UCard Radar
02

Topic guide

Crypto card use cases

Understand card-selection priorities, regional limits, and merchant requirements for AI subscriptions, mobile wallets, travel, and more.

7 published articles

  • AI subscriptions
  • Apple Pay
  • Google Pay
  • Travel payments
Cover image for the guide to paying for ChatGPT with a virtual card

Latest publication

Complete Guide to Paying for ChatGPT with a Virtual Card

Whether a virtual card can pay for ChatGPT depends on whether the card supports international online transactions, recurring payments, 3DS verification, and other required capabilities. This article explains the payment requirements, process, common failure causes, and troubleshooting methods to help users complete their subscription successfully.

Read article

More articles

Illustration of U card support for ChatGPT Plus subscriptions

Which U Cards Support ChatGPT Plus Subscriptions?

This article reviews how U cards such as Bybit, Bitget Premier, MetaMask, KAST, and Wirex support ChatGPT Plus subscriptions. Cards whose official materials explicitly mention ChatGPT generally provide stronger evidence, and the article also explains common payment failure causes and card-selection considerations.

Cover image for the Claude Pro virtual card payment guide

Which Virtual Cards Can Be Used to Pay for Claude Pro?

This article provides a detailed analysis of virtual cards that can be used to subscribe to Claude Pro, including Bybit Card and Wirex One Card, and offers card-selection guidance and troubleshooting steps for failed payments.

Cover image for the Midjourney virtual card payment guide

Midjourney Subscription Virtual Card Selection Guide

For Midjourney subscriptions, virtual card payments need to support U.S. dollar online purchases, recurring charges, a real billing address, and transaction verification. Bybit Card, MetaMask Card, KAST Card, and similar options are worth considering, while one-time cards should be avoided.

Recommended Payment Cards for Cursor Subscriptions: A Guide to Choosing Bank Cards and U Cards

Recommended Payment Cards for Cursor Subscriptions

This article recommends bank cards and U cards suitable for paying for Cursor subscriptions, including bank-issued Visa/Mastercard cards, Wise, Revolut, Bybit, and others. It also analyzes the strengths, weaknesses, and key considerations of each option to help users avoid payment failures.

Cover image for the GitHub Copilot Virtual Card Payment Guide

GitHub Copilot Virtual Card Payment Guide

This article explains how to pay for GitHub Copilot personal plans with virtual cards, covering pricing, card-selection criteria, recommended options, subscription steps, payment-failure troubleshooting, and cost controls, with specific guidance for users in mainland China and Hong Kong.

Cover image for the OpenAI API virtual card payment guide

Which Virtual Cards Can Be Used for the OpenAI API

This article explains in detail which types of virtual cards are supported for OpenAI API payments, distinguishes prepaid cards from standard cards, and covers card-selection advice, purchase steps, troubleshooting, and regional restrictions.