Cross-chain decentralized exchange protocol built on Polkadot

Decentralized exchange protocol (automated market-maker), that allows users to exchange crypto assets in between blockchains. It's a marketplace of liquidity provision and trading demand. Liquidity providers can allocate assets into pools, which provides trading through AMM for traders. Users are around clusters of - UI traders (accessing browser or mobile, and using HW wallets) - algorithmic traders (accessing APIs) - liquidity providers (running their own node instances, or running AWS app-like instances)