coldstar-network

Solana and Base RPC communication layer for the Coldstar air-gapped cold wallet.

Handles transaction broadcast, balance queries, and RPC endpoint management for the online companion machine.

Features

• Solana RPC client (via solana-client)
• Base / EVM JSON-RPC support (via reqwest)
• Transaction broadcast and confirmation
• Async runtime (tokio)

Usage

use coldstar_network::RpcClient;

License

MIT — part of the Coldstar workspace.