mETH Protocol launches a Buffer Pool using Aave’s ETH market to process ETH redemptions in about 24 hours, aiming to unlock institutional demand for liquid restaking.
Summary
- mETH Protocol adds a Buffer Pool that routes ETH into Aave, targeting 24-hour redemption processing versus Ethereum’s 5–20+ day native exit queues.
- The upgrade uses dual liquidity paths for smaller and institutional-sized redemptions, allocating about 20% of TVL to Aave to blend staking and lending yields.
- Backed by custodians and validators like Fireblocks, Anchorage, Kraken Staked, and Mantle, mETH integrates with EigenLayer, Symbiotic, and 40+ DeFi platforms.
mETH Protocol, an Ethereum liquid restaking provider, announced a liquidity upgrade utilizing Aave’s ETH market to enable faster redemption processing, according to a company statement.
mETH Protocl faces challenges
The protocol, which reported a peak total value locked of $2.19 billion, introduced a Buffer Pool mechanism designed to process ETH (ETH) redemptions within an estimated 24-hour timeframe, subject to buffer capacity and network conditions. The upgrade represents a reduction from Ethereum’s standard 5-20 day exit queues for native staking and most liquid staking tokens, according to the announcement.
The Buffer Pool operates by supplying ETH into Aave’s ETH lending market, enabling the processing of withdrawals with immediate liquidity and no additional fees while maintaining ETH base yields, the company stated. The protocol reported no slashing incidents to date.
Spot ETH exchange-traded funds recorded 65% quarterly growth on net inflows, rising from $6.2 billion to $10.2 billion in 2025, according to the statement. Ethereum’s staking ecosystem has experienced withdrawal queues extending past 40 days in recent months, the company noted.
The upgrade includes a dual liquidity pathway consisting of an Instant Buffer Pool for smaller redemptions and direct Aave ETH Market Reserve access for larger institutional transactions. The system operates on a first-in, first-out model with yields targeting processing within 24 hours, according to the protocol.
Approximately 20% of protocol TVL will be allocated to Aave in stages, creating a blended yield profile combining staking rewards with Aave supply interest, the company stated.
“Institutional capital demands clear exit routes, not opaque withdrawal queues,” said Jonathan Low, Growth Lead at mETH Protocol. “This upgrade transforms mETH Protocol into the most efficient liquidity gateway for ETH, unlocking the next phase of institutional adoption in on-chain finance.”
The Buffer Pool will be replenished based on predefined thresholds to maintain liquidity levels. During periods of high redemption demand when buffer capacity is fully utilized, withdrawals will revert to the standard on-chain exit queue, with processing times dependent on network activity, according to the protocol.
mETH Protocol operates with custody partners including Fireblocks, Anchorage, Copper, and OSL. The protocol allows institutions to mint mETH within custody environments and transfer positions to exchanges such as Bybit for trading, according to the statement.
The protocol is supported by validators including Kraken Staked and is available as trading and margin collateral on exchanges including Bybit and Kraken. mETH constitutes a portion of Mantle Treasury’s ETH reserves and serves as a yield component for Mantle Index, the company stated.
mETH Protocol operates with over 40 decentralized application integrations, including Ethena Labs, Compound, and Pendle, and contributes to restaking networks including EigenLayer and Symbiotic, according to the announcement.
The protocol is incubated by Mantle and is supported by validator and custody partners including A41, P2P.org, Kraken Staked, OSL, and Copper. The protocol is integrated across more than 40 DeFi and exchange platforms and is incorporated in treasury frameworks for decentralized autonomous organizations and corporations, the company stated.
Disclaimer: The information on this page may come from third parties and does not represent the views or opinions of Gate. The content displayed on this page is for reference only and does not constitute any financial, investment, or legal advice. Gate does not guarantee the accuracy or completeness of the information and shall not be liable for any losses arising from the use of this information. Virtual asset investments carry high risks and are subject to significant price volatility. You may lose all of your invested principal. Please fully understand the relevant risks and make prudent decisions based on your own financial situation and risk tolerance. For details, please refer to
Disclaimer.
Related Articles
Quantum computing impacts the security of encrypted wallets? Research suggests post-quantum cryptography may force trading platforms to rebuild wallet systems
With the development of quantum computing technology, blockchain security faces challenges. Currently, mainstream layered deterministic wallets may become ineffective in post-quantum cryptography, forcing custodial institutions to reconstruct their security models. Researchers have proposed new wallet architecture prototypes to adapt to the post-quantum environment, maintain private key security, and generate new public keys to ensure system stability.
GateNews30m ago
Whale Deposits $7.75M USDC to HyperLiquid, Opens 2x Leveraged ETH Long Position
Gate News bot message, a whale has deposited $7.75 million USDC into HyperLiquid and opened an ETH long position with 2x leverage. According to the report, this whale has previously generated over $11.8 million in profits across multiple positions.
GateNews40m ago
The story of Ethereum is being rewritten: when will the next revolution come as L1 zkEVM becomes final?
Written by: imToken
From a purely intuitive perspective, since 2025, the update frequency of the Ethereum core developer community has been exceptionally intense.
From the Fusaka upgrade, to Glamsterdam, and to long-term plans over the next three years focusing on kEVM, quantum-resistant cryptography, Gas Limit, and other topics, Ethereum has released multiple roadmap documents covering three to five years in just a few months.
This pace itself is a signal.
If you carefully read the latest roadmap, you'll find a clearer and more aggressive direction emerging: Ethereum is transforming itself into a verifiable computer, and the ultimate goal of this path is L1 zkEVM.
1. The Three Shifts in Ethereum Narrative Focus
On February 26, Ethereum Foundation researcher Justin Drake posted on social media, stating,
PANews40m ago
Last week, Ethereum spot ETF saw a net inflow of $23.56 million, with BlackRock's ETHA experiencing a weekly net inflow of $133 million.
According to Gate News, as of March 6th, Ethereum spot ETFs saw a net inflow of $23.56 million last week, with BlackRock's ETHA performing notably, with a weekly net inflow of $133 million. Grayscale Ethereum Mini Trust had a weekly net inflow of $84.18 million, while Fidelity's FETH experienced a net outflow of $218 million. Currently, the total net asset value of Ethereum spot ETFs is $11.28 billion.
GateNews1h ago
Trader pension-usdt.eth 3x long 1,000 BTC, 10 consecutive profits since March 1
Gate News Report, March 9th: According to Lookonchain monitoring, trader pension-usdt.eth opened a 3x leveraged long position on 1,000 BTC, worth $67.26 million, two hours ago. Currently, this trade has an unrealized profit of $970,000. Data shows that this trader has made 10 consecutive profitable trades since March 1st, with no losses, accumulating a total profit of $27.22 million, and a win rate of 85%.
GateNews1h ago
ETH Zurich Practical Test of AI Agent Blockchain Consensus Ability: Success Rate Only 41.6%
The ETH Zurich research team tested the Byzantine consensus capability of LLM Agents and found that even without malicious nodes, the effective consensus rate was only 41.6%. As the number of nodes increases, reaching agreement becomes more difficult, and the situation worsens further with the addition of malicious nodes. The study concludes that current LLM Agents are not yet reliable for secure consensus, and decentralized deployment should be approached with caution.
GateNews2h ago
