VAULTY: CLI Crypto Wallet

CLI wallet for EVM compatible blockchains

About

Vaulty is a command-line (CLI) crypto wallet application designed for EVM-compatible blockchains. It provides a secure, streamlined interface for managing multiple accounts and interacting with various networks. Key features include:

• Wallet Management: Create and manage multiple wallets, supporting separate accounts within the CLI.
• Transaction Management: Send transactions, retrieve account balances, view transaction history, and add custom networks.
• Network Flexibility: Add custom networks and specify provider URLs to connect with different EVM-compatible chains.
• Security: All sensitive information is securely stored using AES-256 encryption, ensuring your data remains safe.

Vaulty simplifies crypto wallet operations, all within the command line.

Features

• Multiple Accounts: Manage multiple wallet accounts within the same CLI instance.
• Secure Storage: Protects sensitive information with AES-256 encryption.
• Transaction Support: Send native and token transactions, with customizable gas settings.
• Network Flexibility: Add, switch, and configure custom networks.
• Account Information: Retrieve balances, transaction history, and account details.

Usage

Installation

Prerequisites

• Rust: Make sure you have Rust installed. You can install it via rustup:

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

Install Vaulty

Option 1: Install via Crates.io

Vaulty is published on Crates.io, you can install it with:

cargo install vaulty

Option 2: Install from GitHub

Alternatively, you can install directly from the GitHub repository:

cargo install --git https://github.com/allelementary/cli-crypto-wallet

Post-Installation

Once installed, ensure the binary is accessible from your system’s PATH. You can verify the installation by running:

vaulty --help

If vaulty is not found, add Cargo’s bin directory to your PATH:

export PATH="$HOME/.cargo/bin:$PATH"

Add this line to your shell profile (e.g., ~/.bashrc or ~/.zshrc) to make it permanent.

Default Networks

Vaulty includes support for several popular EVM-compatible networks by default. These networks are preconfigured with names, chain IDs, and native token symbols, but they do not come with pre-set RPC URLs. You’ll need to add RPC URLs manually to connect Vaulty to these networks.

The default networks are:

• Ethereum

  • Chain ID: 1
  • Native Token: ETH

• Polygon

  • Chain ID: 137
  • Native Token: POL

• Optimism

  • Chain ID: 10
  • Native Token: ETH

• Binance Smart Chain (BSC)

  • Chain ID: 56
  • Native Token: BNB

• Arbitrum

  • Chain ID: 42161
  • Native Token: ETH

Testnet Networks

• Ethereum Sepolia

  • Chain ID: 11155111
  • Native Token: ETH

• Polygon Amoy

  • Chain ID: 80002
  • Native Token: POL

• Optimism Sepolia

  • Chain ID: 11155420
  • Native Token: ETH

• Binance Smart Chain Testnet (BSC)

  • Chain ID: 97
  • Native Token: BNB

• Arbitrum Sepolia

  • Chain ID: 421614

  • Native Token: ETH

Adding RPC URLs

To connect to any of these networks, you’ll need to provide an RPC URL. You can find reliable RPC URLs for each network on Chainlist, a community-curated resource for network configuration information.

To add an RPC URL for a network in Vaulty:

vaulty network set-url <network-name> <rpc-url>

Once configured, you can easily switch between networks, retrieve balances, and send transactions.

1. Account Management

• Create a new account:

vaulty account create <account-name>

• Login to an existing account:

vaulty account login <account-name>

• List all accounts:

vaulty account list

• Logout of the current account:

vaulty account logout

• Display native token account balance:

vaulty account balance

• Display token account balance:

vaulty account balance-token <token-address>

• Display account information:

vaulty account info

2. Network Management

• Switch network:

vaulty network switch <network-name>

• List all networks:

vaulty network list

• Add a new network:

vaulty network add --rpc-url <network-url> <network-name> <native-token> <chain-id>

• Set url for existing network:

vaulty network set-url <network-name> <network-url>

• Get current network information:

vaulty network info

3. Transaction Management

• Send a native token transaction:

vaulty tx send <amount> <destination-address>

• Send a token transaction:

vaulty tx send-token <amount> <destination-address> <token-address>

Optionally gas price and gas limit can be specified:

vaulty tx send <amount> <destination-address> --gas-price <gas-price> --gas-limit <gas-limit>

• View transaction history:

vaulty tx history

• Get transaction details:

vaulty tx info <tx-hash>

Contributing

Contributions are welcome! To report bugs or suggest new features, please open an issue on the GitHub repository. For pull requests:

• Fork the repository and create a new branch.
• Commit your changes with clear, descriptive messages.
• Submit a pull request, and we’ll review it promptly.

Contact

For questions or support, please reach out via the GitHub repository issues.

License

Vaulty is open-source software licensed under the MIT License.