To create an AI that can accept payments with cryptocurrency, you will need to integrate a payment gateway that supports cryptocurrency transactions. There are several popular payment gateways available, such as BitPay, CoinGate, and CoinPayments. These payment gateways provide APIs that allow you to accept cryptocurrency payments and handle the necessary transaction processing. Once you have integrated the payment gateway into your AI, you can provide users with a payment interface where they can select the cryptocurrency they want to use and complete the payment. Make sure to follow the documentation provided by the payment gateway to ensure a secure and reliable integration.