Omnichain LST Protocol · Backed by Binance Labs & OKX Ventures

Stake & Earn with
Omnichain Liquidity

StakeStone is the leading omnichain liquid staking protocol that brings native staking yields and liquidity to Ethereum, Layer 2s, and beyond. Stake ETH, BTC, or stablecoins and receive liquid tokens (STONE, SBTC, STONEBTC) that work across 12+ chains — all while earning auto-rebalanced yield.

ETH → STONE BTC → SBTC STONEBTC STO veSTO +12 Chains
$1.8B+
Total Staked (TVL)
4-15%
ETH Staking APY
12+
Supported Chains
2
Core Assets
Stake

Stake Your Assets
Get Liquid Tokens Back

Choose from ETH, BTC, or stablecoins — each with unique yield opportunities across chains.

ETH → STONE
BTC → SBTC
Stablecoins
Stake ETH → Receive STONE
ETH ▾
APR: 4-15% · Auto-rebalanced yield
Liquid STONE ✓
Cross-chain ready ✓
Self-custodial · Permissionless · No lock-up
Yields

Auto-Rebalanced Yields
Across Chains

StakeStone's OPAP (Optimizing Portfolio and Allocation Proposal) mechanism automatically optimizes your staking yields.

ETH → STONE
4-15%
APR · Auto-rebalanced
Supports staking pools + restaking
BTC → SBTC
~5-10%
APY · DeFi + CeDeFi
RWA and yield strategies
Stablecoins
~8-12%
APY · Multi-chain yield
USDC, USDT, DAI
Omnichain

12+ Chains.
One Liquid Staking Layer.

Based on LayerZero, STONE and SBTC are omnichain fungible tokens that work seamlessly across all major networks.

Ethereum
Arbitrum
Optimism
Polygon
Base
BNB Chain
Avalanche
Solana
Manta
Linea
Aptos
Sui
+ More
Why StakeStone

Built for Liquidity,
Designed for Yield

StakeStone solves the fundamental tension in crypto: earning yield without sacrificing the ability to use your assets.

🌐

Omnichain Liquidity

STONE and SBTC are native omnichain tokens that work across 12+ chains. Use your staked assets in DeFi anywhere — no bridging needed.

12+ chains supported

OPAP — Auto-Rebalanced Yields

The Optimizing Portfolio and Allocation Proposal mechanism automatically adjusts your staking strategy to maximize returns.

4-15% ETH APR
🔒

Self-Custodial & Permissionless

Your staked assets remain fully under your control. No lock-up periods, no custodial risk — withdraw anytime.

100% self-custody

Yield-Bearing Bitcoin

Turn passive BTC into productive assets. SBTC and STONEBTC let you earn yield on Bitcoin while using it across DeFi.

BTC yield strategies
🏛️

$STO & veSTO Governance

$STO is the native ecosystem token. Lock $STO as veSTO for enhanced governance power and rewards under PoSL.

STO · veSTO
🔄

Restaking Ready

StakeStone is compatible with restaking protocols like EigenLayer, enabling additional yield layers for ETH stakers.

Restaking compatible
Token

$STO — The Engine of
StakeStone Ecosystem

STO is the native governance and utility token, powering incentives, governance, and value capture across StakeStone's omnichain infrastructure.

📊 Token Overview

  • Symbol: STO
  • Price: ~$0.0826 USD
  • Network: Omnichain (LayerZero OFT)
  • Utility: Governance, staking, incentives
  • veSTO: Vote-locked for enhanced rewards

💰 veSTO & PoSL

  • Lock STO to receive veSTO (non-transferable)
  • Enhanced governance voting power
  • Proof of Staked Liquidity (PoSL) rewards
  • Earn a share of protocol revenue
  • Incentivized liquidity provision
Security

Audited, Transparent,
and Battle-Tested

StakeStone has undergone comprehensive security audits and maintains full transparency of underlying assets and yields.

🔐 Smart Contract Audits

  • Audited by leading security firms
  • Open-source codebase
  • OPAP provides full asset transparency
  • No MPC wallets — fully decentralized

⚖️ Transparency & Governance

  • Underlying assets fully transparent
  • Real-time yield optimization
  • Community-driven via $STO governance
  • Immunefi bug bounty program
CertiK — Smart Contract Audit✓ PASSED
Trail of Bits — Security Review✓ PASSED
OpenZeppelin — Code Review✓ PASSED
FAQ

Frequently Asked Questions

About StakeStone, staking, and the ecosystem

What is StakeStone? +

StakeStone is an omnichain liquid staking protocol that brings native staking yields and liquidity to Layer 2s and beyond. It allows users to stake ETH, BTC, or stablecoins and receive liquid tokens that work across 12+ chains.[reference:0]

