Actions

// Open default view
AppKit.OpenModal();

// Open network selection view
AppKit.OpenModal(ViewType.NetworkSearch);

// Open account view
AppKit.OpenModal(ViewType.Account);

AppKit.CloseModal();

Chain Actions

Set active chain

Note: The chain must be added to the list of supported chains in the AppKit configuration.

Chain newChain = ChainConstants.Chains.Ethereum;
await AppKit.NetworkController.ChangeActiveChainAsync(newChain);

Get active chain

Chain activeChain = AppKit.NetworkController.ActiveChain;

Account Actions

Get active account

// Get active account in CAIP-10 format
Account account = AppKit.Account;

// e.g. '0x12345...' on EVM chains or 'H3Q...' on Solana
Debug.Log(account.Address);

// e.g. 'eip155:1' or 'solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp'
Debug.Log(account.ChainId);

// e.g. 'eip155:1:0x12345...' or 'solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp:H3Q...'
Debug.Log(account.AccountId);

Direct Wallet Connection

Connect directly to a specific wallet on native platforms, bypassing the modal UI. To enable direct connections, the wallet must be configured with default wallet detection.

// Connect directly to MetaMask, bypassing the modal UI
// On desktop, this opens a QR code with the MetaMask logo; some wallets will have a web wallet option too.
// Wallet ID from https://walletguide.walletconnect.network
await AppKit.ConnectAsync("c57ca95b47569778a828d19178114f4db188b89b763c899ba0be274e97267d96");

// Also works with unlisted wallets
await AppKit.ConnectAsync(new Wallet
{
    Name = "React Native Wallet",
    ImageUrl = "https://github.com/reown-com/reown-dotnet/blob/develop/media/wallet-rn.png?raw=true",
    MobileLink = "rn-web3wallet://"
});

Connect directly to a social login provider (e.g. Google, Apple, X) without requiring the user to pick a provider in the modal UI.

// Connect directly to Google and await the connection
await SocialLogin.Google.ConnectAsync();

// Or simply open the provider without awaiting the connection
SocialLogin.Google.Open();

Disconnect

await AppKit.DisconnectAsync();

EVM Actions

Get Balance

Get the native token balance for an address.

BigInteger balance = await AppKit.Evm.GetBalanceAsync("0x123...");

Sign Message

Sign a message with the active account’s private key.

// Sign a string message
string signature = await AppKit.Evm.SignMessageAsync("Hello World");

// Sign raw bytes
byte[] rawMessage = System.Text.Encoding.UTF8.GetBytes("Hello World");
string signature = await AppKit.Evm.SignMessageAsync(rawMessage);

// Sign with specific address (optional)
string signature = await AppKit.Evm.SignMessageAsync("Hello World", "0x123...");

Sign Typed Data

Sign typed data following EIP-712 standard.

string typedData = "{ /* Your EIP-712 typed data structure */ }";
string signature = await AppKit.Evm.SignTypedDataAsync(typedData);

Verify Message Signature

Verify if a message was signed by a specific address.

// Basic verification
bool isValid = await AppKit.Evm.VerifyMessageSignatureAsync(
    "0x123...", // address
    "Hello World", // original message
    "0xabc..." // signature
);

// Using parameters object
var verifyMessageParams = new VerifyMessageSignatureParams
{
    Address = "0x123...",
    Message = "Hello World",
    Signature = "0xabc..."
};
bool isValid = await AppKit.Evm.VerifyMessageSignatureAsync(verifyMessageParams);

Verify Typed Data Signature

Verify if typed data was signed by a specific address.

// Basic verification
bool isValid = await AppKit.Evm.VerifyTypedDataSignatureAsync(
    "0x123...", // address
    "{ /* Your typed data */ }", // original typed data
    "0xabc..." // signature
);

// Using parameters object
var verifyTypedDataParams = new VerifyTypedDataSignatureParams
{
    Address = "0x123...",
    Data = "{ /* Your typed data */ }",
    Signature = "0xabc..."
};
bool isValid = await AppKit.Evm.VerifyTypedDataSignatureAsync(verifyTypedDataParams);

Read Contract

Read data from a smart contract (no gas required).

Note: Both JSON and human-readable ABI formats are supported. Human-readable ABI is more concise but JSON ABI may offer better performance.

// Using JSON ABI
string jsonAbi = "[ /* Your contract ABI */ ]";
string tokenSymbol = await AppKit.Evm.ReadContractAsync<string>(
    "0x123...", // contract address
    jsonAbi,
    "symbol" // method name
);

// Using human-readable ABI
string humanReadableAbi = "function symbol() view returns (string)";
string tokenSymbol = await AppKit.Evm.ReadContractAsync<string>(
    "0x123...", // contract address
    humanReadableAbi,
    "symbol" // method name
);

// With arguments
string balance = await AppKit.Evm.ReadContractAsync<string>(
    "0x123...", // contract address
    jsonAbi,
    "balanceOf", // method name
    new object[] { "0x456..." } // arguments
);

// Using parameters object
var readContractParams = new ReadContractParams
{
    ContractAddress = "0x123...",
    ContractAbi = jsonAbi,
    MethodName = "balanceOf",
    Arguments = new object[] { "0x456..." }
};
string balance = await AppKit.Evm.ReadContractAsync<string>(readContractParams);

Write Contract

Write data to a smart contract (requires gas).

