Ethereum & Multi-Chain Validator Staking

stakefish is a professional, enterprise-grade validator operator and staking infrastructure provider operating since 2018 with a zero slashing record and 100% uptime across all supported networks. SOC 2 certified and managing over $4.25B in staked assets across 17+ Proof of Stake networks, stakefish offers validator services for individual stakers, institutions, protocols, and wallet providers.

Classic Ethereum Staking

Native, non-custodial Ethereum staking with zero protocol fees on consensus rewards. Stakers deploy 32 ETH per validator and receive rewards directly to their withdrawal address, eliminating smart contract risk. A proprietary Fee/MEV Smoothing Pool boosts execution layer yields by up to 50%, with a 25% commission taken only on MEV/tips. Over 9,000 active validators and 424,540 ETH staked via the Classic product.

EigenLayer Restaking

For stakers seeking to maximise capital efficiency, stakefish offers native EigenLayer restaking as an upgrade to Classic Staking. As one of EigenLayer's earliest institutional partners, stakefish operates as a validator/operator for 13 Actively Validated Services (AVS), allowing users to earn additional cryptoeconomic rewards beyond standard staking returns.

Multi-Chain Institutional Staking API

A complete staking lifecycle solution — stake, earn, track, and unstake — across 17+ Proof of Stake networks via a unified REST API and multi-language SDKs. Available in two models: Enterprise Staking (full-service custodial) and Client Staking (non-custodial for end-customer wallets). Supported networks include Ethereum, Solana, Cosmos, Cardano, Polygon, Sui, Monad, Starknet, and more.

Validator Node Operations for Protocols

Blockchain protocols can engage stakefish as a professional node operator to bootstrap, decentralise, or scale their network. Services include validator operation, liquid staking infrastructure development, oracle and ZKP node operation, and DeFi API product integration. Featured partnerships include Lido DAO (founding node operator) and Chainlink (oracle operator).

Why Choose stakefish

With 7+ years of uninterrupted operations, zero slashing history, SOC 2 certification, and 24/7 globally distributed monitoring, stakefish is one of the most trusted validator infrastructure providers in the Web3 ecosystem.