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Function Signature

verifyPassword(params: {
  accountAddress: string;
  password?: string;
  walletOperation?: WalletOperation;
}): Promise<void>

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Description

Verifies a wallet password for a specific operation. This function is used to authenticate the user before performing password-protected wallet operations.

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Parameters

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Required Parameters

  • accountAddress (string) - The wallet address to verify password for (must include 0x prefix)

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Optional Parameters

  • password (string) - The wallet password to verify
  • walletOperation (WalletOperation) - The wallet operation to verify password for

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Returns

  • Promise<void> - Resolves if password is valid, throws error if invalid

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Example

import { authenticatedEvmClient } from './client';
import { WalletOperation } from '@dynamic-labs-wallet/node';

const evmClient = await authenticatedEvmClient();

await evmClient.verifyPassword({
  accountAddress: '0xYourWalletAddress',
  password: 'your-wallet-password',
  walletOperation: WalletOperation.SIGN_MESSAGE,
});

console.log('Password verified successfully');

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Available Wallet Operations

  • SIGN_MESSAGE - Message signing operations
  • SIGN_TRANSACTION - Transaction signing operations
  • EXPORT_PRIVATE_KEY - Private key export operations

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Error Handling

try {
  await evmClient.verifyPassword({
    accountAddress: '0xYourWalletAddress',
    password: 'your-wallet-password',
    walletOperation: WalletOperation.SIGN_MESSAGE,
  });
  console.log('Password verified successfully');
} catch (error) {
  if (error.message.includes('invalid password')) {
    console.error('Invalid password provided');
  } else {
    console.error('Password verification failed:', error);
  }
}