MegaETH at a glance.
MegaETH launched its public mainnet in February 2026 as an Ethereum Layer 2 built for very low latency, describing itself as a real-time blockchain. It produces small mini-blocks in fractions of a second through a single high-performance sequencer, then settles batches on Ethereum, and it uses EigenDA for data availability. Here is how it works and what it is used for, not the price.
$124.0M
Value locked in DeFi protocols on MegaETH. Updated Jun 8, 2026. Source: DefiLlama.
MEGA
Used for fees and securing the network. See the live MEGA price.
How MegaETH works.
MegaETH is an optimistic rollup, meaning transactions are treated as valid unless challenged during a dispute window, with final settlement on Ethereum. Execution is handled by a single high-performance sequencer that orders and runs transactions into mini-blocks roughly every ten milliseconds, while separate prover and full-node roles verify results. Transaction data is published to EigenDA, a data availability layer, rather than directly to Ethereum calldata, which lowers cost.
MegaETH is an optimistic rollup, meaning transactions are treated as valid unless challenged during a dispute window, with final settlement on Ethereum. Execution is handled by a single high-performance sequencer that orders and runs transactions into mini-blocks roughly every ten milliseconds, while separate prover and full-node roles verify results. Transaction data is published to EigenDA, a data availability layer, rather than directly to Ethereum calldata, which lowers cost.
Mini-blocks
MegaETH produces very small blocks in fractions of a second and bundles them into larger blocks for settlement, which is how it aims to give near-instant feedback to users.
Specialized roles
Work is split between a sequencer that orders and executes transactions, provers that generate verification, and full nodes that check results, so each role can run on hardware suited to its task.
EigenDA data availability
Transaction data is posted to EigenDA, a separate data availability layer, instead of Ethereum calldata. This reduces the cost of publishing data, the main driver of Layer 2 fees.
EVM compatibility
MegaETH runs an EVM-compatible execution environment, so Ethereum contracts and developer tools work on it with little or no change.
What MegaETH is used for.
MegaETH targets applications that need low latency, with DeFi, trading, and gaming projects deploying around the mainnet launch.
Low-latency trading
The real-time block design is aimed at on-chain trading and order-book style applications that benefit from fast confirmation.
On-chain gaming
Games use the very short block times for frequent in-game actions that would be impractical at higher latency.
EVM DeFi
Lending, swaps, and other EVM applications deploy on MegaETH using existing Ethereum contract tooling while settling on Ethereum.
Aave V3 · Lending$96.8M
Kumbaya · Dexs$15.9M
GMX V2 Perps · Derivatives$760,876
Prism DEX · Dexs$614,628Hold, swap and spend MEGA.
MegaETH is integrated in Zypto App. Hold MEGA in self-custody, swap it to any supported asset, and use it across Zypto’s features.
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