> For the complete documentation index, see [llms.txt](https://docs.duels.trade/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.duels.trade/account-and-safety/account-setup.md).

# Set up your account

After signing in, open **Account** and complete the **Profile Hub** before joining your first duel.

## 1. Confirm your wallet

At the top of Account, check:

* Your username
* Connected wallet address
* USDC balance
* Network

Email and social sign-ins can use an embedded Privy wallet. Self-custody users trade and sign through the external wallet they connected.

## 2. Choose your username

Under **Identity**, enter a public username.

Usernames:

* Must be 3–20 characters
* Can contain letters, numbers, and underscores
* Must be available

The app checks availability and can suggest alternatives. Your username appears in duels, leaderboards, Social, Duel Chat, and public profiles.

## 3. Add a PFP

Select the camera button on your current profile image and choose an image.

* Image files only
* Maximum file size: 5 MB

The PFP appears in Duel Lobbies, live standings, results, leaderboards, Social, and public profiles.

## 4. Add a banner

Select **Add Banner** or **Replace Banner**.

* Image files only
* Maximum file size: 8 MB

The banner appears at the top of your profile. Select **Remove Banner** to return to the default.

## 5. Add social links

Profile Hub supports the public handles shown in the app:

* X
* Twitch
* YouTube
* Kick

Enter the username or handle only—not `@` or the full URL.

X has a separate verification flow through Privy. See [Verify X with Privy](/account-and-safety/verify-x-with-privy.md).

## 6. Save changes

Select **Save Changes**. PFP, banner, username, and unverified social-link edits remain pending until saved.

## 7. Protect the account

Open **Security Settings** to review sign-in methods and configure Privy MFA when available.


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