Zenlink
An ultimate, open, and universal cross-chain DEX protocol for building DEX on Polkadot with one click. Make DEX easier, for more people. Zenlink DEX Protocol is the underlying unified and universal cross-chain DEX Protocol, which enables parachains to quickly have DEX functionality and share liquidity with other parachains. In addition, Zenlink DEX Aggregator can connect to all DEX DApps on Polkadot, which together form the Zenlink DEX Network with full liquidity. The underlying unified and universal cross-chain DEX Protocol. Plug-and-Play Polkadot Network Module based on the Zenlink DEX Protocol standard. Aggregator for connecting all DEX DApps on Polkadot, providing users with a one-click, low slippage trading experience. Each parachain builds a DEX with its own characteristics by connecting to the Zenlink DEX Module, and becomes the powerful Polkadot DEX Composable Hub.
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Venus
Venus enables the world's first decentralized stablecoin, VAI, built on Binance Smart Chain that is backed by a basket of stablecoins and crypto assets without centralized control. Funds held within the protocol can earn APY's based on the market demand for that asset. Interest is earned by the block and can be used as collateral to borrow assets or to mint stablecoins. You can now tokenize your assets utilizing the Binance Smart Chain and receive portable vTokens that you can freely move around to cold storage, transfer to other users, and more. Use your vToken collateral to borrow from the Venus Protocol instantly with no trading fees, no slippage and directly on-chain. With Venus, you have on-demand liquidity available globally.
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Acala
Scale your DApp to Polkadot with Acala, an Ethereum-compatible smart contract platform optimized for DeFi. Acala is the decentralized finance network and liquidity hub of Polkadot. It’s a layer-1 smart contract platform that’s scalable, Ethereum-compatible, and optimized for DeFi with built-in liquidity and ready-made financial applications. With its trustless exchange, decentralized stablecoin (aUSD), DOT Liquid Staking (LDOT), and EVM+, Acala lets developers access the best of Ethereum and the full power of substrate. Access DOT-based assets and derivatives, Polkadot-native decentralized stablecoin, Polkadot ecosystem assets, and cross-chain assets from Bitcoin, Ethereum and beyond. Acala’s chain is customized for DeFi and can continue to upgrade without forks to integrate new features requested from developers. For example, on-chain ‘keepers’ automate protocol execution to better manage risks and improve user experience, or transaction fees payable with virtually any token.
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Dfyn
Cross-chain bridges are key to ecosystem growth. By preventing fragmentation of liquidity across chains they improve efficiency and price discovery. Dfyn AMMs are optimized for supporting ultra-fast, gasless transactions atop multiple chains. Dfyn’s AMMs nodes tap into Router’s XCLP (Cross-chain Liquidity Protocol), thus plugging into a liquidity super-mesh. Launched initially on Polygon, Dfyn will soon expand to BSC, HEC, AVALANCHE, POLKADOT, ALGORAND, and more. Customizable market-making toolkit addresses common AMM issues. Dfyn’s Layer 2 technical launchpad will allow creators to launch their tokens on multiple chains, initiate farming plays and vesting with no code tools, stake contracts on Dfyn and undertake creatively designed Layer 2 IDO strategies in the absence of high ETH fees. Dfyn's node-runner platform will enable blockchain evangelists to run their own Dfyn node on the blockchain to earn passive income from fees collection.
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