# BiFi服务介绍

[BiFi](https://bifi.finance/?medium=bifiguide_cn\&source=intro\&campaign=intro)是基于多链中间件[BIFROST](https://thebifrost.io/?medium=bifiguide_cn\&source=intro\&campaign=intro)打造的多链分散型金融(DeFi)。 BiFi利用BIFROST的多链技术直接运用多条区块链，将限制在各条区块链的金融市场连接起来，打造全新分散型金融平台。

为此, BiFi已成功提供连接以太坊和币安智能链(BSC)的分散型存款服务。BiFi协议不是分叉而来，全部协议由内部技术人员全程开发。为向用户提供市场最高水平的利率和担保率，在策划、开发过程中有考虑到变动性风险及优化Gas手续费的的算法。目前BiFi已接受三次安全审计(Audit)。\
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BiFi自2021年已开始提供通过多链技术的加密货币存贷款服务。通过此项服务，用户可以抵押BTC存款来借贷ETH等ERC20代币。在此过程中，BiFi并不使用包装比特币(BTC wrapping)。在后续阶段，BiFi将为打造多链DeFi生态，将推出针对其他DeFi项目的杠杆交易方案，多链钱包，多链DeFi开发产品。<br>

![](/files/-MhMfL3qLqNdwfETi66Y)

{% hint style="info" %}
更多技术信息请查阅[BiFi白皮书](https://github.com/bifrost-platform/BIFI/blob/master/docs/BiFi-White-Paper-V1.0-EN.pdf)
{% endhint %}


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