Lydia Finance is an Avalanche-based decentralized exchange (DEX). The exchange is an Avalanche Network automated market maker ("AMM") that allows two tokens to be swapped. You can also earn LYD tokens by farming, staking, or participating in Electrum pools...
Learn more about Lydia Finance in our article here ---> https://medium.com/cryptobrosresearch/lydia-finance-automated-market-maker-yield-farming-and-staking-platform-on-avalanche-d8df7984958e