# Top-up of the Pu Prime Cent Account
## Step 1
To **launch the robot** in the **AI Apex Bot** app, you need to top up the balance of your cent account in the Pu Prime broker app.
To top up the account, log in to the Pu Prime app, select the real cent account, and tap the blue wallet icon in the bottom right corner of the screen.
**⚠️ Attention!** The account balance must be at least **3000 USC** (this amount is equivalent to **30 USD**). If the balance is lower, the robot cannot be launched.
## Step 2
Enter the top-up amount and press **“Continue”**.
## Step 3
Choose a convenient top-up method and complete the funding of your cent broker account. After topping up, return to the **AI Apex Bot** app and launch the robot.
