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O3 Cross-Chain Wallet Docs
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How to Send/Receive?

How to use O3 to transfer funds?

The Common Transfer Methods:

  1. 1.
    Click [Send] on the homepage to enter the asset transfer page;
  2. 2.
    Enter the recipient’s wallet address;
  3. 3.
    Choose the type of asset and enter the amount you want to transfer;
  4. 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. 5.
    After the above information is entered correctly and gas fee confirmed, you can click [Next] to initiate transfer.
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.

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.