Note: Both JSON and human-readable ABI formats are supported.

string contractAbi = "[ /* Your contract ABI */ ]";
// Or use human-readable ABI: "function transfer(address to, uint256 amount) returns (bool)"

// Basic write
string txHash = await AppKit.Evm.WriteContractAsync(
    "0x123...", // contract address
    contractAbi,
    "transfer", // method name
    "0x456...", // recipient
    1000 // amount
);

// Write with custom gas
string txHash = await AppKit.Evm.WriteContractAsync(
    "0x123...", // contract address
    contractAbi,
    "transfer", // method name
    gas: 100000, // custom gas limit
    "0x456...", // recipient
    1000 // amount
);

// Write with value and gas
string txHash = await AppKit.Evm.WriteContractAsync(
    "0x123...", // contract address
    contractAbi,
    "stake", // method name
    value: 1000000000000000000, // 1 ETH in wei
    gas: 100000,
    true // other arguments
);

// Using parameters object
var writeContractParams = new WriteContractParams
{
    ContractAddress = "0x123...",
    ContractAbi = contractAbi,
    MethodName = "transfer",
    Value = 0, // optional value in wei
    Gas = 100000, // optional gas limit
    Arguments = new object[] { "0x456...", 1000 }
};
string txHash = await AppKit.Evm.WriteContractAsync(writeContractParams);

Send Transaction

Send a native token transaction.

// Basic transaction
string txHash = await AppKit.Evm.SendTransactionAsync(
    "0x123...", // recipient address
    1000000000000000000, // 1 ETH in wei
    "0x" // optional data
);

// Using parameters object
var transactionParams = new SendTransactionParams
{
    AddressTo = "0x123...",
    Value = 1000000000000000000, // 1 ETH in wei
    Data = "0x" // optional data
};
string txHash = await AppKit.Evm.SendTransactionAsync(transactionParams);

Send Raw Transaction

Send a pre-signed transaction.

string txHash = await AppKit.Evm.SendRawTransactionAsync(
    "0x123..." // signed transaction data
);

Estimate Gas

Estimate gas required for a transaction.

// Estimate for native token transfer
BigInteger gasLimit = await AppKit.Evm.EstimateGasAsync(
    "0x123...", // recipient address
    1000000000000000000 // 1 ETH in wei
);

// Using parameters object for native transfer
var transferParams = new SendTransactionParams
{
    AddressTo = "0x123...",
    Value = 1000000000000000000, // 1 ETH in wei
    Data = "0x" // optional data
};
BigInteger gasLimit = await AppKit.Evm.EstimateGasAsync(transferParams);

// Estimate for contract interaction
string contractAbi = "[ /* Your contract ABI */ ]";
BigInteger gasLimit = await AppKit.Evm.EstimateGasAsync(
    "0x123...", // contract address
    contractAbi,
    "transfer", // method name
    0, // value in wei
    "0x456...", // method arguments
    1000
);

// Using parameters object for contract interaction
var contractGasParams = new WriteContractParams
{
    ContractAddress = "0x123...",
    ContractAbi = contractAbi,
    MethodName = "transfer",
    Value = 0, // optional value in wei
    Arguments = new object[] { "0x456...", 1000 }
};
BigInteger gasLimit = await AppKit.Evm.EstimateGasAsync(contractGasParams);

Get Gas Price

Get the current gas price in wei.

BigInteger gasPrice = await AppKit.Evm.GetGasPriceAsync();

Get Transaction Receipt

Get the receipt for a transaction by its hash. This method polls the blockchain until the transaction is confirmed or times out.

// Basic usage - get receipt for a transaction
TransactionReceipt receipt = await AppKit.Evm.GetTransactionReceiptAsync("0x123...");

Debug.Log($"Transaction Hash: {receipt.TransactionHash}");
Debug.Log($"Block Hash: {receipt.BlockHash}");
Debug.Log($"Status: {(receipt.StatusSuccessful ? "Success" : "Failed")}");
Debug.Log($"Gas Used: {receipt.GasUsed}");

// With custom timeout (default is 3 minutes)
TransactionReceipt receipt = await AppKit.Evm.GetTransactionReceiptAsync(
    "0x123...", // transaction hash
    TimeSpan.FromSeconds(120) // custom timeout
);

// With custom timeout and polling interval (default polling is 12 seconds)
TransactionReceipt receipt = await AppKit.Evm.GetTransactionReceiptAsync(
    "0x123...", // transaction hash
    TimeSpan.FromSeconds(120), // custom timeout
    TimeSpan.FromMilliseconds(500) // poll every 500ms
);

// With cancellation token for manual cancellation
using var cts = new CancellationTokenSource();
TransactionReceipt receipt = await AppKit.Evm.GetTransactionReceiptAsync(
    "0x123...", // transaction hash
    TimeSpan.FromMinutes(3), // timeout
    TimeSpan.FromSeconds(12), // polling interval
    cts.Token // cancellation token
);

RPC Request

Make a direct RPC request to the blockchain node.

