Shield ERC20 tokens from public wallet to Railgun private balance. Requires turnkey (for signing) and railgun (for mnemonic) connectors.

Gasless unshield ERC20 tokens from Railgun private balance to any public address. B3OS relayer pays gas; fee deducted from token amount. No ETH required on recipient. Ideal for: anonymous gas funding, fresh wallet funding, privacy-preserving distributions.

Transfer ERC20 tokens privately between Railgun addresses (generates ZK proof, ~20-30s). Requires turnkey (for gas) and railgun (for mnemonic) connectors.

Unshield ERC20 tokens from Railgun private balance to public address (generates ZK proof, ~20-30s). Requires turnkey (for gas) and railgun (for mnemonic) connectors.