Composable focuses on a cross-chain, cross-layer liquidity layer for sharded applications. Composable takes this notion a step further by realizing that there is a sharding of functionality between each ecosystem; for instance, most ecosystems have their lending protocols. The vision is thus to abstract away inter-ecosystem decision-making. It maximizes users’ and developers’ outcomes based on their unique goals. We are creating a communication protocol to accomplish this function, utilizing the parachain as a finality layer. The protocol will connect L2s to the Polkadot and Kusama ecosystems and the Cosmos Ecosystem [14] through the Inter-Blockchain Communication protocol (IBC) [15] to the Polkadot and Kusama ecosystems. We will then include other ecosystems, such as Algorand [16], Solana [17], and more.