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Lido V3 Launches on Ethereum With Modular stVaults for Custom Staking

The modular upgrade lets external teams spin up isolated staking vaults that tap stETH liquidity without changing the core protocol.

Overview

  • Lido Labs Foundation activated stVaults on mainnet, enabling customizable staking environments that can optionally mint stETH while retaining DeFi integrations.
  • The new system operates alongside Lido’s existing staking protocol to preserve unified liquidity rather than fragmenting it across separate pools.
  • Early adopters include Linea with a protocol-controlled vault and Nansen’s first staking product, plus node operators P2P.org, Chorus One, Pier Two, and Sentora and institutions Solstice, Twinstake, Northstake, and Everstake.
  • To ease deployment, Lido released a DeFi Wrapper toolkit that offers pooled‑vault smart contracts, connectors to strategies, white‑label interfaces, and custom ERC‑20 vault tokens.
  • Lido says the rollout follows months of testing and audits with conservative initial limits, and a temporary infrastructure fee reduction applies to qualifying vaults through March 31, 2026.