SUNSwap
AuditedVerifiedSUNSwap is the dominant decentralized exchange on TRON and the trading layer of the SUN.io ecosystem, spanning four Uniswap-style AMM versions (V1/V2 constant-product, V3 concentrated liquidity, V4 Singleton/Hooks) governed by SUN DAO under a Curve-style veSUN voting model.
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The Problem
TRON users needed a deep, on-chain spot market for TRC-20 tokens and stablecoins (USDD, USDT, USDJ, USDC, TUSD) without paying CEX listing or withdrawal fees, plus a way to provide liquidity and capture fee yield with TRON-native energy efficiency.
The Solution
SUNSwap ships four parallel AMM versions (V1 CPMM TRX↔TRC-20, V2 generic CPMM, V3 concentrated liquidity, V4 Singleton/Hooks) plus a Curve-style stableswap, governed by SUN DAO via veSUN gauge voting and partly funded by a SunPump-financed SUN buyback-and-burn flywheel.
Why it Matters
The dominant DEX on TRON (>$100M TVL on V3 alone, ~$1.35B 30-day V3 volume) with a Curve-style veSUN model, a deflationary buyback engine funded by sister meme-launchpad SunPump, and TRON-native energy optimisations that materially lower per-swap cost vs. EVM DEXes.
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View allFrequently asked questions about SUNSwap
What is SUNSwap?+
SUNSwap is a DEX protocol operating on Tron. SUNSwap is the dominant decentralized exchange on TRON and the trading layer of the SUN.io ecosystem, spanning four Uniswap-style AMM versions (V1/V2 constant-product, V3 concentrated liquidity, V4 Singleton/Hooks) governed by SUN DAO under a Curve-style veSUN voting model.
How does SUNSwap work?+
SUNSwap ships four parallel AMM versions (V1 CPMM TRX↔TRC-20, V2 generic CPMM, V3 concentrated liquidity, V4 Singleton/Hooks) plus a Curve-style stableswap, governed by SUN DAO via veSUN gauge voting and partly funded by a SunPump-financed SUN buyback-and-burn flywheel.
Is SUNSwap safe?+
DeFi Sentinel rates SUNSwap BB with a safety score of 63/100, indicating elevated risk. The score reflects five risk dimensions: smart contract & technical risk, economic design & market risk, governance & centralization, sustainability & competitive position, and reputation & social trust. SUNSwap has 2 audits on record. DeFi Sentinel's analysis flagged 3 high, 5 medium, 2 low risk alerts across Reputation & Social Trust, Smart Contract & Technical Risk, Governance & Centralization, Economic Design & Market Risk and Sustainability & Competitive Position. As with all DeFi protocols, residual risk remains and users should review the full risk breakdown before depositing.
What is the safety score of SUNSwap?+
SUNSwap has a DeFi Sentinel safety score of 63/100 (rating BB), last updated September 17, 2026. The score is computed across smart contract & technical risk (30%), economic design & market risk (25%), governance & centralization (20%), sustainability & competitive position (15%), and reputation & social trust (10%).
Which chains does SUNSwap support?+
SUNSwap is deployed on Tron.
Has SUNSwap been audited?+
Yes. SUNSwap has 2 audit reports on record from firms including SlowMist, SlowMist. Audit reports and dates are linked under the Resources tab on this page.