> For the complete Linea documentation index, see [llms.txt](/llms.txt). > Agents can fetch this page as Markdown at [https://docs.linea.build/reference/smart-contracts/lib/callforwardingproxy.md](https://docs.linea.build/reference/smart-contracts/lib/callforwardingproxy.md). # CallForwardingProxy # `CallForwardingProxy` ### target ```solidity address target ``` The underlying target address that is called. ### constructor ```solidity constructor(address _target) public ``` ### fallback ```solidity fallback() external payable ``` Defaults to, and forwards all calls to the target address.