# 跨链

<figure><img src="/files/9ZEVse49CKJpXi1WjqY5" alt=""><figcaption></figcaption></figure>

随着我们在以太坊和 Aptos 上的多链扩展和部署。CAKE 现在是一个多链代币，原生在 BNB 链上，但也可以在以太坊和 Aptos 上使用。

以太坊或 Aptos 上的 CAKE 等同于BNB智能链上的 CAKE。它们总是可以在这些链之间以1:1的比例进行跨链，并且在 CAKE 跨链过程中没有任何费用。

**请注意，只有一个 CAKE 代币**。不同链之间没有不同版本的 CAKE。而且根据我们的 V2 代币经济简版白皮书，所有区块链上的 CAKE 加起来最大供应量将被限制在 7.5 亿。&#x20;

要学习如何跨链 CAKE，请查看以下教程和常见问题。


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