Portals is a yield and protocol aggregator for transaction bundling, any-to-any swaps, and real-time data. Taking advantage of the composability of DeFi, Portals allows anyone to easily create and bundle complex actions into a single transaction. For example, users can add liquidity to Curve Pools with Balancer pool tokens, top up ETH collateralization ratio on Aave using a Beefy vault token, or swap UNI tokens for DAI - all from one unified endpoint.