Live on 5+ Networks

DeFi The Norm.
Swap · Farm · Stake · Earn

SmarDex is the protocol that solves impermanent loss. A mathematically optimized AMM with multi-chain liquidity, real yield rewards, and SDEX governance — all in one platform.

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ETH BNB USDC USDT SDEX WBTC ARB + 200 more
You payBal: 0.00
0.00 ◎ ETH ▾
⇅
You receiveEstimated output
0.00 ◉ USDC ▾
RouteETH → SmarDex → USDC
Price impact<0.01%
Fee0.07%

SmarDex Protocol · Multi-chain · 0.07% Fee

$580M+
Total Volume
↑ 14.2% 24H
$120M
Total Value Locked
↑ 6.3% 7D
0.07%
Swap Fee
LP-optimized
5+
Chains Supported
Multi-network
180K+
Unique Users
↑ 9.4% MTD
Protocol Features

Engineered to Eliminate Impermanent Loss

SmarDex rewrites AMM mathematics from the ground up. Every feature is purpose-built for capital efficiency, real yield, and LP protection.

🧬

Impermanent Loss Solution

SmarDex's proprietary algorithm dynamically adjusts reserves during price movements, turning traditional IL into potential impermanent gains for liquidity providers.

IL → IG
⚡

Multi-Chain Protocol

Deployed on Ethereum, BNB Chain, Arbitrum, Base, and Polygon. One unified interface to access deep liquidity and yield opportunities across every supported network.

5+ chains
💧

Optimized Liquidity Engine

SmarDex's AMM concentrates liquidity where it matters, delivering higher capital efficiency and better returns for LPs compared to traditional constant-product formulas.

10× efficiency
🏆

Real Yield Distribution

100% of protocol fees flow directly to SDEX stakers and liquidity providers. No inflationary emissions — every reward is backed by genuine trading activity and volume.

100% to LPs
🔀

Volatility Vaults

Automated strategy vaults that harness market fluctuations to generate optimized returns. Set-and-forget yield with auto-compounding and intelligent position management.

Auto-compound
🗳️

SDEX Governance

Stake SDEX to earn boosted yield, protocol fee share, and governance voting power. Shape fee tiers, chain deployments, and protocol upgrades through on-chain proposals.

SDEX
Liquidity Pools

Top Pools. Real APR.

Provide liquidity in SmarDex pools with impermanent loss protection built-in. Earn trading fees plus SDEX incentives.

ETH / USDC 0.07%
TVL
$42M
APR
22.4%
24h Volume
$8.1M
Rewards
SDEX + fees
Add Liquidity
BNB / USDT 0.07%
TVL
$28M
APR
28.6%
24h Volume
$5.4M
Rewards
SDEX + fees
Add Liquidity
WBTC / ETH 0.15%
TVL
$18M
APR
16.8%
24h Volume
$3.2M
Rewards
SDEX + fees
Add Liquidity

View All 120+ Pools →

Staking

Stake SDEX. Earn Real Yield.

Three ways to earn with SmarDex — community rewards, vault staking, and governance staking. All backed by protocol revenue.

Community Rewards

APY 12.4%
TVS $48M
Unstake Flexible
Compound Auto
Stake SDEX

Volatility Vault

APY 24.2%
TVS $32M
Lock Period 7 days
Reward Token SDEX
Enter Vault

Governance Staking

APY 16.8%
TVS $22M
Lock Period Up to 2 yrs
Bonus Voting power
Lock SDEX
Security

Audited. Verified. Trusted.

SmarDex is built with institutional-grade security. Formally verified protocol logic, multi-sig governance, and zero incidents.

🔐

Self-Custodial Architecture

Your keys, your assets. SmarDex never holds user funds. All swaps execute through audited on-chain programs with no intermediary.

🛡️

Multi-Sig Governance

Protocol upgrades require multi-sig timelock approval with a 48-hour community review period before any changes are deployed.

