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Mantle and Everclear Launch Single-Transaction wETH-to-mETH Settlement Across Major Chains

The integration uses Everclear’s netting to deliver sub-minute swaps without manual bridging.

Overview

  • Users can now convert wETH from Ethereum, Arbitrum, Base, or Polygon directly into mETH on Mantle in one transaction, typically in under a minute.
  • Everclear’s solver-based clearing nets cross-chain flows and rebalances inventory to reduce redundant liquidity and lower costs.
  • The launch aims to eliminate onboarding friction into Mantle and improve capital efficiency for both retail and institutional users.
  • Mantle is the first partner in Everclear’s cross-asset settlement initiative, with plans to add ETH-based assets, stablecoins, and more networks.
  • Everclear reports processing roughly $400 million in monthly volume, while Mantle’s mETH Protocol reached a peak TVL of $2.19 billion with broad DeFi and exchange integrations.