# Caldera 测试网络交互教程

By [Web3撸毛家](https://paragraph.com/@web3-57) · 2023-03-31

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【空投埋伏】 初始NFT，免费Mint。

2月14日，模块化区块链Caldera ， 融资900万美元，红杉资本和Dragonfly领投， 使用Caldera可以定制Layer 2 网络「rollups」。红杉资本必投精品！

**Polygon USDC Caldera Chain操作教程第1步，打开官网**

[https://testnet.caldera.dev/](https://testnet.caldera.dev/)

**第2步，添加Goerli Rollup 网络直接点击add chain to metamask**

![](https://storage.googleapis.com/papyrus_images/1d213b6dfcc7842a39b713425a5ef2f4792030298cb133b6980845b16f3a01ef.png)

第3步，添加Polygon USDC Rollup网络

![](https://storage.googleapis.com/papyrus_images/65d3409fb26c6eb7718656b5bb746b587679f207fe5b820d9e2d226dad70b542.png)

第4步，领取测试币USDC

![](https://storage.googleapis.com/papyrus_images/e728d1fab64a95dfbd144a395a092c10d72d541ed5dd5a3fd4ce4115a71c2808.png)

![](https://storage.googleapis.com/papyrus_images/6deb0b17b29132415b28783a9200af6c8954c67df0e967790605f144ecdfb346.png)

第5步，资产跨链（真金白银USDC）

[https://usdc-polygon-testnet.calderabridge.xyz/#](https://usdc-polygon-testnet.calderabridge.xyz/#)

将小狐狸网络切换到polygon主网，把小额usdc，跨链到Polygon USDC Caldera Chain，耐心等待5分钟到账。

![](https://storage.googleapis.com/papyrus_images/7f93e7f07d0d562a29b5dfab932d0eb90e254aa01152a4bf473918ac4178eb7b.png)

![](https://storage.googleapis.com/papyrus_images/c956eb7614bc1f27c7e91ee27887265984ed23d30fdd103c162a6bd66d10b064.png)

![](https://storage.googleapis.com/papyrus_images/94fd01cef1ea937a84fb5e23714280689c8dbe5b219356774adff2d67c87a09e.png)

Caldera Goerli Rollup Chain操作教程第1步，领取测试币ETH

[https://testnet.caldera.dev/](https://testnet.caldera.dev/)

![](https://storage.googleapis.com/papyrus_images/2110cc946310690f41ecd11ef10567505952ba380ceca22c78fe48a63fad17b9.png)

![](https://storage.googleapis.com/papyrus_images/3b0a327f109e709e4264d5ef122d3699eed45f45bb25c775aaa406d89114d1ae.png)

第2步，测试币跨链

[

Bridge
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Enables users to transfer their tokens between the layer-1 and layer-2 chains.

https://eth-goerli-testnet.calderabridge.xyz



](https://eth-goerli-testnet.calderabridge.xyz/)

将Goerli测试网的ETH，跨链到Caldera Goerli Rollup Chain。

![](https://storage.googleapis.com/papyrus_images/310bd9b8eb877a13cedfcd654f7e705e3061f788a7fd794ed00894eed7e1a976.png)

![](https://storage.googleapis.com/papyrus_images/8b1085096d425340dcb88aad47757069c3d20a8f62df6aa700360dde67fe7dd9.png)

![](https://storage.googleapis.com/papyrus_images/bbeaefcd0591c64cb8e3230364462fe5b57c7de1c8b6df2df0ba277ef0a6765e.png)

第3步，Mint NFT 将小狐狸网络切换到Caldera Goerli Rollup网络，免费Mint一个NFT。

[https://calderamon.caldera.dev/](https://calderamon.caldera.dev/)

![](https://storage.googleapis.com/papyrus_images/2bb1c2828518ffdba2c510a91feaefb124a63ae83f2efe1d694fc8440d60016d.png)

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*Originally published on [Web3撸毛家](https://paragraph.com/@web3-57/caldera)*