Reflex On-Chain Backrun

Summary

Algebra Reflex Plugin is a native, lightweight plugin for Algebra-based DEXs that captures arbitrage opportunities directly inside user transactions.

It executes profitable backruns in the same transaction, returning value to LPs, users, or the protocol — fully on-chain, with no backend, no relayers, and zero latency.

By design, the plugin also protects users from sandwich attacks by neutralizing toxic MEV as part of the execution flow. Integration is simple, requiring only minimal configuration at the router level — no changes to the core pool logic.

Features

• No UI Reflex solution is fully automatic and is configured on chain
• Fully On-Chain No modifications of frontend, no backend deployment
• Moderate gas overhead Unprofitable swaps are eliminated by lightweight check that takes about 20K gas. Profitable backrun may result in several swaps through available protocols. The gas consumption for successful backrun can reach 1M and higher. However, a trader can be set to receive part of captured MEV.
• Profit Distribution Backrun profits are distributed across involved parties, traders included