🔍

Formal Verification

Core AMM math and protocol logic have been formally verified. Deterministic and mathematically provable correctness on every operation.

🐛

Active Bug Bounty

Researchers are incentivized to identify and responsibly disclose vulnerabilities. Security is an ongoing priority, not a one-time audit.

Security Audits

Runtime Verification
Formal Verification · 2024
Passed
Paladin Security
Protocol Audit · 2024
Passed
Independent Review
AMM Logic · 2023
Passed
Community Audit
Open-source Review · Ongoing
Active
View Audit Reports
FAQ

Everything You Need to Know

About SmarDex protocol, SDEX token, and how to get started on smardex-defi.com

SmarDex is a next-generation DeFi protocol designed to solve the problem of impermanent loss through a mathematically optimized automated market maker. Unlike traditional AMMs, SmarDex dynamically adjusts reserve ratios during price movements to protect liquidity providers. The platform offers token swapping, liquidity provision, farming, staking, and multi-chain bridging — all accessible at smardex-defi.com.
SmarDex uses a proprietary pricing formula that departs from the traditional x*y=k model. By dynamically adjusting how tokens are distributed within reserves during price fluctuations, SmarDex can reduce or eliminate impermanent loss — and in many cases, generate impermanent gains for liquidity providers. This is made possible through asymmetric reserve management and mathematically proven optimizations.
SDEX is the native utility and governance token of the SmarDex protocol. You can earn SDEX by providing liquidity in SmarDex pools, participating in farming programs, staking existing SDEX holdings for additional yield, and contributing to governance. SDEX holders can vote on protocol proposals, earn fee revenue shares, and access boosted APY through long-term staking commitments.
SmarDex is deployed across 5+ networks: Ethereum, BNB Chain, Arbitrum, Base, and Polygon. Each deployment features the same impermanent loss protection and optimized AMM engine. You can bridge assets between supported networks and access liquidity pools on each chain through the unified SmarDex interface at smardex-defi.com.
SmarDex charges a competitive base swap fee starting at 0.07% on token swaps. Fee tiers vary by pool type — stable pairs have lower fees, while volatile pairs may have slightly higher fees. Importantly, 100% of protocol fees are distributed to liquidity providers and SDEX stakers. The protocol retains zero fees for itself, making SmarDex one of the most LP-friendly platforms available.
Yes. SmarDex has undergone multiple independent security audits by leading firms including Runtime Verification and Paladin Security. The core AMM logic has been formally verified — meaning it is mathematically provably correct. All protocol code is open-source and available on GitHub. SmarDex operates as a self-custodial protocol, so your funds remain under your control at all times.
Volatility Vaults are automated strategy products that harness market price movements to generate yield. Powered by SmarDex's proprietary algorithm, these vaults optimally manage liquidity positions, auto-compound rewards, and maximize returns during volatile market conditions. They offer a hands-off approach — deposit and let the vault's strategy work for you.
SmarDex supports all major wallets: MetaMask, Coinbase Wallet, Trust Wallet, Ledger hardware wallets, and any wallet compatible with WalletConnect. Simply connect your preferred wallet at smardex-defi.com, select your network, and you're ready to swap, provide liquidity, or stake SDEX.
SDEX holders participate in protocol governance by staking tokens and voting on proposals. Governance controls fee tier adjustments, pool emission allocations, new chain deployments, and protocol upgrades. All governance decisions are executed through audited on-chain mechanisms with timelock protections, ensuring transparency and community oversight.
Getting started is straightforward: visit smardex-defi.com and connect your wallet (MetaMask, Coinbase, Trust Wallet, WalletConnect, or Ledger). Select the network you want to use (Ethereum, BNB, Arbitrum, Base, or Polygon), then swap tokens, add liquidity to pools for yield, or stake SDEX to earn protocol rewards. The SmarDex documentation covers detailed guides for every feature.

DeFi The Norm.
Start Earning Real Yield.

$120M TVL $580M+ Volume 0.07% Fees 5+ Chains
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