Payments, Wallets and Trading on Solana Sol is a command-line tool that lets you work with Solana the way you'd describe it out loud. Instead of constructing transactions and managing program instructions, you say what you want: pay someone, buy a token, stake your SOL. Keys live locally on disk — no private keys in environment variables, no API keys to configure. Get Set Up Prefer with — it always runs the latest version with no global install to manage: If the user has installed globally ( ), you can use the shorter command instead: The public RPC endpoint rate-limits aggressively. Use a de…