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Documentation Index

Fetch the complete documentation index at: https://docs.dynamic.xyz/docs/llms.txt

Use this file to discover all available pages before exploring further.

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Checking Aptos Wallet Account Type

When working with multiple blockchain types, you may need to check if a wallet account is specifically an Aptos wallet account. The isAptosWalletAccount type guard function helps you narrow down the type safely.

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Usage

import { isAptosWalletAccount } from '@dynamic-labs-sdk/aptos';
import { getPrimaryWalletAccount } from '@dynamic-labs-sdk/client';

const walletAccount = getPrimaryWalletAccount();

if (walletAccount && isAptosWalletAccount(walletAccount)) {
  // walletAccount is now typed as AptosWalletAccount
  console.log('Aptos address:', walletAccount.address);
}

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Parameters

ParameterTypeDescription
walletAccountWalletAccountThe wallet account to check

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Returns

boolean - Returns true if the wallet account is an Aptos wallet account, false otherwise. Also acts as a TypeScript type guard, narrowing the type to AptosWalletAccount.

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React

isAptosWalletAccount is a synchronous type guard that works the same in React. Use it to filter wallet accounts reactively: 
import { isAptosWalletAccount } from '@dynamic-labs-sdk/aptos';
import { useWalletAccounts } from '@dynamic-labs-sdk/react-hooks';

function AptosWalletDisplay() {
  const walletAccounts = useWalletAccounts();
  const aptosAccount = walletAccounts.find(isAptosWalletAccount);

  if (!aptosAccount) return <p>No Aptos wallet connected</p>;
  return <p>Aptos address: {aptosAccount.address}</p>;
}