STON.fi: The Complete Guide 2026
TON blockchain's primary DEX · +125 XP · 10 min read · Updated March 2026
What is STON.fi?
STON.fi is the largest decentralized exchange on the TON blockchain, a Layer 1 chain optimized for instant peer-to-peer transactions. STON.fi combines a traditional AMM model with TON's unique transaction finality and messaging architecture to provide traders with ultra-fast, low-cost swaps and deep liquidity across 250+ trading pairs.
Built by the STON.fi team, the protocol powers TON's DeFi ecosystem and attracts significant trading volume from millions of TON users. The native $STON token governs the protocol.
Key Features
How to Use STON.fi
STON Token & Governance
$STON is STON.fi's governance token. STON holders vote on protocol upgrades, fee distribution, and new LP incentive programs. The protocol's Rocket Pool system distributes governance rewards to active liquidity providers, making STON both a governance and yield-bearing asset.
Risks & Considerations
Liquidity Volatility: Smaller overall DeFi ecosystem; liquidity can shift quickly between pools.
Smart Contract Risk: Always verify contract addresses and review audit reports before interacting with new pools.