# DApp 使用说明

本节将引导读者在以太坊(ERC20)和BNB智能链(BNB)上与CrossFi DeFi应用交互。

![](/files/GA7cj8oejaIGF0fYFrtx)

## 目录 

* 入门：有关哪些加密货币钱包支持Crossfi defi应用程序的说明。
* 启动CrossFi DApp：本节概述了如何在Panacea上开始操作节点的分步说明。 
* 添加代币（CRFI、cFIL）：如何添加以太坊钱包（Metamask、imToken、TokenPocket与CrossFi DApp交互。 
* 在cFIL之间兑换FIL：如何在CrossFi DApp上在FIL和 cFIL 之间兑换。
* Stake (cFIL, FIL)：如何定义质押cFIL或FIL以获得奖励 。
* 邀请奖励：如何创建好友邀请链接获得奖励。 
* ERC20 <-> BNB：如何使用 Ledger Nano S 与 Panacea 区块链交互。


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