> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.callers.io/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How to enable Auto Recharge / Auto Topup

Auto Recharge helps keep your Callers.io balance funded automatically when it gets low.

Steps
1. Go to Billing Settings.
2. Turn on Auto Recharge.
3. Select the balance threshold for when the recharge should happen.
4. Select the amount you want to automatically recharge.
5. Save your settings

Once your account balance goes below the selected threshold, Callers.io will automatically top up your account using the card on file.

Screenshot:

![](https://storage.crisp.chat/users/helpdesk/website/-/4/0/b/e/40bec1438431b400/cleanshot-2026-05-21-at-004142_1jtex5d.png)