TL;DR
Across Protocol is the MegaETH bridge that users trust for fast, capital-efficient, and secure transfers from Ethereum and other major networks. MegaETH mainnet is live, and Across supports it from day one. Bridge ETH and USDT0 to MegaETH in seconds with low fees and zero security exploits.
Introduction
MegaETH is live on mainnet.
As one of the most ambitious Ethereum scaling efforts to date, MegaETH is designed around latency and throughput, targeting a blockchain experience that feels closer to real-time software than traditional crypto infrastructure.
Now that mainnet is finally here, you’re probably asking one question: how do I bridge to MegaETH?
In this guide, we will walk you through how to bridge to MegaETH, what assets are supported, and why Across Protocol is the best way to move money into the ecosystem.
What Is MegaETH?
MegaETH is an Ethereum Layer 2 designed to push Ethereum scaling far beyond today's limits. It is built for applications that need extremely fast confirmation and high transaction throughput, while remaining fully EVM-compatible.
MegaETH is built to support:
100,000+ transactions per second.
10+ gigagas per second of execution throughput.
Sub-10 millisecond block times.
Settlement anchored to Ethereum.
This performance-first design is what makes MegaETH especially interesting for real-time applications like high-frequency DeFi, onchain games, and consumer-facing apps that require immediate feedback. These use cases struggle on slower chains.
For users, this means applications that feel responsive rather than transactional. For developers, it means deploying Ethereum contracts without rewriting code, while gaining access to a much faster execution environment.
How to Bridge to MegaETH
Across Protocol supports MegaETH bridging from day one. Here's how to get started:
Go to app.across.to and connect your wallet.
Select your origin chain and token.
Choose MegaETH as the destination chain and select your destination token.
Review the transaction details
Confirm the transaction and receive your money on MegaETH in seconds.
Supported tokens include ETH and USDT0 across all of our supported chains.
Bridge to MegaETH with Across Protocol.
Bridge to MegaETH With Across Protocol
Across Protocol is the MegaETH bridge built for speed, cost-efficiency, and security.
With $35 billion+ in crosschain volume processed for over 2.5 million users, Across provides one of the most battle-tested ways to move money between blockchains. Here's why millions of users choose Across Protocol:
Fast execution: transfer crypto in seconds.
Low-cost: bridging fees average around a fraction of a dollar.
Security: non-custodial and zero security exploits since launch.
Bridge and swap: any token across major chains in one click.
Bridge to MegaETH from top chains including Ethereum, Solana, BNB Smart Chain, and many more. Fast transfers, low fees, and proven security every time.
Across Protocol is the fast, low-cost, and secure MegaETH bridge.
What Can You Do on MegaETH?
With mainnet live, MegaETH opens the door to a growing ecosystem of applications built for speed. Because of its sub-10 millisecond block times and massive throughput, MegaETH is uniquely suited for several use cases.
For example, DeFi and trading benefit from near-instant execution. Onchain games benefit from real-time feedback and can process high volumes of micro-transactions. Consumer apps benefit from web2-like responsiveness.
Let’s take a closer look at the most popular use cases and projects building on MegaETH:
High-Frequency DeFi
Avon: Avon is a real-time on-chain lending protocol using orderbook mechanics for efficient borrowing, lending, and risk isolation with sub-10ms execution times.
Kumbaya: Kumbaya serves as MegaETH's primary decentralized exchange and token launchpad, facilitating low-latency swaps, liquidity provision, and meme token launches.
World Markets: World Markets provides a permissionless trading platform for spot, perpetuals, and lending through a unified central limit order book optimized for high-speed, non-custodial executions.
Onchain Gaming
Showdown TCG: Showdown TCG is a heads-up poker-style trading card game developed by pros from Hearthstone and Magic: The Gathering, supporting real-time battles and micro-transactions on-chain.
Stomp: Stomp is a fully on-chain PvP monster battling game with pocket monster mechanics, enabling high-volume micro-transactions and instant feedback loops.
Biomes: Biomes is a Minecraft-inspired fully on-chain sandbox game where players explore, mine, craft, and participate in user-generated experiences with real-time interactions.
Consumer Apps
Euphoria: Euphoria is a mobile-first derivatives trading app that gamifies options and perpetuals trading with intuitive, social features and one-tap executions.
Lemonade: Lemonade is an on-chain creator OS for managing communities, events, CRM, and collaborations with real-time responsiveness for brands and users.
Ubitel: Ubitel is a DePIN infrastructure project enabling decentralized global internet service purchases with seamless, responsive on-chain transactions.
Prediction Markets
Dorado Games: Dorado Games is a trustless betting platform using code-verified outcomes for real-time wagers on events with high-speed resolutions.
Rocket: Rocket is a prediction markets app for betting on price feeds with instant payouts and dynamic social elements tailored for fast-paced trading.
Hunch: Hunch is a mobile-first platform for micro-trends trading through quick-resolution prediction markets, blending social media with real-time betting.
Other Utilities
Supernova Labs: Supernova Labs offers real-time trading and hedging for interest rates, FX, and crypto pairs, serving as MegaETH's foundational rates layer.
Cap Money: Cap Money is a stablecoin protocol providing adaptive yields and verifiable financial guarantees, already surpassing $400M TVL on stress test.
Brix Money: Brix Money brings sovereign yields from emerging markets on-chain, enabling access to high-yield opportunities with real-time execution.
NFT and Meme Projects
MegaRebel NFT: MegaRebel NFT is a flagship collection from the Odds Launchpad team, focusing on rebellious themes and set for day-one trading on MegaETH marketplaces.
The Fluffle NFT: The Fluffle is a cute, bunny-themed NFT collection integrated with on-chain gaming elements like Crossy Fluffle for interactive ownership experiences.
Bad Bunnz: Bad Bunnz is a meme-inspired NFT series emphasizing edgy, viral artwork and community-driven utilities launching alongside MegaETH mainnet.
The first step to participating in any of these projects is getting your assets onto MegaETH, and Across makes that simple.
Conclusion
MegaETH mainnet is live, and Across Protocol is ready to get you there. Whether you're moving ETH or USDT0 into the ecosystem, Across gives you the fastest, cheapest, and most reliable way to bridge to MegaETH.
Frequently Asked Questions (FAQ)
How do I bridge to MegaETH?
Go to app.across.to, connect your wallet, select your origin chain, choose MegaETH as the destination, and confirm the transfer. Your assets will arrive in seconds.
Does Across Protocol support MegaETH?
Yes. Across supports MegaETH from day one with fast execution, low fees, and zero security exploits.
What assets can I bridge to MegaETH?
At launch, Across supports ETH and USDT0. Additional tokens will be added over time as liquidity and ecosystem support expand.
Which wallets are supported?
Any EVM-compatible wallet, including MetaMask, Rabby, Rainbow, and hardware wallets via wallet connectors.
Which chains can I bridge to MegaETH from?
Across supports bridging to MegaETH from 22+ chains including Ethereum, Solana, BNB Smart Chain, and more. See the full list of supported chains.
What bridge options are available for MegaETH?
Across is a day-one bridge for MegaETH, providing a fast, capital-efficient option for moving assets into the ecosystem.
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