> For the complete documentation index, see [llms.txt](https://docs.the4thpillar.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.the4thpillar.io/other-user-guides/four-token-bridges/ethereum-to-oasis-sapphire-bridge-manual.md).

# Ethereum to Oasis Sapphire Bridge Manual

Use Routers Nitro bridge for bridging FOUR Token from ETH to Oasis Sapphire.

* FOUR ETH Contract Address: 0x4730fb1463a6f1f44aeb45f6c5c422427f37f4d0
* FOUR Oasis Sapphire Contract Address: 0x9c1da2B647d25B9e71d8aBB83E4DDe236dcb672B

{% hint style="info" %}
**Note:** It's important to note that while FOUR token is available on various chains, such as Fantom or Polygon, Routers Nitro bridge only facilitates bridging FOUR from Ethereum to Oasis Sapphire.
{% endhint %}

#### Follow the link and instructions to Bridge FOUR from Ethereum to Oasis Sapphire: <a href="#how-to-bridge-four-from-ethereum-to-fantom-in-3-steps" id="how-to-bridge-four-from-ethereum-to-fantom-in-3-steps"></a>

{% embed url="<https://app.routernitro.com/swap?fromChain=1&fromToken=0x4730fb1463a6f1f44aeb45f6c5c422427f37f4d0&toToken=0x9c1da2b647d25b9e71d8abb83e4dde236dcb672b>" %}