The Abstract IBC host is a contract designed to be deployed on a remote App chain. It enables any Account to perform cross-chain actions on a proxy account owned by the Account. This contract is offered as a package and should be used as a starting point for implementing stateless execution logic on a remote chain.
Register an Account by creating a CW1 proxy for the Account and assigning a map entry to it. This way incoming IBC requests can be sent to the correct proxy.
Proxy a set of execute messages to the Account's proxy on the host chain.
Provide the app-specific execute messages that resolve into a Vec<CosmosMsg> that's then called on the proxy contract.
This endpoint provides client chains with an interface to the application logic available on the app chain.