# Nostra-StarkNet  Mainnet network ecological【融资3亿美元】

By [Web3Hub](https://paragraph.com/@web3hub) · 2022-12-08

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What is Nostra?
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> Cairo is a programming language for writing provable programs. Cairo and similar proof systems are used to scale blockchains.

Cairo是一种用于编写可证明程序的编程语言。Cairo和类似的证明系统用于扩展区块链。

> Decentralized lending protocol, the main network is not online, and there are no tokens yet. Nostra supports flash lending, the first protocol on StarkNet to have such a feature.

去中心化的借贷协议，主网没有上线，也还没有代币。Nostra支持闪电贷功能，这是StarkNet上第一个具备这种功能的协议。

> In August 2022, Nostra announced the launch of the Nostra Famiglia Fund with a size of $5 million to support the development of the Nostra ecosystem.

2022年8 月，Nostra 宣布推出规模为 500 万美元的 Nostra Famiglia Fund，以支持 Nostra 生态系统的发展。

The detailed steps are as follows:
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详细步骤如下：
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**1.First, install the Wallet plug-in in Google Chrome**

首先，在谷歌浏览器安装钱包插件

![Download Plugins（下载插件）](https://storage.googleapis.com/papyrus_images/c9614c1c0d7fb226b487751c957b27879318e609bda78975b184f6475bb1c46a.png)

Download Plugins（下载插件）

![add extension（添加扩展程序）](https://storage.googleapis.com/papyrus_images/f88813788a6c75d8902e70568208a5fd8b9c2219c96466aa87aec1f4c1266c7f.png)

add extension（添加扩展程序）

![Agree to terms（同意条款）](https://storage.googleapis.com/papyrus_images/0b57e20f5dda371945bffb53b2f35f0b23a193e09cabd5731aeb30a89326b43c.png)

Agree to terms（同意条款）

![Create a new wallet(新建钱包)](https://storage.googleapis.com/papyrus_images/219436a90693f28ba538b785a6438d5644ddcf64970a90083083120f5cb29757.png)

Create a new wallet(新建钱包)

![registration success（注册成功）](https://storage.googleapis.com/papyrus_images/a64867d44d141d5ee1231f40d6c7ac42fb41b0644bac63113f958f6b2a50115d.png)

registration success（注册成功）

**2.Enter the official website, select nostra money market (the other two are not yet online)**

进入官网，选择nostra money market（另外两个还未上线）

[https://nostra.finance/](https://nostra.finance/)

![select nostra money market（选择nostra money market） ](https://storage.googleapis.com/papyrus_images/e2c7a1439970778d99bbdf8c6acb639e2dd78a6de4dd0151796c29a700493fa6.png)

select nostra money market（选择nostra money market）

**3.Click try Alpha**

点击try Alpha

![](https://storage.googleapis.com/papyrus_images/6f6a875ca48f133febb6bb4d9101014987b4f0755141aea60b26031b6acba7c0.png)

**4.Click Get started**

开始

![](https://storage.googleapis.com/papyrus_images/2ecb06d7e3f37cfdaefd0d7ef9eaffec517bc416580973c2895beb3db8d2d2f6.png)

**5.choose an asset class**

选择一个资产类别

![](https://storage.googleapis.com/papyrus_images/13718bfce779861f06622f4bb162e82f4af293e93c12385bd3ccc881a1cb577c.png)

**6.connect wallet**

连接钱包

![](https://storage.googleapis.com/papyrus_images/d83c92d34c589f2605d6d4b0585d6f3c0c8e3d38b2494c17efe1f09586413df8.png)

![](https://storage.googleapis.com/papyrus_images/3de5ee836e4a5b75e88db96bfa77be44bc11fbfebd2359ce50510e1bc2c60bd4.png)

**7.Connect the newly registered wallet**

绑定新注册的钱包

![](https://storage.googleapis.com/papyrus_images/dac053a1f84899ac037b0bb2267afc8bce5341804d839e6089873af3c92e5751.png)

![](https://storage.googleapis.com/papyrus_images/110ecddb71d520d9efd40d847f0866bd3432924d840b6e8314a78d68c32d03a7.png)

**8.Enter a certain amount to enter the exchange**

输入一定数量进行兑换

![](https://storage.googleapis.com/papyrus_images/5aa3d614982cab8af2b254602cd6bcd898363d6a91c0b2dad54dcae2f52b1e8b.png)

![](https://storage.googleapis.com/papyrus_images/402d1a21ad7e15ca5d1cd91c51e2665b1425284de963e764cedea342c0734f0d.png)

The above is the interaction process of starknet main network ecological nostra.

以上就是starknet主网生态nostra的交互流程。

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*Originally published on [Web3Hub](https://paragraph.com/@web3hub/nostra-starknet-mainnet-network-ecological-3)*