Den Wallet TUI

Terminal wallet dashboard for Solana, built with Ratatui. It can show live balances and recent activity via Helius, or run in a placeholder mode when no credentials are set.

Features

• Multi-tab wallet overview (accounts, tokens, history, address book, settings)
• Live balance + token fetch from Helius RPC
• Keychain-backed key import (macOS)
• Message signing from stored key

Requirements

• Rust stable
• Helius API key (for live data)
• macOS Keychain for secure key storage (Keychain-backed flows)

Quick Start

cargo run

Configuration

Set environment variables before running:

• HELIUS_API_KEY (required for live data)
• WALLET_ADDRESS (optional if a key is stored in Keychain)

Example:

export HELIUS_API_KEY="your_key"
export WALLET_ADDRESS="your_wallet_address"
cargo run

Keychain Commands (macOS)

Import a secret key into Keychain:

export DEN_SECRET_KEY="[..."  # JSON array or base58 key
cargo run -- --import

Clear the stored key:

cargo run -- --clear

Show help:

cargo run -- --help

Notes

• If WALLET_ADDRESS is not set, the app attempts to derive it from Keychain.