FAQs

To begin collecting payments, refer to the onboarding section of our documentation. It will guide you step-by-step through the process.

xPay is compatible with over 100+ countries including the United States, United Kingdom, India, Germany, France, Canada, and many more.

xPay supports transactions in 20+ currencies like USD, EUR, GBP, INR, and many others. You can find the full list of supported currencies in the Payment Methods.

Yes, xPay supports subscription and recurring payments.

We follow Basic Auth RFC for authentication.

In basic HTTP authentication, a request contains a header field in the form of Authorization: Basic <credentials>, where <credentials> is the Base64 encoding of <xPay Public Key> and <xPay Private Key> joined by a single colon :.

For a detailed explanation of how to use xPay keys, refer to the Authentication Page.

All values in the amount field must be in the smallest currency unit. For example: - If the transaction is in USD, 1 USD = 100 cents, so to charge USD 2, you should set the amount to 200. - Similarly, for EUR, 1 EUR = 100 cents.

A 400 Bad Request error usually means there’s something wrong with the request. This can be due to:

• Incorrect parameters
• Missing required fields
• Issues with authentication or malformed data

Check your API call and ensure all required parameters are correct and properly formatted. Also, verify your xPay API keys and ensure they’re correctly included in the header.

For a more detailed description of error codes and troubleshooting tips, refer to the Errors.

You can integrate xPay with your platform using our well-documented API. The integration process includes authentication, creating a payment intent, handling the payment process, and confirming the payment. Refer to the API Integration Guide for step-by-step details.