InterfacesAPIClientTypesFeesVersion: 25.1.xOn this pageInterface: Feesapi/client/types.Fees Properties gas • gas: BigNumber regular network fee Defined in api/client/types.ts:192 protocol • protocol: BigNumber bonus fee charged by certain transactions Defined in api/client/types.ts:188 total • total: BigNumber sum of the protocol and gas fees Defined in api/client/types.ts:196