Axelar, a general interoperability platform, announced a partnership with Circle to add its General Messaging (GMP) to Circle's cross-chain transfer protocol, jointly enabling composable USDC, allowing native USDC and function calls to be integrated into any chain Any DApp. At the end of September, Circle announced that it will launch a new cross-chain transfer protocol later this year to support USDC interoperability. The agreement requires no permission, enabling USDC to be sent across chains, thereby improving liquidity and reducing the fragmentation of bridged assets. Developers who build wallets, cross-chain bridges, payment applications, financial service tools, etc. will be able to provide simple cross-chain USDC transactions , In addition, the protocol is composable, and developers are able to superimpose various functions of transactions, payments, NFTs, games, etc.