// Open onramp link to start the process (use your framework's version of this)
var psi = new ProcessStartInfo { FileName = onRampLink, UseShellExecute = true };
_ = Process.Start(psi);

// Poll for status
var currentOnRampStatus = OnRampStatus.NONE;
while (currentOnRampStatus is not OnRampStatus.ON_RAMP_TRANSFER_COMPLETED and not OnRampStatus.ON_RAMP_TRANSFER_FAILED)
{
    var onRampStatus = await ThirdwebPay.GetBuyWithFiatStatus(client, fiatOnrampQuote.IntentId);
    currentOnRampStatus = Enum.Parse<OnRampStatus>(onRampStatus.Status);
    Console.WriteLine($"Fiat onramp status: {JsonConvert.SerializeObject(onRampStatus, Formatting.Indented)}");
    await Task.Delay(5000);
}

0xfirekeeper/Thirdwebv1.0.0

Get Started

Readme

Overview

Features

Installation

Usage

Getting Started

Interacting with Smart Contracts

Wallet Interactions

In-App Wallets

Smart Wallets

Using Private Key Wallets

Advanced Features

Thirdweb Pay