According to official news, in order to promote the construction of account abstraction ecosystem, OKX Web3 wallet AA smart contract account has now officially open sourced Bundler. OKX's move has been officially recognized by the Ethereum Foundation ERC-4337, has been displayed on the ERC-4337 official website, and is open to developers around the world.
It is reported that as an important technical infrastructure for the OKX AA smart contract account, its Bundler open source solution is named "OKBund". OKBund is committed to promoting the widespread access and application of account abstraction technology and building a more scalable smart chain ecosystem. It currently supports Java development and will provide more language versions in the future.