将 StaFi FIS 兑换为 Paw V2 PAW

FIS is an Ethereum token that powers StaFi, a cross-chain protocol for trading staked assets as derivatives (also called “liquid staking”). Users can stake proof of stake assets via StaFi to receive “rTokens” (for example, staking 1 XTZ on StaFi might generate 1 rXTZ), which can be freely traded and redeemed for a corresponding amount of the locked and staked asset. FIS is used for staking and minting rTokens, and for paying transaction fees on the network.

Polycat Finance launched May 2021 as a yield farm and yield aggregator. Since then it's expanded to become a hybrid yield optimizer: with yield aggregation (Vaults), decentralized exchange (DEX) and launchpad for ecosystem projects. Polycat is built on Ethereum's EVM and Solidity smart contracts, powered by Polygon Network's Layer 2 scalability and infrastructure. By utilizing L2 for transactions, Polycat's users can trade, invest and farm cryptoassets instantly, with close to zero gas/transaction costs. Polycat is currently only accessible on the Polygon blockchain. What is the PAW token? PAW is the protocol's DEX reward token with an infinite max supply. PAW can be staked in liquidity pairs or pools (tanks) for rewards. PAW rewards from farming are vested, linearly unlocking over a 30-day period.