> For the complete Linea documentation index, see [llms.txt](/llms.txt). > Agents can fetch this page as Markdown at [https://docs.linea.build/api/linea-smart-contracts/lib/callforwardingproxy.md](https://docs.linea.build/api/linea-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. Contributions not accepted These reference pages are automatically generated based on Linea's [smart contracts](https://github.com/Consensys/linea-monorepo/tree/main/contracts/src). To ensure they accurately match the deployed smart contracts, we cannot accept any contributions that edit these pages.