Protocol Interdependency Risk

Protocol interdependency risk arises when the stability of one decentralized finance application is contingent upon the performance of another. Because many protocols use other tokens or assets as collateral, a collapse in one area can ripple through the entire ecosystem.

For example, if a lending protocol accepts a synthetic asset as collateral, and that synthetic asset loses its peg, the lending protocol faces a cascade of liquidations. This interconnectedness creates systemic risk, where the failure of a minor protocol can threaten major infrastructure.

Mitigating this requires stress testing, strict collateral quality standards, and limiting exposure to high-risk assets. It is a major focus for researchers studying the fragility of decentralized financial networks.