Multi-chain cryptocurrency wallet CLI tool for generating, importing, and managing HD wallets across 12 chains: Aptos, Bitcoin, Ethereum, Solana, Cosmos, Tron, Sui, TON, Filecoin, Spark, XRP Ledger, and Nostr. Use when the user asks to create wallets, generate addresses, derive keys, import mnemonics, produce NIP-19 `npub` / `nsec` identities, or perform any cryptocurrency wallet operation. Supports JSON output via --json flag.
2026-04-24