# SUN > Leading DeFi protocol on Tron: swap, stake, earn, liquidity mining and governance SUN is a decentralized exchange protocol on TRON. It lets users swap tokens and stablecoins, provide liquidity, farm rewards, and vote on governance with SUN and veSUN. SUN is a decentralized exchange and liquidity platform on the TRON network. It lets users swap tokens, trade stablecoins at low slippage, provide liquidity, and earn mining rewards. It is used by TRON traders, liquidity providers, and token creators. SunSwap runs automated market maker pools across multiple versions, including concentrated liquidity, and a Universal Router routes swaps across SunSwap, SunCurve, and the peg stability module. Liquidity providers deposit assets to earn trading fees and can stake LP tokens or lock SUN to earn farming rewards. SUN DAO governance lets veSUN holders vote on reward allocations, protocol changes, and listing proposals, with one veSUN equal to one vote. Revenue from SUN products funds buybacks and burns of the SUN token. SunPump, a meme token launchpad, and documented routers and APIs for developers complete the platform. - Type: Protocol - Sector: Finance - Status: Active - Founded: 2020-09-01 - Profile: https://thegrid.id/profiles/sun ## Products - [SunSwap](https://thegrid.id/profiles/sun): SunSwap is a decentralized exchange on TRON where users swap tokens and provide liquidity across several automated market maker versions, including concentrated liquidity pools. The latest version supports native TRX pairs and manages all pools from a single contract to lower energy costs. A Universal Router routes swaps across SunSwap, SunCurve, and the peg stability module. (Decentralised Exchange, Live, Main Product) - [SunPump](https://thegrid.id/profiles/sun): SunPump facilitates fair launch meme coin creation and trading through bonding curve mechanisms on TRON. The platform enables one-click token generation with automatic liquidity provision to SunSwap upon curve completion. (Launch Pad, Live) - [SunCurve](https://thegrid.id/profiles/sun): SunCurve is a stableswap protocol on TRON for swaps between stablecoins and equivalent assets. It combines constant-sum and constant-product pricing to keep slippage low and raises the price when a token runs low in a pool. (Decentralised Exchange, Live) - [PSM](https://thegrid.id/profiles/sun): PSM is a peg stability module enabling 1:1 stablecoin swaps between USDD and other stablecoins. The system maintains price parity through direct conversion mechanisms without slippage or trading fees. (Decentralised Exchange, Live) ## Assets - [SUN (SUN)](https://thegrid.id/profiles/sun): SUN is the governance token of SUN.io, a DeFi platform on the TRON network. It is used to vote on protocol upgrades and liquidity pool weights, and holders receive a portion of stablecoin swap pool fees. Holders lock their tokens to receive veSUN (vote-escrowed SUN), a mechanism that grants long-term stakers significantly more voting power and fee-sharing rights to incentivize sustained participation in platform governance. (Governance) ## Links - [Main](https://sun.io) - [Documentation](https://docs.sun.io) - [Governance](https://www.sun.io/?lang=en-US#/dao) - [Whitepaper](https://sun.io/docs/SUN_V3_Whitepaper_en.pdf) - [Forum](https://forum.sun.io) - [Telegram](https://t.me/SunIO_Defi) - [Discord](https://discord.com/invite/fFNgs75wgV) - [GitHub](https://github.com/sun-protocol) - [Twitter / X](https://x.com/sunpumpmeme) - [Telegram](https://t.me/officialsunpumpmeme) - [Twitter / X](https://x.com/OfficialSUNio) ## Legal This data is provided under two licensing models. Model 1 - open data. The open data core is licensed under the Open Database License (ODbL) — a copyleft/share-alike license allowing free use, modification, and sharing for any purpose. 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