Crypto markets experienced a notable uptick in on-chain activity during July, marked by a 7.2% increase in DeFi lending volumes and a parallel signal from Bitcoin's Layer-2 ecosystem, where Granite Protocol landed on Borrow on Bitcoin. The twin developments reflect a market that is building internal strength despite persistent constraints on fresh capital inflows.
Decentralized finance bounced back after five straight months of declining active loans, with the total climbing from $20.7 billion in June to $22.2 billion in July, according to Cryptorank data. Aave remained the dominant force, controlling $11 billion in loans and a 46.2% market share, while Morpho joined it in commanding roughly two-thirds of the sector. Overall value locked across DeFi protocols swelled from $68 billion to over $74.9 billion during the month. Ethereum’s 20.32% price gain against Bitcoin’s 9.03% rise further energized the decentralized application layer, helping push DEX volumes past $169 billion and perpetual futures open interest above $15 billion.
Yet the recovery remained internally sourced. Stablecoin supply actually contracted 0.6% to around $312 billion, and ETF inflows slowed, signaling continued caution from institutional and retail sideliners. It was a market running on existing participants, not an influx of new money.
Against this backdrop, Granite Protocol’s listing on Borrow on Bitcoin offers a granular look at how Bitcoin DeFi is quietly maturing. The Stacks-based lending market lets users deposit sBTC collateral and borrow USDCx with a variable borrow rate of 1.66% APR. Features like isolated pools, soft liquidations, and no rehypothecation of user collateral address pain points that have stung crypto lending in past cycles. The product is not available in the U.S., which limits its reach, but its design—competing on transparent risk terms—signals that Bitcoin DeFi is moving beyond slogans to practical, comparable tools.
The combination of broad DeFi growth and niche Bitcoin-linked lending innovations suggests the sector is laying the tedious, necessary groundwork. Whether that foundation can attract the fresh liquidity it still lacks remains the open question of the summer.
