The TRON blockchain has long been known for its high-speed transactions and low fees, making it a popular choice for decentralized applications and trading platforms. At the heart of TRON’s DeFi ecosystem is SunSwap, a decentralized exchange (DEX) that evolved from the original JustSwap protocol. With improved features, deeper liquidity, and native TRON integration, SunSwap has become the go-to platform for TRC-20 token swaps.
This article explores the transformation from JustSwap to SunSwap, its core features, and why it matters for TRON users.
JustSwap, launched in 2020, was TRON’s first automated market maker (AMM) DEX, allowing users to swap TRC-20 tokens without intermediaries. As TRON’s DeFi landscape matured, the need for better performance, governance, and integration led to the rebranding and upgrade of JustSwap into SunSwap.
Key milestones in the transition:
Improved UI/UX for easier navigation and trading
Integration with TRON’s Sun.io ecosystem
Enhanced liquidity mining and staking features
Support for stablecoin swaps and LP incentives
SunSwap now serves as the official DEX of TRON, backed by the TRON DAO and integrated with other TRON-based DeFi services.
SunSwap enables seamless swaps between TRC-20 tokens with minimal slippage and fast confirmation times.
Users can provide liquidity to earn trading fees and SUN token rewards. Pools are easy to join and manage directly from the SunSwap interface.
SunSwap offers farming opportunities through its integration with Sun.io, allowing users to stake LP tokens and earn additional rewards.
Popular stablecoins like USDT and USDJ are supported, making SunSwap a reliable platform for low-volatility trading.
Compatible with TRONLink and other TRON wallets, SunSwap ensures secure and direct access to your assets.
SunSwap benefits from TRON’s high throughput and low transaction costs, making it ideal for frequent traders and liquidity providers. It also plays a central role in TRON’s broader DeFi strategy, connecting with platforms like JustLend, JustStable, and Sun.io to create a unified financial ecosystem.
Use TRONLink Wallet for secure access and smooth transactions
Monitor gas fees (usually low, but worth checking during peak times)
Stake LP tokens to maximize rewards through Sun.io
Review pool APRs before providing liquidity
Stay updated via TRON DAO and SunSwap’s official channels for new listings and farming campaigns
A: Yes. SunSwap is backed by the TRON DAO and uses audited smart contracts. However, users should always practice wallet security and verify contract addresses.
A: JustSwap has been fully integrated into SunSwap. All trading and liquidity functions now operate under the SunSwap brand.
A: You can trade any TRC-20 token, including SUN, USDT, JST, WIN, and more.
A: By providing liquidity and staking LP tokens through Sun.io, you can earn SUN tokens and other incentives.
A: Yes. You can access SunSwap via mobile browsers and through TRONLink’s mobile app.
SunSwap represents the next generation of decentralized trading on TRON—faster, more efficient, and deeply integrated into the chain’s DeFi infrastructure. Whether you're a trader, LP, or yield farmer, SunSwap offers the tools to thrive in the TRON ecosystem.
Explore SunSwap today at https://sunswap.com.