Import SVM Private Keys

Overview

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

Prerequisites

Set up your Dynamic project
Have your existing Solana private key ready

Import Your Solana Private Key

import { authenticatedSvmClient } from './client';
import { ThresholdSignatureScheme } from '@dynamic-labs-wallet/node';

const svmClient = await authenticatedSvmClient();

const wallet = await svmClient.importPrivateKey({
  privateKey: 'YourSolanaPrivateKey',
  chainName: 'SVM',
  thresholdSignatureScheme: ThresholdSignatureScheme.TWO_OF_TWO,
  password: 'your-secure-password',
  backUpToDynamic: true,
});

console.log('Solana wallet imported:', wallet.accountAddress);
console.log('Public key:', wallet.rawPublicKey);
console.log('External server key shares:', wallet.externalServerKeyShares);

Security Considerations

Private Key Format: Ensure your private key is in the correct format
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
Key Share Backup: Use backUpToDynamic: true for secure key share storage

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

Learn

Build on the client

Build on the server

Configure

Import SVM Private Keys

Overview

Prerequisites

Import Your Solana Private Key

Security Considerations

Threshold Signature Schemes

Next Steps

​Overview

​Prerequisites

​Import Your Solana Private Key

​Security Considerations

​Threshold Signature Schemes

​Next Steps

Overview

Prerequisites

Import Your Solana Private Key

Security Considerations

Threshold Signature Schemes

Next Steps