# How to top up credits

Keeping an adequate credit balance is essential to ensure your Agent keeps running without interruption. AIsuru offers several options for topping up your credits:

### Free automatic top-up

If your balance drops below 100 credits, at the start of each month you'll automatically receive a free top-up of 100 credits. This keeps your Agents active and lets you continue managing them, providing a functional baseline even during periods of lower usage or while you're planning to purchase additional credits.

Purchased credits do not expire.

### Purchasing additional credits

When you need more credits for intensive use of your Agent, you can buy them easily in two ways:

1. Click the "**Buy credits**" button in the top bar of the interface, on the upper left.
2. Or, click the  Usage button in the top right and then click "BUY CREDITS".

Both buttons will take you to a page where you can choose a credit package and complete your purchase.

Now that you have a solid understanding of how usage works, how to monitor it, and how to top up credits, let's move on to the next section where we'll explore the analytics tools and strategies for optimizing your Agent's performance.


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```

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