Zama has launched Confidential RFQ on Ethereum mainnet — what it calls the first fully onchain, composable RFQ swap where the size and direction of every trade stay confidential at all times.

The pitch: an end to “the tyranny of MEV.” Because bots cannot see the size or side of an order, they cannot front-run or sandwich it — while the trade still settles onchain and remains composable with the rest of DeFi.