Cross Chain Safe

Screenshots

Problem Statement

Plugin on Safe, that allows a Safe wallet on chain A, to control another Safe wallet on Chain B Hyperlane SDK is used to facilitate the communication across chains.We envision that this can open possibilities, where one Safe wallet can control multiple Safe wallets on different chains, making cross-chain control seamless from a single Safe.https://www.loom.com/share/e481e53958de4d96b5731167bc769ca5?start_download=true

Solution

Safe Plugin that allows arbitrary execution, this is done on the destination chain and enabled on the Safe walletHyperlane Messaging API, dispatch & handle functions for cross chain messaging amongst SafeTech Stack:SolidityTypescript -> Transaction encoding / crafting