# umbra交互教程

By [Free DAO](https://paragraph.com/@z22222) · 2022-10-23

---

以polygon为例，其他链操作一样

1：登录[https://app.umbra.cash/](https://app.umbra.cash/)链接钱包，点击注册

![](https://storage.googleapis.com/papyrus_images/f90d93d9a8c681e6e523db79e36f95b5bef5b18a81fa75ccb004f038aa62c3b4.png)

2：签名、授权

![](https://storage.googleapis.com/papyrus_images/7f1741153d5cb78e40161a5f07729e8422b97e562cd5989d702b1818471d9941.png)

![](https://storage.googleapis.com/papyrus_images/113399c87d29490d6562a4d4fc488cf38eb02b541ddebdd8d9a953ac4f484533.png)

3：回到首页点击发送

![](https://storage.googleapis.com/papyrus_images/bcc921e3e654de2d624ad466e2a4d7ae50210defad2c82e08de19c0fa5fbd6fe.png)

4：按着上述步骤再注册个账户2

5：输入注册好的账户2地址、填写金额、点击发送、钱包确认、成功。

![](https://storage.googleapis.com/papyrus_images/9500b15404460027625986fe7e7ab893e30c999899e8433a36cded3ed8b875e9.jpg)

6：到刚注册的账户2点击接收-提取（withdraw）

![](https://storage.googleapis.com/papyrus_images/7f37c4ec5be890fcb344af5356b22bbbb926948c89dca9aa1202097fd888e21b.jpg)

![](https://storage.googleapis.com/papyrus_images/31829599f5a8ab87ea7c6acaa3b356c116ff254f5562777ee3b0d621556ac3ff.png)

7：输入地址（可填写任意地址达到隐私目的）点击取款

![](https://storage.googleapis.com/papyrus_images/374ab3c7118e4ccc16e7c69767991b98f24d4fddbc9b2cc1adb9d93cdadbff49.png)

8：umbra网站会显示出你提款地址的信息，确认无误后点击“我承认此操作有风险”

![](https://storage.googleapis.com/papyrus_images/0844de68dea33a86d6b030f485e146a0f574a90420c9d56e1b885de0e8ccaeb0.png)

9：此步骤可看到你实际收到的金额，点击确认

![](https://storage.googleapis.com/papyrus_images/95b573d771d0391b031939e170304cce3ddd29f1498cf342e5adde2dfeeaab5f.png)

10：完成交易，区块浏览器查询到的结果为：

账户1-Umbra-一个新地址-账户2指定提取账户

![](https://storage.googleapis.com/papyrus_images/b4ff2d1926079a9d34b1dd1e29cf60c97b13b1afc84ed04f51f90418f56880fc.png)

综合费用：0.0624+0.0078=0.01404matic

账户1：注册gas0.0061+发送0.05+发送gas0.0063=0.0624

账户2：注册gas0.0061+接收0+最终到账损耗0.0017=0.0078

---

*Originally published on [Free DAO](https://paragraph.com/@z22222/umbra)*