Babylon Labs and Aave Labs Unite to Bring Native Bitcoin-Backed Lending to Aave V4

Babylon Labs, a famous Web3 and blockchain infrastructure firm, has announced its strategic partnership with Aave Labs, a decentralized lending and borrowing protocol. The purpose of this strategic alliance is to introduce native Bitcoin-backed lending to the Aave ecosystem via Aave V4’s hub-and-spoke architecture, enabling Bitcoin to function as a productive trustless.

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This collaboration is done solely to proliferate Bitcoin’s functions as trustless, global, on-chain financial markets, without centralized custody. Aave Labs has a next-generation lending architecture, ‘Aave V4’, the purpose of its development is to support purpose-built markets via a modular Hub and Spoke model.

Babylon will play its role by developing a dedicated Bitcoin-backed Spoke that makes native $BTC to be used as collateral on Aave for the first time. Babylon has released this news through its official X account.

Reinventing Bitcoin-backed Borrowing through Aave V4’s BTC Spoke

Basically, this integration addresses the main issue of $BTC lending across the world. Bitcoin-backed lending has grown speedily in 2025 and crossed the $1 billion mark in $BTC-backed loans. At the same time, the wide borrowing market is expected to approach tens of billions of dollars as institutional demand accelerates. Although the Vast majority $BTC lending is still on centralized or dependent wrapped $BTC.

Both partners give their services and utilize their features to improve the lending process. Babylon will help Aave V4 by building a Bitcoin-backed Spoke, and Aave Labs provides considerable guidance and smooth onboarding workflows. The testing session is going to start in Q1 2026. In short, the teams aim to introduce a scalable, secure, and trust-minimized way for Bitcoin holders to borrow assets.

Aave and Babylon Collaboration Marks Milestone for Trustless Bitcoin in DeFi

On Babylon Labs and Aave Labs, the Co-founders of both platforms have shared their views on this partnership. David Tse, Co-Founder, Babylon, said, “Trustless Bitcoin vaults allow native BTC to participate directly in decentralized finance (DeFi) while preserving its fundamental security guarantees. Integrating with Aave V4 gives this technology an immediate and meaningful use case.”

In response, Stani Kulechov, Founder & CEO, Aave Labs, expressed his views. He said, “The Bitcoin-backed market on Aave V4 demonstrates how easily new markets can be launched using Aave V4’s Hub and Spoke model. This brings native BTC into DeFi without wrappers or centralized custody.”

In short, this startup builds on Babylon’s wider aim of enabling Bitcoin to work as active liquidity within decentralized finance: Trustless Bitcoin Staking has already activated more than $6 billion in native $BTC, and Trustless Bitcoin Vaults exceed utility to $1.7 trillion Bitcoin market.