Axelar

Argo is a secure, decentralized stablecoin for Aptos. USDA live on Aptos mainnet day 1.

Tortuga Finance is a unique platform where users can stake APT. In addition to staking, Tortuga issues tAPT (Tortuga Staked APT), enabling users to remain staked while actively participating in the Aptos DeFi ecosystem.

Econia is a back-end settlement layer developed on Aptos's Block-STM execution engine. It utilizes a Move-native codebase and leverages Aptos for composability and parallelism, offering a suite of extensible features to integrating protocols and market makers. Designed by developers, for developers, and incorporating developer feedback, Econia unlocks the foundational layer of Aptos DeFi, enhancing its functionality and versatility.