# LFJ > The onchain trading platform for winners LFJ is a decentralized exchange and trading aggregator. It lets users swap tokens across multiple blockchains and provide concentrated liquidity to earn fees. LFJ is a decentralized exchange and trading aggregator. It lets users swap tokens across multiple blockchains, provide liquidity to pools, and discover tokens through built-in analytics. The platform serves DeFi traders and liquidity providers. Its exchange runs on Liquidity Book, a concentrated liquidity design that splits price ranges into discrete bins. Trades inside a bin execute with zero slippage, and liquidity providers choose how their liquidity is distributed and earn extra dynamic fees when markets turn volatile. A meta-aggregator routes swaps across several liquidity sources to find the best price. Alongside the exchange, LFJ offers portfolio tracking, JOE staking, a bridge, a programmable onchain exchange with dynamic pricing, and the Token Mill launchpad. Traders, liquidity providers, and token creators use these tools. Its Banker Joe lending protocol has closed all markets, and remaining funds can be claimed. - Type: Company - Sector: Finance - Status: Active - Founded: 2021-06-01 - Profile: https://thegrid.id/profiles/lfj ## Products - [Token Mill](https://thegrid.id/profiles/lfj): Token Mill is a token launchpad that prices tokens on bonding curves. Creators launch tokens with configurable pricing, fee sharing between creators and stakers, and vesting, and trading fees fund rewards for token holders. (Launch Pad, Live) - [LFJ](https://thegrid.id/profiles/lfj): LFJ is a decentralized exchange and aggregator for swapping tokens across multiple blockchains. Its Liquidity Book design divides price ranges into discrete bins, so trades inside a bin execute with zero slippage and liquidity providers shape how their liquidity is distributed. Liquidity providers earn dynamic fees that rise with volatility, and a programmable onchain exchange offers elastic liquidity with dynamic pricing. A meta-aggregator routes swaps for the best prices, while a token screener and portfolio tracker add discovery and automatic profit and loss calculation. (Decentralised Exchange, Live, Main Product) - [Banker Joe](https://thegrid.id/profiles/lfj): Banker Joe was a decentralized lending protocol where users supplied tokens and borrowed against collateral. All markets are now closed, and remaining collateral, loans, and deposits have been liquidated and can be claimed. (Decentralised Borrowing & Lending, Inactive/Support Ended) ## Assets - [JOE (JOE)](https://thegrid.id/profiles/lfj): JOE is the governance token of LFJ, used to vote in governance proposals and earn rewards through staking. Holders can stake JOE into sJOE to earn a portion of the platform's trading fees, including fees from lending interest and liquidations. The platform implements a vote-escrowed veJOE system where locking tokens for extended periods grants enhanced governance rights and boosted farming rewards. (Governance) ## Links - [Main](https://lfj.gg) - [Documentation](https://docs.lfj.gg) - [Media Kit/branding](https://docs.lfj.gg/additional-information/brand-and-ecosystem-information/brand_assets_6825424) - [Privacy policy](https://lfj.gg/privacy) - [Terms of Service](https://lfj.gg/tos) - [Twitter / X](https://x.com/LFJ_gg) - [Discord](https://discord.com/invite/LFJ) - [Twitter / X](https://x.com/token_mill) - [YouTube](https://www.youtube.com/@LFJ_gg) - [Substack](https://joecontent.substack.com) - [GitHub](https://github.com/lfj-gg) ## 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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