> For the complete documentation index, see [llms.txt](https://docs.osaka.win/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.osaka.win/how-to-buy-osak/buy-on-optimism.md).

# Buy on Optimism

https\://www\.optimism.io/

## Buying on Uniswap

**Step 1.** Go to the following link: [https://app.uniswap.org/swap?outputCurrency=0xbfd5206962267c7b4b4a8b3d76ac2e1b2a5c4d5e\&chain=optimism](<https://app.uniswap.org/swap?outputCurrency=0xbfd5206962267c7b4b4a8b3d76ac2e1b2a5c4d5e\&chain=optimism&#xA;>)

> If you do not see the OSAK token, input contract from below.&#x20;

{% code title="OSAK (Optimism)" %}

```
0xbfd5206962267c7b4b4a8b3d76ac2e1b2a5c4d5e
```

{% endcode %}

**Step 2:** Click "Connect Wallet." and select Optimism

<figure><img src="https://4151838721-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8LcVHaftLtEfCo6HPi4f%2Fuploads%2FXsUO6OaJUfe6AGyu9VmR%2Fimage.png?alt=media&amp;token=45e01cef-d294-4e9d-9dff-3770699d3618" alt="" width="277"><figcaption></figcaption></figure>

**Step 3.** Click your wallets tab.

**Step 4.** Follow the prompts to finish the connection process.&#x20;

Once you have connected your wallet, you are ready to purchase **$OSAK**.&#x20;