Apscan

Aptos Labs Explorer allows you to explore transactions, accounts, events, nodes, gas fees and other network activity within the Aptos Network.

Wing Finance is a credit-based, cross-chain DeFi platform. The content from this URL could not be retrieved, so I'm unable to provide a detailed introduction.

Cetus is a pioneering decentralized exchange (DEX) and concentrated liquidity protocol developed on the Sui and Aptos blockchain. Its mission is to create a robust and flexible underlying liquidity network to simplify trading for all users and assets. Cetus is dedicated to providing the best trading experience and superior liquidity efficiency to DeFi users by developing its concentrated liquidity protocol and a range of interoperable functional modules.