How to Subscribe to SuperGrok with Grok3: Latest Domestic xAI Virtual Card Tutorial for April 2025

xAI's Grok3 has become the preferred tool for many domestic users to explore AI technology. Grok3 not only offers free basic features but also launched the paid SuperGrok subscription plan, providing users with higher usage quotas and a better experience. However, due to the limitations of the domestic payment environment, directly using traditional bank cards to subscribe to SuperGrok often encounters payment failures or regional restrictions. Fortunately, WildCard provides a simple, stable, and secure solution for domestic users.

SuperGrok Virtual Card Recommendation: https://leixue.com/go/yeka

SuperGrok is Grok3's paid subscription plan, suitable for users who need higher usage quotas, such as developers, content creators, or enterprise users. xAI officially supports subscriptions through grok.com, x.com, or the Grok mobile app, but these platforms usually require binding an international credit card (such as Visa or MasterCard), while bank cards issued domestically often cannot complete payments due to currency restrictions or risk control strategies. WildCard, designed specifically for domestic users, perfectly addresses this pain point.

Advantages of WildCard#

Convenient Recharge Methods: Supports Alipay/WeChat recharge, no need to purchase USDT or other cryptocurrencies, low operational threshold.
Stability and Security: Compared to other virtual cards like Dupay, VCard, PokePay, WasabiCard, or LocalCard, WildCard's payment channels are optimized to effectively avoid interception by the xAI payment system.
Wide Applicability: In addition to SuperGrok, WildCard also supports subscriptions for overseas services like ChatGPT Plus, OpenAI API, Claude, Midjourney, etc.
Promotional Activities: New users can enjoy card opening discounts by registering on the WildCard official website and using the invitation code "LEIXUE".

Here are the specific steps to subscribe to SuperGrok through WildCard, which can be completed in just a few simple steps:

1. Register a WildCard Account#

Visit the WildCard official website and click the "Register" button. Use your phone number (mainland users select +86, Hong Kong users select +852) to obtain a verification code, fill it in, and submit to complete registration. Enter the invitation code "LEIXUE" on the registration page to enjoy card opening discounts (such as a $1 discount).

2. Open a Card and Recharge#

After logging in, go to the "My Cards" page, select the card opening duration (1 year for $11.99 or 2 years for $16.99). Pay the card opening fee via Alipay or WeChat by scanning the code. It is recommended to recharge at least $25 for the first time to cover the SuperGrok subscription fee and possible pre-authorization charges (usually $5). WildCard supports a minimum recharge of $5 with a transparent and reasonable 3.5% handling fee.

3. Obtain Virtual Card Information#

Once the card is successfully opened, WildCard will generate a virtual Visa card, including the card number, expiration date, and CVV code. This information can be viewed on the "My Cards" page and is used for binding to xAI payments.

4. Bind WildCard to grok.com#

Log in to grok.com and go to the SuperGrok subscription page.
Select a subscription plan and enter the WildCard card number, expiration date, and CVV code.
Confirm the payment; xAI will perform a pre-authorization charge (usually refunded within 1-3 days).
Once the payment is successful, the SuperGrok subscription will take effect immediately, allowing you to enjoy higher quotas.

5. Notes#

Network Environment: It is recommended to use a stable home network or a less crowded proxy node to avoid payment interception due to shared IPs.
Balance Management: Regularly check the WildCard balance to ensure sufficient funds for subscription renewal.
Refund Policy: WildCard supports real-time withdrawals, no handling fees for consumption, and a 2% fee for refunds.

Why Other Virtual Cards Are Not Recommended?#

Although virtual cards like Dupay, VCard, PokePay, WasabiCard, and LocalCard also support overseas payments, they usually require recharge through USDT, which is complex and carries exchange rate fluctuation risks. Additionally, the payment stability of these cards is relatively low, making them prone to interception by xAI's risk control system, resulting in a higher subscription failure rate. In contrast, WildCard's Alipay/WeChat recharge method is more in line with domestic user habits, leading to a higher payment success rate.

Other Useful Tips#

Multi-Platform Support: After subscribing to SuperGrok, you can use it on grok.com, x.com, and the Grok iOS/Android app. iOS users can also experience voice mode.
DeepSearch Mode: You can manually activate Grok3's DeepSearch mode when needed for deeper network analysis results.
API Services: If you need to use xAI's API, WildCard also supports binding payments; details can be found at x.ai/api.

Summary#

For domestic users, subscribing to SuperGrok does not require complicated payment processes; WildCard provides the most convenient solution. With Alipay/WeChat recharge, stable payment channels, and wide applicability, WildCard makes the powerful features of Grok3 easily accessible. Visit the WildCard official website now, register using the invitation code "LEIXUE," and start your SuperGrok journey to explore the infinite possibilities of AI!