- 支付 Gas fee：ETH 和 MATIC 分別為 Ethereum 和 Polygon 鏈上的主幣，有了他們支付 gas fee 作為鏈上交易手續費，你就可以在這兩條鏈上交易，例如：轉出加密貨幣給你的朋友。
- 購買 NFT：你可以在 Opensea 或其他 NFT 市場，以 ETH 或 MATIC 支付，購買你喜歡的 NFT。
- Swap：你可以用 ETH、MATIC、USDT 穩定幣，透過去中心化交易平台的 Swap 功能換成你想要的其他加密貨幣。注意，如果你希望換成其他鏈上的貨幣，就要透過跨鏈橋操作。
還有更多功能，你可以在 App 的 “探索(Explore)” 頁面前往各個 DApp 網頁，盡情在區塊鏈世界探索！
- Pay Gas fee: ETH and MATIC are the main currency on the Ethereum and Polygon chains respectively. With them paying the gas fee as the transaction fee on the chain, you can trade on these two chains, for example: transfer cryptocurrency to you friend.
- Buy NFT: You can pay in ETH or MATIC on Opensea or other NFT marketplaces to buy your favorite NFT.
- Swap: You can use ETH, MATIC, and USDT stablecoins to exchange for other cryptocurrencies you want through the Swap function of the decentralized trading platform. Note that if you want to exchange for currencies on other chains, you must operate through a cross-chain bridge.
There are more functions, you can go to the various DApp pages on the "Explore" page of the App, and explore the blockchain world to your heart's content!