createWallet

Function Signature

Future<PortalAddresses> createWallet()

Description

Generates a new MPC wallet and returns the addresses for Ethereum and Solana. The private keys are split across multiple parties and never exist in full on the device.

Parameters

This method takes no parameters.

Returns

PortalAddresses - An object containing:

Property	Type	Description
`ethereum`	`String?`	The Ethereum/EVM address
`solana`	`String?`	The Solana address

Example

import 'package:portal_flutter/portal_flutter.dart';

final portal = Portal();

final addresses = await portal.createWallet();

print('EVM address: ${addresses.ethereum}');
print('Solana address: ${addresses.solana}');

Errors

Code	Description
`NOT_INITIALIZED`	Portal was not initialized before calling this method
`WALLET_EXISTS`	A wallet already exists for this client

Create a wallet guide
getAddresses
doesWalletExist

Native Platform Channels (Android)backupWallet

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