Stealf is a Solana-based neo-banking platform that combines regulated fiat banking with private cryptocurrency transactions. Using Arcium's multi-party computation (MPC) encryption, Stealf enables users to hold crypto, spend cash via compliant card payments, and move funds between wallets without exposing on-chain activity. Its dual-layer architecture separates traditional banking compliance from encrypted blockchain execution, offering self-custody and shielded transfers.
Vanish is a private trading platform on Solana that uses shielded transaction routing and zero-knowledge primitives to protect traders from front-running, copy-trading, and alpha leakage. By decoupling trades from user wallets through smart routing across shielded liquidity sources, Vanish enables compliant private swaps for any SPL token. Its Integrity Framework ensures regulatory compliance via multi-layer screening and address logic rules.
Subly is a privacy-first PayFi protocol that converts DeFi yield into automatic subscription payments. Users deposit USDC once, and earned yield covers recurring costs without exposing payment details. Powered by Arcium's Cerberus multi-party computation (MPC), Subly shields transaction data while enabling seamless payouts to merchants via PayPal, eliminating the need for users to manage individual payment obligations.