Mantle and Aave cross $1b as DeFi TVL jumps 66% in a week, where do they go from here?

Mantle’s Aave-powered lending market smashed $1b in under three weeks, pushing DeFi TVL to record highs even as MNT trails flows in a classic TVL–price disconnect.

Summary

• Mantle’s Aave lending and borrowing market crossed $1 billion in total market size just 19 days after launch, while Mantle DeFi TVL hit a record above $755 million, up 66% in a week.
• Aave V3 on Mantle rapidly captured around 40% of network TVL, led by USDT and wrapped ETH deposits and backed by a six‑month incentive program funded from Mantle’s $4b+ community treasury.
• Despite surging TVL and volumes, MNT underperformed while AAVE rallied, with analysts flagging a TVL–price disconnect as traders still treat MNT as high‑beta risk in a choppy BTC and ETH market.

Mantle’s (MNT) Aave (AAVE) integration has turned a niche Ethereum (ETH) layer‑2 into one of the fastest‑growing DeFi distribution layers in the market, with numbers big enough that macro desks can no longer ignore them. In just 19 days since launch, the Mantle x Aave lending and borrowing market has surpassed $1 billion in total market size, while Mantle’s broader DeFi TVL has climbed to an all‑time high above $755 million, a 66% jump in a single week.

According to a March 2 press release, the $1 billion threshold was breached “following a record‑breaking launch of $800 million on Friday,” and a weekend that saw “over $200 million in organic inflows,” despite what the team describes as “volatile” broader conditions. That move capped a month‑long ramp‑up. AInvest and other outlets note that Mantle’s DeFi TVL more than doubled from roughly $333 million at the end of 2025 to around $445–543 million by late February, driven primarily by Aave V3’s launch on February 11 and a six‑month incentive program tied to Mantle’s $4‑plus billion community‑owned treasury. Aave’s deployment quickly concentrated liquidity: within days it accounted for around 40% of Mantle’s TVL, with supplied assets led by USDT and wrapped ETH.

Mantle pitches itself as a “premier distribution layer and gateway for institutions and TradFi to connect with on‑chain liquidity and access real‑world assets,” anchored by the MNT token and integrated with partners such as Ethena’s USDe, Ondo’s USDY and other yield‑bearing dollar products. The protocol emphasizes “legacy‑level safety with decentralized efficiency,” leaning heavily on Aave’s status as the largest on‑chain lending network with about 60% market share and more than $50 billion in net deposits, according to the same release. In plain terms, Mantle is trying to industrialize DeFi credit distribution: it deploys treasury capital to seed liquidity, uses Aave as the risk‑managed front end, and then routes both institutional and retail flow into that stack.​

For token traders, the picture is more nuanced. As Bankless Times and others have pointed out, Mantle’s TVL and volumes have surged even as MNT’s price has lagged, at one point falling around 4–7% during a week when Aave’s token gained double digits. Analysts frame that as a classic “TVL–price disconnect”: real capital is flowing into the network in search of yield, but secondary‑market buyers are still treating MNT as a high‑beta risk asset in a choppy macro tape. In a market where Bitcoin trades near $70,400 over the last 24 hours, up about 3.5%, and Ethereum around $2,060 with roughly a 2.8% daily rise, Mantle’s story is less about headline price and more about whether this TVL is sticky enough to justify its emerging role as a DeFi credit hub.