X Layer DeFi TVL tops $100M as Aave, Uniswap drive growth

OKX's X Layer Ethereum layer-2 network crossed $100 million in DeFi total value locked and $2 billion in stablecoin supply, capping a tenfold TVL expansion over six months as Aave and Uniswap anchored the chain's liquidity.

"By expanding to X Layer, Aave connects its liquidity to a growing ecosystem of users and applications," Stani Kulechov, founder of Aave Labs, said in a March 30 release announcing the protocol's deployment.

DeFiLlama data as of Aug. 6 shows X Layer TVL at $116.27 million, up 5.26 percent on the day, with a stablecoin market cap of $2.07 billion. OKX's USDG stablecoin holds 94.11 percent dominance on the chain, an unusual concentration versus most networks where USDT and USDC lead. Weekly DEX volume reached $520.65 million, a 25 percent gain, while cumulative active addresses topped 4.2 million and on-chain transactions surpassed 400 million.

The milestone follows a pattern set by Robinhood Chain, which drew 220,000 daily traders and $1 billion in cumulative volume within nine days of launching with Uniswap and Morpho onboard in July. Uniswap founder Hayden Adams cited DeFiLlama data in mid-July showing $4.38 million of Uniswap's $5.16 million in daily fees came from Robinhood Chain alone. On X Layer, Aave V3 leads with $85.34 million locked and Uniswap holds $21.24 million, up nearly 59 percent over the past week, together representing the bulk of the chain's DeFi footprint.

Uniswap went live on X Layer on Jan. 19, 2026, and Aave followed on March 30 running version 3.6 with six dedicated efficiency modes. The two protocols now sit atop DeFiLlama's protocol table for the chain, replicating the liquidity flywheel that powered Robinhood Chain's debut.

Fee totals carry a caveat that applies to both networks. Of Uniswap's roughly $5.2 million in daily fees during its Robinhood Chain surge, DeFiLlama put actual 24-hour revenue at just $73,454, because most fees flow to liquidity providers rather than the treasury or token holders. Deep pools and high volume signal a chain users transact on, not necessarily one that mints protocol profit.

The X Layer breakout shows a repeatable dynamic in the 2026 L2 cycle: chains that land proven liquidity venues attract activity quickly, and stablecoin supply follows. With USDG's dominance on X Layer, OKX has effectively built a captive market for its own stablecoin, a structural advantage that could deepen as more protocols deploy on the network. The next test is whether X Layer can retain that liquidity as competing L2s court the same Aave and Uniswap integrations.

This article is for informational purposes only and does not constitute investment advice.