Aave becomes the dominant DeFi venue for tokenized gold deposits

Aave V3 now controls over 50% of all tokenized gold deposited across decentralized finance lending protocols.

The protocol’s dominance in this niche reflects a broader shift in how DeFi users think about collateral. Gold-backed tokens like PAXG (Pax Gold) and XAUT (Tether Gold) offer something most crypto assets cannot: relative price stability anchored to a physical commodity.

How Aave cornered the gold market

PAXG has been accepted as collateral on Aave V3’s Ethereum deployment since the protocol launched, giving users the ability to borrow stablecoins against their tokenized gold holdings.

Governance proposals to integrate XAUT, Tether’s gold token, into the core instance of Aave V3 began circulating in mid-2025. Adding a second major gold token expanded the protocol’s appeal to a wider pool of users who might prefer one issuer over another.

Aave V3’s isolation mode, a feature introduced back in 2022, played a key role in making this possible. Isolation mode lets the protocol onboard newer or less liquid assets with tighter risk parameters, essentially ring-fencing potential problems before they can spread.

That cautious engineering paid off during a market stress event in March 2026, when Aave V3 successfully processed liquidation clusters for XAUT without significant disruption.

The numbers tell two stories at once

Combined collateral for PAXG and XAUT on Aave V3 and Morpho sat at approximately $63 million as of early-to-mid 2026. That is a meaningful figure for a single protocol category, but it also reveals how early this market still is.

The total market capitalization for PAXG and XAUT combined runs roughly $4.2 billion. That means only about 1.5% of all tokenized gold is actively deployed as collateral on major DeFi platforms.

Tokenized gold trading volumes, meanwhile, surpassed $90 billion in Q1 2026.

Real-world assets meet DeFi lending

But the integration is not without friction. Tokenized gold requires trust in the issuer’s reserves, custody arrangements, and audit processes. PAXG is backed by London Good Delivery gold bars held in Brinks vaults, while XAUT is backed by gold stored in Swiss vaults. Both issuers publish attestations, but the trust model is fundamentally different from holding a purely decentralized asset like ETH.

What to watch from here

The 1.5% utilization rate is the number that matters most going forward. Even moving to 5% utilization of the $4.2 billion market cap would mean roughly $210 million in deployed collateral, more than triple the current level.

Competitors will also matter. Morpho already appears alongside Aave in the collateral data, and other lending protocols will likely look at Aave’s market share in this segment as an invitation to compete.