Overview
STON.fi DEX is a decentralized exchange protocol that enables permissionless token swaps and liquidity provision on the TON blockchain.
Core Features
Token Swaps
Direct token-to-token exchanges using liquidity pools
Constant Product Market Maker (x*y=k) algorithm
0.3% trading fee (0.2% to LPs, 0.1% to protocol)
Liquidity Provision
Add liquidity to earn trading fees
Receive LP tokens representing your pool share
Single-sided liquidity provision (v2 only)
Yield Farming
Stake LP tokens in farms to earn additional rewards
Multiple farming pools available
Flexible staking and unstaking
How It Works
Swaps: Users trade tokens through liquidity pools, paying a small fee
Liquidity: Providers deposit token pairs to earn a share of trading fees
Farming: LP token holders can stake in farms for additional yield
Integration Options
SDK: High-level TypeScript/JavaScript interface
Smart Contracts: Direct on-chain interaction
REST API: HTTP endpoints for data queries
Security
Non-custodial: Users maintain control of funds
Immutable pool contracts: Core logic cannot be changed
Time-locked upgrades: Router updates have 7-day delay
Open source: All contracts are publicly verifiable
Last updated