Using smart wallets

const {user} = usePrivy();
const smartWallet = user.linkedAccounts.find((account) => account.type === 'smart_wallet');
console.log(smartWallet.address);
// Logs the smart wallet's address
console.log(smartWallet.type);
// Logs the smart wallet type (e.g. 'safe', 'kernel', 'light_account', 'biconomy', 'thirdweb', 'coinbase_smart_wallet')

signMessage: (input: {message: SignableMessage}, opts?: {uiOptions?: SignMessageModalUIOptions}) => Promise<Hex>

import {useSmartWallets} from '@privy-io/react-auth/smart-wallets';
const {client} = useSmartWallets();
const uiOptions = {
    title: 'Sample title text',
    description: 'Sample description text',
    buttonText: 'Sample button text'
};
client.signMessage({message: 'Hello, world!'}, {uiOptions}).then((signature) => {
    console.log(signature);
});

signTypedData: (input: SignTypedDataParameters, opts?: {uiOptions?: SignMessageModalUIOptions}) => Promise<Hex>

import {useSmartWallets} from '@privy-io/react-auth/smart-wallets';
const {client} = useSmartWallets();
const uiOptions = {
    title: 'Sample title text',
    description: 'Sample description text',
    buttonText: 'Sample button text'
};
client.signTypedData(typedDataRequestParams, {uiOptions}).then((signature) => {
    console.log(signature);
});

sendTransaction: (input: SendTransactionParameters, opts?: {uiOptions?: SendTransactionModalUIOptions}) => Promise<Hex>

import {useSmartWallets} from '@privy-io/react-auth/smart-wallets';
const {client} = useSmartWallets();
const uiOptions = {
    title: 'Sample title text',
    description: 'Sample description text',
    buttonText: 'Sample button text'
};
client.sendTransaction({
    chain: base,
    to: 'insert-recipient-address',
    value: 0.1
}, {uiOptions}).then((txHash) => {
    console.log(txHash);
});

sendTransaction: (input: {calls: Array<{to: string, value?: bigint, data?: string}>}, opts?: {uiOptions?: SendTransactionModalUIOptions}) => Promise<Hex>

import {useSmartWallets} from '@privy-io/react-auth/smart-wallets';
const {client} = useSmartWallets();
client.sendTransaction({
    calls: [
        // Approve transaction
        {
            to: USDC_ADDRESS,
            data: encodeFunctionData({
                abi: USDC_ABI,
                functionName: 'approve',
                args: ['insert-spender-address', BigInt(1e6)]
            })
        },
        // Transfer transaction
        {
            to: USDC_ADDRESS,
            data: encodeFunctionData({
                abi: USDC_ABI,
                functionName: 'transfer',
                args: ['insert-recipient-address', BigInt(1e6)]
            })
        }
    ]
}).then((txHash) => {
    console.log(txHash);
});

getClientForChain: ({id: number}) => Promise<SmartWalletClient>

import {base} from 'viem/chains';
const {getClientForChain} = useSmartWallets();
const baseClient = await getClientForChain({
    id: base.id,
});
// Client will send transaction on Base
baseClient.sendTransaction({
    ...
});