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 exploring AI technology. Grok3 not only offers free basic features but also launched a 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 subscribing to SuperGrok with traditional bank cards 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 domestic bank cards often fail to 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 Method: 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: Register on the WildCard official website and use the invitation code "LEIXUE" to enjoy a card opening discount for new users.

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 choose +86, Hong Kong users choose +852) to receive a verification code, fill it in and submit to complete registration. Enter the invitation code "LEIXUE" on the registration page to enjoy card opening benefits (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 scan 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% fee.

3. Obtain Virtual Card Information#

After successfully opening the card, 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 xAI payments.

4. Bind WildCard to grok.com#

Log in to grok.com and go to the SuperGrok subscription page.
Choose 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).
After successful payment, the SuperGrok subscription will take effect immediately, allowing you to enjoy a higher quota.

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 renewals.
Refund Policy: WildCard supports real-time withdrawals, no 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 via USDT, which is complex and carries exchange rate fluctuation risks. Additionally, these cards have lower payment stability and are easily intercepted 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, resulting in a higher payment success rate.

Other Useful Tips#

Multi-Platform Support: After subscribing to SuperGrok, it can be used on grok.com, x.com, and the Grok iOS/Android applications. iOS users can also experience voice mode.
DeepSearch Mode: You can manually activate Grok3's DeepSearch mode when needed to obtain more in-depth 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.

Conclusion#

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!