# GSIO Wallet

A wallet implementation for the GSIO network.

## Features

- Key management (generate, store, retrieve keys)
- Transaction creation and signing
- Balance tracking
- Transaction history

## Usage

```rust
use gsio_wallet::{Wallet, TransactionType};

// Create a new wallet
let mut wallet = Wallet::new();

// Generate a new keypair
let address = wallet.generate_keypair().unwrap();
println!("Generated address: {}", address);

// Create a transaction
let transaction = wallet.create_transaction(
    &address,
    "recipient_address",
    100,
    10,
    TransactionType::Transfer,
    None,
).unwrap();

// Sign the transaction
let mut signed_transaction = transaction.clone();
wallet.sign_transaction(&mut signed_transaction).unwrap();

// Submit the transaction (in an async context)
async {
    let tx_id = wallet.submit_transaction(&signed_transaction).await.unwrap();
    println!("Transaction submitted: {}", tx_id);
};

// Get account balance
let balance = wallet.get_balance(&address).unwrap();
println!("Balance: {}", balance);

// Get transaction history
let history = wallet.get_transaction_history(&address).unwrap();
println!("Transaction history: {:?}", history);
```

## Implementation Details

This is a stubbed implementation of a wallet for the GSIO network. The actual implementation would need to be integrated with the GSIO network to handle real transactions and balances.

The wallet uses Ed25519 for cryptographic operations, which provides strong security for digital signatures.

## Future Improvements

- Implement wallet persistence with encryption
- Add support for multiple accounts in a single wallet
- Implement transaction verification
- Add support for different transaction types
- Integrate with the GSIO network for real transactions