Understanding Oracle Extractable Value (OEV)

🤔 Oracle drama unfolding

By API3
Oct 15, 2024, 7:31 PM
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Oracle Extractable Value (OEV) is a type of MEV related to oracle updates.​ It arises from price updates triggering liquidation bonuses on lending protocols, causing some updates to be more valuable than others.​ Annually, lending protocols across chains lose millions to OEV.​

@OEVNetwork proposes a Layer 2 solution to recapture OEV:

  • Eliminates most lost OEV
  • Maintains user experience
  • Preserves data feed security
  • Returns captured OEV to dApps

This solution integrates with API3's data feeds, allowing dApps to recapture lost value.​ It optimizes liquidations and improves protocol performance while maintaining security.​

OEV-aware oracles represent an evolution in oracle architecture, potentially fostering innovation and new business models in the lending protocol space.​

Sources
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