> For the complete documentation index, see [llms.txt](https://docs.sail.fun/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sail.fun/sail-protocol/sailors/contributing-eth.md).

# Contributing ETH

During the Ship Building Period, Sailors can contribute ETH to the Ship to receive $SHIP tokens pro-rata based on their contribution amounts.

<figure><img src="/files/spOxGVq2RCyKL8pl2Eh1" alt=""><figcaption><p>A Ship that is "Building" is able to receive ETH Contributions from Sailors</p></figcaption></figure>