Crosschain Dapps is an infrastructure project expanding the conecpt of what was accomplished in ETH Waterloo, Luban the Paymaster. This project uses the infra of Hyperlane V3 deployments to act as an calldata forwarding through the postop payamster command. This allows for endless opportunities to execute direct calldata or directly interacting with a frontend dapp.
The project is created by implementing several components. Hyperlane V3 validator, relay node, mailbox Worker for processing aa bundle interactions Escrow and paymaster contracts on both chains Frontend test of the application Python API for formulating the userop Web3Auth for social login and signing method