Struct Wallet 

pub struct Wallet { /* private fields */ }

Wallet for managing EVM accounts and signing transactions

Implementations

impl Wallet

pub fn new_random() -> Self

Create a new random wallet

Example

use apex_sdk_evm::wallet::Wallet;

let wallet = Wallet::new_random();
println!("Address: {}", wallet.address());

pub fn from_private_key(private_key: &str) -> Result<Self, Error>

Create a wallet from a private key (hex string with or without 0x prefix)

Arguments

• private_key - The private key as a hex string

Example

use apex_sdk_evm::wallet::Wallet;

let wallet = Wallet::from_private_key(
    "0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80"
).unwrap();

pub fn from_mnemonic(mnemonic: &str, index: u32) -> Result<Self, Error>

Create a wallet from a mnemonic phrase

Arguments

• mnemonic - The BIP-39 mnemonic phrase
• index - The account index (default 0 for first account)

Example

use apex_sdk_evm::wallet::Wallet;

let wallet = Wallet::from_mnemonic(
    "test test test test test test test test test test test junk",
    0
).unwrap();

pub fn with_chain_id(self, chain_id: u64) -> Self

Create a wallet with a specific chain ID

This is important for EIP-155 replay protection

pub fn address(&self) -> String

Get the wallet’s address

pub fn eth_address(&self) -> EthAddress

Get the wallet’s address as EthAddress

pub async fn sign_transaction_hash( &self, hash: &B256, ) -> Result<Signature, Error>

Sign a transaction hash

Arguments

• hash - The transaction hash to sign

Returns

The signature

pub async fn sign_message<S: AsRef<[u8]> + Send + Sync>( &self, message: S, ) -> Result<Signature, Error>

Sign a message (EIP-191)

Arguments

• message - The message to sign

Returns

The signature

pub async fn sign_typed_data_hash( &self, hash: &B256, ) -> Result<Signature, Error>

Sign typed data (EIP-712)

Arguments

• hash - The EIP-712 hash to sign

Returns

The signature

pub fn chain_id(&self) -> Option<u64>

Get the chain ID configured for this wallet

pub fn export_private_key(&self) -> String

Export private key (WARNING: Handle with extreme care!)

Security Warning

This exposes the private key. Only use in secure contexts.

Trait Implementations

impl Clone for Wallet

fn clone(&self) -> Wallet

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Wallet

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.