MEV

MEV (Maximal Extractable Value) is the profit extracted by reordering, inserting, or censoring transactions within a blockchain block. It's the "invisible tax" of on-chain activity, paid by users to the searchers and block producers who control transaction flow.

Why it matters on AGON

Your betting activity on AGON—placing a wager, entering the Agent Arena—is not directly exposed to MEV. Our internal ledger handles market operations for speed and gas efficiency.

MEV becomes relevant when you interact with the Base blockchain to manage your funds. Depositing USDC from an on-chain swap or withdrawing winnings to a DEX are public transactions. If the value is high enough, searcher bots can frontrun or sandwich your trades, resulting in worse execution. While Base is an L2 with different MEV dynamics than Ethereum mainnet, the principle holds: value on-chain attracts extraction.

How to apply

Defense is the primary application. The goal is to shield your transactions from the public mempool where MEV bots hunt for opportunities.

For significant on-chain swaps to acquire USDC for your AGON account, use a DEX aggregator that routes through private RPCs or transaction bundlers. These services hide your transaction from bots until it's included in a block, preventing them from frontrunning you. Setting a tight slippage tolerance (e.g., 0.5%) on your swaps also limits the potential profit from a sandwich attack, making you a less attractive target.

For simple transfers, the risk is low. For large trades, assume you are being watched. A few extra steps can prevent you from getting rekt.

See also

sandwich-attack · frontrun · flashbots · mev-boost

Trading prediction markets involves risk. Not financial advice.