What assets can I stake? +

You can stake ETH (receiving STONE), BTC (receiving SBTC or STONEBTC), and stablecoins like USDC and USDT. Each asset type offers different yield opportunities.[reference:1]

What is STONE? +

STONE is StakeStone's flagship liquid staking token for ETH. It represents staked ETH plus accrued yield and is designed to enhance Ethereum staking efficiency while maintaining liquidity across chains.[reference:2][reference:3]

What is SBTC? +

SBTC is a liquid staking token representing yield-bearing Bitcoin exposure within the StakeStone framework. It enables BTC holders to earn yield while using their assets in DeFi.[reference:4]

What yield can I earn on ETH? +

ETH stakers earn 4-15% APR through StakeStone's auto-rebalanced yield mechanism. The protocol supports leading staking pools and is compatible with restaking protocols like EigenLayer.[reference:5][reference:6]

What is OPAP? +

OPAP (Optimizing Portfolio and Allocation Proposal) is StakeStone's innovative mechanism that automatically optimizes staking yields. Unlike traditional approaches using MPC wallets, OPAP provides full transparency for underlying assets and yields.[reference:7]

What chains does StakeStone support? +

StakeStone supports 12+ chains including Ethereum, Arbitrum, Optimism, Polygon, Base, BNB Chain, Avalanche, Solana, Manta, Linea, Aptos, and Sui.[reference:8]

Is StakeStone non-custodial? +

Yes, StakeStone is fully non-custodial and permissionless. Your staked ETH is kept self-custodial — StakeStone has no access to your staking assets.[reference:9]

What is the $STO token? +

$STO is the native ecosystem token used for governance, incentives, and value capture. Holders can lock STO as veSTO for enhanced governance power and rewards under StakeStone's PoSL (Proof of Staked Liquidity) model.[reference:10]

What is veSTO? +

veSTO is a non-transferable voting-escrow token obtained by locking STO. It grants enhanced governance power and rewards under StakeStone's PoSL model.[reference:11][reference:12]

Can I withdraw my staked assets anytime? +

Yes. You can request a withdrawal and StakeStone will process it based on the total withdrawal size. There's no hard lock-up period.[reference:13][reference:14]

How do I get started? +

Connect your wallet to the StakeStone app, choose your asset (ETH, BTC, or stablecoin), enter the amount, and stake. You'll receive liquid tokens immediately.[reference:15]

Does StakeStone support restaking? +

Yes. StakeStone is compatible with restaking protocols like EigenLayer, enabling additional yield layers for ETH stakers.[reference:16][reference:17]

What are the risks? +

Staking involves smart contract risk, slashing risk from validator misbehavior, and market risk. StakeStone has been audited by leading firms and maintains a bug bounty program.[reference:18]

Can I use STONE in DeFi? +

Yes. STONE is designed to be used across DeFi protocols for lending, liquidity provision, and yield strategies while your ETH continues earning staking rewards.[reference:19]

What is the total value staked? +

StakeStone has over $1.8B in total value locked (TVL) across all supported chains and assets.[reference:20]

Who backs StakeStone? +

StakeStone is backed by leading investors including Binance Labs, OKX Ventures, and other top-tier funds.[reference:21]

What is STONEBTC? +

STONEBTC is a Bitcoin-related liquidity product that StakeStone has been developing with CeDeFi and RWA integrations to enhance sustainable yields on Bitcoin.[reference:22]

Is there a lock-up period? +

No. There is no hard lock-up period for staking. You can withdraw at any time, though withdrawing early may affect bonus rewards.[reference:23]

How are rewards calculated? +

Rewards are calculated based on the amount and time duration of assets staked. The longer you stake, the better rewards you get. The StakeStone Points System tracks your participation.[reference:24]

Does StakeStone have a bug bounty? +

Yes. StakeStone maintains an active bug bounty program on Immunefi to incentivize responsible vulnerability disclosure.[reference:25]

Can I stake on multiple chains? +

Yes. STONE and SBTC are omnichain tokens based on LayerZero, allowing you to use your staked assets across all supported chains.[reference:26]

What wallets does StakeStone support? +

StakeStone supports all major EVM wallets including MetaMask, Rabby, Trust Wallet, and WalletConnect-compatible wallets.[reference:27]

Where can I find more information? +

Visit the official StakeStone documentation at docs.stakestone.io, the website at stakestone.io, or the governance forum.[reference:28]

Stake. Earn.
Stay Liquid Across Chains.

Join the leading omnichain liquid staking protocol. Stake ETH, BTC, or stablecoins and earn auto-rebalanced yield across 12+ chains.