HeliSwap is an open-source decentralized exchange (DEX) platform that supports tokens within the Hedera ecosystem. The codebase for HeliSwap v1 is a fork of the Uniswap v2 protocol, which means some of the most popular DEX features are now available on Hedera Hashgraph. On top of being the most advanced DEX serving the Hedera community, it is also the first Hedera-based DEX to support ERC-20, HBAR and HTS token swaps.