keyRX
Solana vanity addresses, 20-60x faster than solana-keygen grind. One seed phrase is a tree of
addresses: keyRX pays the expensive step once per seed and walks the branches. Every match writes
the address, its derivation path, the seed, and the keypair in both wallet-import forms (base58 for
Phantom, JSON array for Solflare). One Rust binary. No daemon, no service, no network.
cargo install keyrx
keyrx verify
keyrx grind --ends-with MINT --indices 128
github.com/keyrx/keyrx