智能合约流动性挖矿开发技术详情丨质押挖矿 dapp 是如何开发计算系统程序的？

Mobile miners usually transfer funds frequently between different agreements in order to obtain high returns.Therefore,the defi platform will also provide other economic incentives to attract more capital into the platform.Like centralized trading platforms,liquidity usually brings more liquidity.

什么是流动性挖矿?

Yieldfarming，中文名为“流动性挖矿”是一种通过所持数字货币产生奖励的方法。简而言之，这意味着锁定加密货币开获得奖励。

从某种意义而言，流动性挖矿可以与权益质押相提并论。但是，流动性挖矿的后台非常复杂。在许多情况下，它与称为流动性供应商(LP)的用户搭配工作，这些用户负责将资金注入流动性资金池。

The income may be the original token of the project or the governance right it represents.Liquidity mining in the defi field refers to the process of depositing or lending designated token assets as required to provide liquidity for the product's capital pool and obtain income through the defi product with mining mechanism.

什么是流动性资金池?

它基本上属于一种容纳资金的智能合约。流动性供应商(LP)会向资金池注入流动性，并获得奖励作为回报。这种奖励可能来自基础 DeFi 平台产生的费用或其他来源。

如何计算流动性挖矿的收益?【更全面的开发源码搭建可 V or TG 我昵称】

通常，流动性挖矿的收益是按年计算的。这样可以估算您一年内可以获得的预期收益。

流动性挖矿通常使用以太坊中的 ERC-20 代币完成，奖励通常也以某种 ERC-20 代币的形式发放然而，未来情况可能会发生变化。为什么这么说呢?因为目前此类活动大多发生在以太坊生态系统中。

What is total lock in value(TVL)?

What is a good way to measure the overall health of DFI mobile mining?The answer is"total lock in value(TVL)".This indicator measures the number of digital currencies locked in DFI lending and other money market types.

In a sense,total locked in value(TVL)is the total amount of liquidity in the liquidity pool.This indicator can effectively balance the overall health of the defi and liquidity mining market.It can also be used to effectively compare the"market share"of different DFI protocols.

常用的度量标准是年化利率(APR)和年化收益比率(APY)。它们之间的区别在于，APR 不考虑复利的影响，而 APY 则需要考虑。在这种情况下，复利意味着直接将利润再投资以产生更多的回报。但是，请注意，APR 和 APY 这两个词有可能会相互混用。

但跨链桥以及其他类似的技术革新可能推动 DeFi 应用程序在未来突破特定区块链的限制。这意味着它们可以在支持智能合约功能的其他区块链中行。

还应该注意，这两个值只是估计和预测的指标。即使是短期收益也很难准确估计。为什么呢?因为流动性挖矿是一个竞争激烈且节奏很快的市场，其收益会迅速波动。如果流动性挖矿策略行之有效，计多矿工都会去抓住机会，大量的矿工涌入可能致高收益率迅速下降。

To track the total locked in value(TVL),please visit defifuse here to see which platforms have the largest number of Ethereum or other digital currency assets locked in DFI.Based on this,we can roughly understand the current state of liquidity mining.

流动性供应商负责将资金注入流动性资金池。该资金池为市场平台提供资金支持，用户在其中可以借出、借入或交换代币。使用这些平台会产生使用费，流动性供应商可以按所占份额获得报酬。这是自动化做市商(AMM)的运作基础。

由于 APR 和 APY 这两个指标都是传统市场的产物，所以 DeFi 可能需要找到自己用来计算收益的指标。鉴于 DeFi 发展迅猛，可能有必要计算每周甚至每天的收益。

Of course,the more value locked in,the more liquid mining in progress.It should be noted that you can use eth,USD and even BTO to measure TVL.Each method will provide you with a different outlook analysis of the state of the defi money market.

流动性挖矿的原理是什么?

流动性挖矿与自动化做市商(AMM)模型密切相关，通常会涉及流动性提供者(LP)和流动性资金池。让我们来看看其背后的原理。

The liquidity supplier is responsible for injecting funds into the liquidity fund pool.The fund pool provides fund support for the market platform,where users can lend,borrow or exchange tokens.The use of these platforms will generate royalties,and the liquidity suppliers can be compensated according to their share.This is the operation basis of automated market makers(AMM).