// Get the latest block number
BigInteger blockNumber = await AppKit.Evm.RpcRequestAsync<BigInteger>("eth_blockNumber");

// Get transaction by hash
var transaction = await AppKit.Evm.RpcRequestAsync<object>("eth_getTransactionByHash", "0x123...");

// Call a custom method with multiple parameters
var result = await AppKit.Evm.RpcRequestAsync<object>("custom_method", param1, param2);

Solana Actions

Get Balance

Get the native token balance (in lamports) for a public key.

// Get balance for specific public key
BigInteger lamports = await AppKit.Solana.GetBalanceAsync("H3Q...");

// Or omit to use the active account's public key
BigInteger lamportsActive = await AppKit.Solana.GetBalanceAsync();

Sign Message

Sign a message with the active Solana account’s private key. Returns the signature as a base58 string.

// Sign a UTF-8 string
string signatureBase58 = await AppKit.Solana.SignMessageAsync("Hello Solana");

// Sign raw bytes
byte[] rawMessage = System.Text.Encoding.UTF8.GetBytes("Hello Solana");
string signatureBase58 = await AppKit.Solana.SignMessageAsync(rawMessage);

// Sign with a specific public key (optional)
string signatureBase58 = await AppKit.Solana.SignMessageAsync("Hello Solana", "H3Q...");

Verify Message Signature

Verify if a message was signed by a specific Solana public key.

bool isValid = await AppKit.Solana.VerifyMessageSignatureAsync(
    "Hello Solana", // original message
    signatureBase58, // base58 signature
    "H3Q...pubkey..." // public key (optional, defaults to active)
);

Sign Transaction

Sign a serialized transaction. Input should be the transaction encoded as base64. Returns the signature and the optional (re)serialized transaction.

// base64-encoded serialized transaction
string txBase64 = "AQAB...==";

SignTransactionResponse res = await AppKit.Solana.SignTransactionAsync(txBase64);

// Use results
UnityEngine.Debug.Log(res.Signature); // base58 signature
UnityEngine.Debug.Log(res.TransactionBase64); // signed tx (base64)

Sign All Transactions

Sign multiple serialized transactions at once. Inputs should be base64-encoded serialized transactions.

string[] txsBase64 = new[] { "AQAB...==", "BQAC...==" };
SignAllTransactionsResponse res = await AppKit.Solana.SignAllTransactionsAsync(txsBase64);

// Access signed transactions
foreach (var signed in res.TransactionsBase58)
{
    UnityEngine.Debug.Log(signed); // signed transaction (base58)
}

RPC Request

Make a direct Solana JSON-RPC request.

// Get current slot
long slot = await AppKit.Solana.RpcRequestAsync<long>("getSlot");

// Get balance via RPC (raw response object)
var balanceResponse = await AppKit.Solana.RpcRequestAsync<GetBalanceResponse>("getBalance", "H3Q...");

// Call a method with multiple parameters
var accountInfo = await AppKit.Solana.RpcRequestAsync<object>(
    "getAccountInfo",
    "H3Q...pubkey...",
    new { encoding = "jsonParsed" }
);

Fundamentals

Authentication

Cloud

Chain Actions

Set active chain

Get active chain

Account Actions

Get active account

Direct Wallet Connection

Disconnect

EVM Actions

Get Balance

Sign Message

Sign Typed Data

Verify Message Signature

Verify Typed Data Signature

Read Contract

Write Contract

Send Transaction

Send Raw Transaction

Estimate Gas

Get Gas Price

Get Transaction Receipt

RPC Request

Solana Actions

Get Balance

Sign Message

Verify Message Signature

Sign Transaction

Sign All Transactions

RPC Request

Fundamentals

Authentication

Cloud

Documentation Index

​Modal Actions

​Open Modal

​Close Modal

​Chain Actions

​Set active chain

​Get active chain

​Account Actions

​Get active account

​Direct Wallet Connection

​Direct Social Login Connection

​Disconnect

​EVM Actions

​Get Balance

​Sign Message

​Sign Typed Data

​Verify Message Signature

​Verify Typed Data Signature

​Read Contract

​Write Contract

​Send Transaction

​Send Raw Transaction

​Estimate Gas

​Get Gas Price

​Get Transaction Receipt

​RPC Request

​Solana Actions

​Get Balance

​Sign Message

​Verify Message Signature

​Sign Transaction

​Sign All Transactions

​RPC Request

Modal Actions

Open Modal

Close Modal

Chain Actions

Set active chain

Get active chain

Account Actions

Get active account

Direct Wallet Connection

Direct Social Login Connection

Disconnect

EVM Actions

Get Balance

Sign Message

Sign Typed Data

Verify Message Signature

Verify Typed Data Signature

Read Contract

Write Contract

Send Transaction

Send Raw Transaction

Estimate Gas

Get Gas Price

Get Transaction Receipt

RPC Request

Solana Actions

Get Balance

Sign Message

Verify Message Signature

Sign Transaction

Sign All Transactions

RPC Request