NFT流动性质押挖矿开发功能丨NFT流动性质押挖矿系统开发(开发详细)丨NFT流动性质押挖矿系统源码部署

简介:   Liquidity mining is an incentive mechanism to promote the use of DeFi and a new decentralized token distribution mechanism.Most DeFi applications require users to lock tokens into the contract.The larger the amount of lock-in the contract has,the better financial services can be obtained.Liquidity

  Liquidity mining is an incentive mechanism to promote the use of DeFi and a new decentralized token distribution mechanism.Most DeFi applications require users to lock tokens into the contract.The larger the amount of lock-in the contract has,the better financial services can be obtained.Liquidity mining will encourage users to provide LP for the DeFi application,while the newly issued tokens of the product will distribute different amounts of tokens to users according to their contribution to lock-in.

  添加流动性

  添加流动性需要输入两个token,带ETH的方法,router会帮你转成WETH,最终实际就是该方法

  function addLiquidity(

  address tokenA,

  address tokenB,

  uint amountADesired,

  uint amountBDesired,

  uint amountAMin,

  uint amountBMin,

  address to,

  uint deadline

  )

  交换方法

  这里主要说明交易的方法

  这里主要归纳为3个方法(带ETH的方法,router会帮你转成WETH,最终都是两个ERC20交换)

  说明:

  交换方法中,不存在买卖的说法,只有in/out;我下面的方法注释写买/卖是为了便于理解

  交换方法中所有参数in/out都是相对于路由自己

  //方法1需要获取精确的输出,输入不确定金额(也可以理解买,如购买100个UNI TOKEN,需要未知weth)

  function swapTokensForExactTokens(

  uint amountOut,//期望输出金额

  uint amountInMax,//最大输入(如果到你打包的交易时,如果实际需要输入的金额大于该金额,交易失败!)

  address[]calldata path,

  address to,

  uint deadline

  )

  //方法2通过输入金额,输出不确定金额(也可以理解为卖,如卖掉100个UNI TOKEN,可以获得未知WETH)

  function swapExactTokensForTokens(

  uint amountIn,//实际输入金额

  uint amountOutMin,//最小输出(如果到打包你的交易时,实际输出小于该金额,交易失败!)

  address[]calldata path,

  address to,

  uint deadline

  )

  //方法3通过输入金额,输出不确定金额

  function swapExactTokensForTokensSupportingFeeOnTransferTokens(

  uint amountIn,

  uint amountOutMin,

  address[]calldata path,

  address to,

  uint deadline

  )

相关文章
|
9月前
|
算法 区块链
Defi+NFT质押流动性挖矿系统开发/LP质押挖矿功能开发解析
Defi+NFT质押流动性挖矿系统开发/LP质押挖矿功能开发解析
|
9月前
|
区块链
Defi代币质押持币生息系统技术开发/源代码/质押挖矿dapp
Defi代币质押持币生息系统技术开发/源代码/质押挖矿dapp
|
9月前
|
JavaScript 前端开发 区块链
DAPP代币合约流动性质押分红挖矿系统开发丨技术分析
DAPP代币合约流动性质押分红挖矿系统开发丨技术分析
|
机器学习/深度学习 人工智能 安全
PtahDao/ProTradex/Meta2032流动性质押挖矿分红系统开发(NFT质押挖矿开发)丨成熟及源码
 区块链技术由此可以从多方面为企业赋能:提供可靠的共享数据,在各方之间建立信任;消除数据孤岛,即通过去中心化的,在一个网络中共享并支持获许可方访问的账本将数据集成到一个系统中;为数据赋予高度安全性
dapp/defi/nft/lp借贷理财流动性质押挖矿开发功能版,dapp/defi/nft/lp借贷理财流动性质押挖矿系统开发(开发方案)
From the perspective of conceptual model,the metauniverse is the superposition of technology system,content system,economic system,cooperation system and governance system.The core of the technical system is integration,and its technical system should be characterized by open
|
5G 区块链 vr&ar
DAPP智能合约流动性质押挖矿分红开发案例版丨DAPP智能合约流动性质押挖矿分红系统开发(开发案例及源码)
The metauniverse is an immersive digital world created by the combination of virtual reality,augmented reality and the Internet.The connotation and key technologies of the metauniverse require further breaking the space-time limit(5G and the Internet of Things),real immersion(VR),and value transmi
|
存储 缓存 算法
流动性质押挖矿分红开发源码版,流动性质押挖矿分红系统开发技术详细及分析
共识模块主要由几个组件组成,世代epoch、提案消息缓存服务msgcache、共识消息处理引擎engine、共识消息验证器verifier、提案消息存储服务forest、投票处理器voter、共识活性服务pacemaker、wal存储wal、节点间共识信息同步服务compensator、各模块相互配合实现maxbft流水线共识算法
|
人工智能
defi流动性质押挖矿系统丨defi流动性质押挖矿系统开发(dapp开发)丨defi流动性质押挖矿源码版
 Liquidity mining,in short,is a token incentive plan designed to attract liquidity providers(LPs)to provide liquidity for specific transaction pairs/pools on AMM.
|
开发工具
defi/nft流动性质押挖矿分红开发正式版,defi/nft流动性质押挖矿分红系统开发(成熟案例及源码)
Liquidity mining usually requires pledge of loan vouchers or LP vouchers. That is to say, instead of pledging the original token to get the reward of liquidity mining, users need to pledge the original token in DeFi first, and then pledge the voucher to the specified contract to get the reward of li
defi丨dapp丨nft丨lp流动性质押挖矿分红开发详细,defi丨dapp丨nft丨lp流动性质押挖矿分红系统开发(源码版)
 Liquidity mining encourages users to pledge tokens and pledge vouchers to liquidity mining contracts. For users, using DeFi will not only gain the original profits, but also obtain liquidity mining rewards. Inspired by liquidity mining, it has promoted users to become the LP of DeFi and promoted th