Base leads in BTC, ETH trading and USDC payments, ranks second in lending TVL

The article highlights Base, Coinbase’s Ethereum Layer 2 network, as a growing DeFi hub with about $4 billion in TVL. Base is leading Layer 2s in onchain BTC and ETH spot trading and handling most USDC payment flows, while also ranking second in broader DeFi lending TVL. Growth is driven by USDC, which makes up 89-90% of Base’s stablecoin supply, alongside integrations such as Shopify payments, Travala’s gasless USDC transfers, Aerodrome’s trading liquidity, cbBTC’s $1.5 billion-plus integration, and Morpho’s $1.5 billion-plus lending flows. The piece is broadly constructive on Base’s ecosystem strength, but flags concentration risk in USDC and regulatory exposure to Circle. A separate geopolitical item notes renewed Iran-Israel missile strikes could pressure crypto markets and oil due to regional instability.