> ## 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.

# Import EVM Private Keys

> Learn how to import existing EVM private keys into Dynamic's MPC wallet system

## Overview

This guide shows you how to import existing Ethereum private keys into Dynamic's MPC wallet system. This is useful when migrating from traditional wallets or integrating with existing systems.

## Prerequisites

* [Set up your Dynamic project](/node/quickstart)
* Have your existing private key ready (64 hex characters with `0x` prefix)

## Import Your Private Key

```typescript theme={"system"}
import { authenticatedEvmClient } from './client';
import { ThresholdSignatureScheme } from '@dynamic-labs-wallet/node';

const evmClient = await authenticatedEvmClient();

const wallet = await evmClient.importPrivateKey({
  privateKey: '0xYourPrivateKey' as `0x${string}`,
  chainName: 'EVM',
  thresholdSignatureScheme: ThresholdSignatureScheme.TWO_OF_TWO,
  password: 'your-secure-password'
});

console.log('Wallet imported:', wallet.accountAddress);
console.log('Public key:', wallet.publicKeyHex);
```

## Security Considerations

* **Private Key Format**: Must be 64 hex characters with `0x` prefix
* **Password Security**: Use a strong, unique password
* **Key Storage**: Never store private keys in plain text after import
* **Backup**: Ensure you have a secure backup of your original private key

## Threshold Signature Schemes

Choose based on your security and availability needs:

* **`TWO_OF_TWO`**: Maximum security, requires both server and Dynamic
* **`TWO_OF_THREE`**: Balanced security and availability

## Next Steps

* [Sign transactions](/node/evm/sign-transactions)
* [Sign messages](/node/evm/sign-messages)