# Supernova Integrates Reflex 

**Published by:** [Supernova](https://paragraph.com/@supernovadex/)
**Published on:** 2026-03-30
**URL:** https://paragraph.com/@supernovadex/supernova-integrates-reflex

## Content

MEV protection is vital to a DEX because it provides an extra layer of safeguards from value leaks within an ecosystem. With our recent integration with Reflex, Supernova added fully on-chain MEV protection bringing back value to our users. What is ReflexReflex embeds MEV detection and capture logic directly into the smart contract execution layer, running entirely within the boundary of the user's transaction. When a swap executes on a Supernova pool, Reflex evaluates the resulting price state in real time. If a profitable arbitrage opportunity exists Reflex will execute it atomically, within the same transaction. The profit doesn't go to a searcher. It goes back to Supernova's liquidity providers and traders. The integration requires no redeployments and no changes to Supernova's liquidity structure. It operates silently at the pool level, invisible to the end user.How this Benefits Supernova UsersFor liquidity providers: Every time Reflex catches a profitable trading opportunity before outside bots can, that extra profit goes straight to liquidity providers as additional yield, on top of the normal trading fees and rewards they already earn. Instead of outside bots making money from market activity, that value now helps grow the liquidity providers' positions over time. For regular traders, this also means sandwich attacks are no longer profitable. As a result, you get to swap at fairer, more honest prices. For the protocol: Supernova retains value generated by its own order flow and circulates back into the ecosystem, strengthening liquidity, improving pricing, and making Supernova a more competitive venue for real trading activity. Targeted protection for liquidity providers: Reflex uses JIT (Just-in-Time) liquidity attack prevention. JIT attacks are a strategy where actors inject large temporary positions into a pool right before a big trade executes, capture a disproportionate share of fees, then withdraw, leaving long-term LPs bearing the price risk without the reward. Reflex's integration with Supernova includes an optional minimum hold-duration mechanism that eliminates this attack vector entirely. We're excited to work with Reflex to bring more value back to the Supernova ecosystem and provide more earnings for our LPers, voters, and traders. Twitter: https://x.com/SupernovaDEX Discord: https://discord.com/invite/supernovadex

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