Introduction

Express Relay is a priority auction which enables better orderflow mechanisms that eliminate Maximal Extractable Value (opens in a new tab) (MEV).

For Protocol Developers: Express Relay allows protocols to recapture MEV and access a network of searchers for more competitive pricing than on-chain sources provide. With Express Relay, protocols get access to plug-and-play liquidity.
For Searchers: Express Relay provides easy and unified access to a range of orderflow opportunities across integrated DeFi protocols.

Integration

To integrate with Express Relay, you can integrate as a protocol (to power token swaps) or as a searcher.

To learn more about Express Relay, refer to the following resources:

Last updated on March 25, 2025