# 买水+领dai+跨链到linea

By [New Skool](https://paragraph.com/@newskool) · 2023-05-20

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第一步，买geth

[https://testnetbridge.com/](https://testnetbridge.com/)

![](https://storage.googleapis.com/papyrus_images/480a5309321a080c2e84674b4d57246ac93888fefc13f1c69e0187c7d5fc4e86.png)

挑选arb或者op上的eth去购买geth，可以节省很多gas。

还有个省时秘诀

当source complete，就可以关闭，马上跨下一批的geth过去。，不用等待destination complete。

![](https://storage.googleapis.com/papyrus_images/ee52439daf010cd7029d2a8c2084a752a17b609a1675f4a4acaf052f31cb3313.png)

第二步，跨geth到linea

[https://goerli.hop.exchange/#/send?token=ETH&destNetwork=linea&sourceNetwork=ethereum](https://goerli.hop.exchange/#/send?token=ETH&destNetwork=linea&sourceNetwork=ethereum)

因为有概率会失败，建议多跨几次，每次数量不要多于10个，这样可以节省时间。

![](https://storage.googleapis.com/papyrus_images/03d67051a5a107281a470e6d8d706d083d6e47f98885c5db07d19c4835e6e02d.png)

第三步，领dai，跨到linea

领dai的网址

[https://goerli.hop.exchange/#/faucet?token=DAI&destNetwork=linea&sourceNetwork=ethereum](https://goerli.hop.exchange/#/faucet?token=DAI&destNetwork=linea&sourceNetwork=ethereum)

直接mint dai

![](https://storage.googleapis.com/papyrus_images/7982e517608d045579f86c2e751716825917daaadfe41f1370d64cbc8775c275.png)

然后，跨链到linea

![](https://storage.googleapis.com/papyrus_images/ed9547c937396776b36de7940344721a55f99ee211bc7671e172c890cc723ef4.png)

dai好像比较不卡，可以一次大额跨过去

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[https://twitter.com/CervantesG90102](https://twitter.com/CervantesG90102)

欢迎关注我的推特。

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*Originally published on [New Skool](https://paragraph.com/@newskool/dai-linea)*