Aave Breaks New Ground with V3 Launch on Aptos Blockchain

In a bold move beyond its Ethereum roots, Aave has officially launched its V3 protocol on Aptos — a non-EVM blockchain built on the Move programming language. This marks a major milestone for the DeFi lending giant, signaling its intent to become a truly multichain liquidity engine.

🚀 First Steps Outside Ethereum

On August 20, Aave Labs deployed V3 on Aptos mainnet, acting on behalf of the Aave DAO. This is the protocol’s first-ever expansion beyond Ethereum-compatible chains, ending a five-year streak of EVM exclusivity.

The initial markets include APT, sUSDe, USDC, and USDT, with supply and borrow limits designed to scale with demand. Developers now gain access to Aave’s lending infrastructure on Aptos, opening the door to new on-chain financial applications.

🔧 Rebuilt from the Ground Up

To make the leap, Aave V3 was completely rewritten in Move — Aptos’s native language. The front end and SDK were rebuilt, and the protocol’s core logic was adapted to run on the Aptos virtual machine. This wasn’t just a port — it was a full-scale engineering effort.

🛡️ Security Comes First

Aware of the risks tied to launching on a new VM, Aave Labs wrapped the project in a robust security framework. Multiple audits were conducted by firms like Zellic, Ottersec, and Certora. A $500,000 bug bounty in GHO remains active, and the code was stress-tested through Cantina’s capture-the-flag competition.

💰 Unlocking New Liquidity

Aptos boasts a $1.3 billion stablecoin economy, largely dominated by USDT. For Aave, which has processed over $50 billion in net deposits, this represents a fresh pool of capital. The integration also targets liquid staking tokens — a segment with untapped potential. Only 8.1% of staked APT is currently in liquid staking form, compared to 76% staked natively.

By bridging Ethereum-native DeFi with Aptos, Aave V3 sets the stage for deeper liquidity, broader collateral options, and a new era of scalable lending.

🌉 A New Chapter in Multichain Finance

This launch isn’t just about Aptos — it’s about redefining what’s possible in decentralized finance. Aave’s expansion signals a shift toward universal liquidity layers that transcend blockchain boundaries. For Aptos, it’s a major win, positioning the network as a serious contender in the next wave of DeFi innovation.