> For the complete documentation index, see [llms.txt](https://docs.o3.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.o3.app/guides/manage-your-crypto-assets/how-to-send-receive.md).

# How to Send/Receive?

### How to use O3 to transfer funds?

#### The Common Transfer Methods:

1. Click \[Send] on the homepage to enter the asset transfer page;
2. Enter the recipient’s wallet address;
3. Choose the type of asset and enter the amount you want to transfer;
4. Set the gas fee. O3’s default setting is the most optimal. Alternatively, you can select \[fast], \[best], \[slow] from the standard column. Of course, you can customize the gas fee yourself;
5. After the above information is entered correctly and gas fee confirmed, you can click \[Next] to initiate transfer.

{% hint style="info" %}
Reminder: In the Ethereum Network, the higher the gas fee you provide, the faster the transaction is packaged. Please set a reasonable gas fee according to your transfer needs.
{% endhint %}

#### Other Transfer Methods: 

In addition to entering the address to transfer money, you can also transfer money by scanning the QR code of the receiving address. You can also add and select your frequently-used addresses. 

#### Add Contact Address: 

Click the \[Settings] button in the upper right corner of the wallet homepage and select \[contact address]. Click \[+] in the upper right corner to add your frequently-used addresses and customized name.

### How do I Receive Money with O3?

Click \[Receive] on the home page to copy your wallet address or take a screenshot of the QR code of your wallet. Send your copied address or saved QR code to the other party.


---

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