@getpara/aa-porto.
CreatePortoSmartAccountParams is PortoAccountConfig plus para: ParaCore for direct factory calls. UsePortoSmartAccountParams is an alias of PortoAccountConfig for the React SDK and Lite SDK hooks, which are documented in the SDK reference lane.
Porto rejects external wallet signers.
merchantUrl is required for mainnet sponsorship unless the account has native gas; feeToken can bypass unavailable native sponsorship on supported chains.