Synthetix, a synthetic asset protocol, has launched an alpha version of the V3 spot market, allowing anyone to exchange stablecoins of the V3 protocol with synthetic assets. The synthetic ETH spot market and snxETH tokens have been deployed to the Optimism network, a prototype UI for interacting with smart contracts is available to liquidity providers and traders, and the codebase has received initial audits from Open Zeppelin and Iosiro As a result, it is currently undergoing a security review by Macro.