Assets can be aggregated by interfacing front pools as “gateways” for other front pools. Assets can be aggregated by interfacing frontend pools as “gateways” for other pools from across DeFi. For example, imagine we’ve created a WBTC pool which you would like to use to earn yield in DAI. In the backend, your WBTC could be routed through other pools, such as the Maker strategy to generate your yield in DAI. In this scenario, your rewarded DAI also generates additional yield until claim, using the Aave strategy. This same strategy can be replicated across other assets. That is, the same could be done for vETH and similar pool assets that are accepted as DAI collateral, as illustrated below.