> ## Documentation Index
> Fetch the complete documentation index at: https://docs.jiekou.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Payment Methods

> Overview of supported payment methods

JieKou.AI uses **Stripe** for all payment processing.

<Tip>All your payment information is securely stored by Stripe. We **do not store** any payment information.</Tip>

You can manually top up a specified amount of credits, and the amount must be greater than \$1. In addition, you can enable [auto top-up](/en/docs/support/auto-top-up), and the system will automatically top up when your balance falls below the specified threshold.