Encrypted Mempool Goes Live, Aptos Mainnet Supports Per-Transaction MEV Risk Reduction

Odaily: Aptos announced on X that the encrypted mempool is now live on the Aptos mainnet. Users can opt in on a per-transaction basis, keeping pending transactions encrypted until the block they are in is finalized. The functions being called and their input parameters remain private until execution, though the sender and gas fees are still visible, thereby reducing the risk of MEV attacks. This feature is designed for institutions, traders, and AI agents, helping prevent large orders from exposing trading intent before execution.