Hydration

The project aims to enable frictionless liquidity for all cryptoassets, as well as build an open, neutral & autonomous protocol for liquidity. In order to achieve the optimal properties, HydraDX is built as a parachain – specialized blockchain in the Polkadot network, benefiting from shared security, speed and flexibility of the Substrate framework while remaining optimized for a single purpose: enabling fluid programmable value exchange.

It claims that it will launch in 2021