Odaily Planet Daily reported that at 11 am Beijing time on May 16, the Spaces event hosted by MetaMask will invite Connext and xERC20 token issuers Alchemix and Renzo Protocol to discuss how the token standard can significantly improve cross-chain liquidity. It is reported that, The xERC20 cross-chain token standard solves the security and liquidity challenges currently faced by cross-chain tokens.