DeFi Liquidity Layer

Definition ∞ A DeFi Liquidity Layer constitutes the underlying infrastructure that provides accessible capital for various decentralized finance applications. This layer aggregates digital assets from liquidity providers, enabling efficient trading, lending, and borrowing across protocols. It ensures that users can execute transactions without significant price impact or delay. The presence of robust liquidity is critical for the functionality and stability of the entire DeFi ecosystem.
Context ∞ The health and depth of the DeFi liquidity layer are frequently discussed in crypto news, as they directly influence market efficiency and user experience. Concerns often arise regarding liquidity fragmentation across different blockchains or the sustainability of liquidity mining incentives. Observing developments in this layer is essential for assessing the overall robustness and accessibility of decentralized financial markets.