With the rapid development of artificial intelligence technology, AI models like Grok3 and Claude 3.5 Sonnet are gradually entering our lives. As the latest version of the Grok series created by xAI, Grok3 has attracted attention for its powerful conversational abilities and practicality; while Claude 3.5 Sonnet, launched by Anthropic, has become the first choice for many creators and developers due to its nuanced language understanding and generation capabilities. However, for domestic users, subscribing to these overseas AI services often encounters payment barriers, such as credit card restrictions and regional blocks. Today, I will guide you step by step on how to easily subscribe to SuperGrok and Claude Pro memberships in China, while unlocking their full potential!
WildCard Official Website: https://leixue.com/go/yeka (Register using the invitation code "LEIXUE" to enjoy card opening discounts!)
1. Why Choose Grok3 and Claude 3.5 Sonnet?#
Let's briefly discuss the charm of these two AIs. Grok3 is a masterpiece of xAI, significantly improved in answering complex questions and providing multi-faceted analysis compared to its predecessor. If you are a user who enjoys exploring the mysteries of the universe and asking "why," Grok3 will definitely satisfy you. On the other hand, Claude 3.5 Sonnet leans more towards text creation and deep conversation, with a natural and smooth output style, making it particularly suitable for scenarios requiring high-quality content output, such as writing, translation, or code commenting.
But here comes the problem: subscribing to these services and recharging the API requires overseas payment channels, while common payment methods in China (like Alipay and WeChat) are often not directly supported. At this point, a stable and secure subscription tool becomes particularly important.
2. The "Savior" for Domestic Subscriptions: WildCard#
For domestic users, the simplest way to enjoy Grok3's SuperGrok subscription or upgrade to Claude Pro membership is to use WildCard. This is a subscription card designed specifically for domestic users, supporting Alipay and WeChat payments, eliminating the cumbersome USDT recharge steps, and avoiding the instability risks that services like Dupay, VCard, PokePay, WasabiCard, and LocalCard may bring.
What Are the Advantages of WildCard?#
- Convenient Payments: Recharge directly using Alipay or WeChat, without complex cryptocurrency operations.
- Stable and Reliable: Compared to other virtual card services, WildCard has a higher payment success rate, with almost no rejections.
- High Security: No KYC verification (i.e., no need to submit identity information), protecting user privacy.
- Card Opening Discounts: Register through the official website https://leixue.com/go/yeka and use the invitation code "LEIXUE" to enjoy instant discounts.
Next, I will elaborate on how to subscribe to SuperGrok and Claude Pro based on WildCard.
3. Subscribing to SuperGrok: Unlocking All Features of Grok3#
Step 1: Register a WildCard Account#
- Open WildCard Official Website.
- Click on "Login/Register" in the upper right corner and select "Register."
- Enter your phone number (default +86 for mainland users), obtain the verification code, and submit the registration.
- After registration, it is recommended to use the invitation code "LEIXUE" to enjoy card opening discounts.
Step 2: Activate WildCard and Recharge#
- After logging in, find "My Cards" in the left menu and click to enter the card activation page.
- Choose the subscription duration (1 year for $11.99 or 2 years for $16.99, using the invitation code for better discounts), then pay via Alipay or WeChat QR code.
- After successful payment, fill in basic information like your name, and the card will be activated immediately.
Step 3: Bind WildCard to xAI Official Website#
- Visit the xAI official website (assuming the SuperGrok subscription entry is open, usually found in account settings or subscription pages).
- Select the SuperGrok plan and proceed to payment.
- Enter the WildCard card number, expiration date, and CVV code (these details can be viewed in the WildCard backend under "My Cards").
- Confirm the payment, wait a moment, and the subscription will be completed!
Tips#
It is recommended to recharge at least $25 for the first time, as there may be a $5 pre-authorization fee when binding. After a successful subscription, you will be able to experience Grok3's advanced features, such as longer conversations, faster response times, and even some exclusive features (subject to updates from xAI).
4. Upgrading to Claude Pro Membership: Enjoying Claude 3.5 Sonnet#
Step 1: Prepare WildCard#
If you have already activated WildCard according to the steps above, you can skip to Step 2. If not, repeat the activation process for SuperGrok, remembering to use https://leixue.com/go/yeka and the invitation code "LEIXUE."
Step 2: Visit Anthropic Official Website#
- Open the Anthropic official website (usually claude.ai or related domains) and log in to your account.
- In the account settings or subscription page, find the "Upgrade to Pro" option.
Step 3: Bind and Pay#
- Select the Claude Pro subscription plan (currently priced around $20/month, subject to the official website).
- On the payment page, enter the WildCard card number, expiration date, and CVV code.
- Click to confirm payment, wait a few seconds, and the system will prompt that the subscription is successful.
Usage Suggestions#
After upgrading to Claude Pro, you can use Claude 3.5 Sonnet without restrictions, generating longer texts and handling more complex tasks. If you are a developer, you can also recharge the OpenAI API or Claude API through WildCard, with similar operations, just bind the card on the API management page.
5. Comparison of WildCard with Other Services#
There are also some virtual card services on the market, such as Dupay, VCard, PokePay, etc., but most of them require USDT recharge, which is not only cumbersome but may also fail due to node issues. WildCard directly supports Alipay and WeChat, with a low recharge threshold (minimum $5), and withdrawals are processed in real-time, providing a superior experience.
- Fees: WildCard transactions have no fees, and non-USD transactions only incur a 1% + $0.5 currency conversion fee.
- Supported Services: In addition to SuperGrok and Claude Pro, WildCard can also subscribe to popular services like ChatGPT Plus, Midjourney, GitHub Copilot, etc.
- Stability: WildCard is backed by a team with 6 years of overseas Fintech experience, with payment channels optimized over the long term, ensuring stability and security.
6. Frequently Asked Questions#
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What to do if the balance is insufficient after recharging WildCard?
Go to the WildCard official website backend and select "Recharge" to top up using Alipay or WeChat. It is recommended to recharge more at a time to avoid frequent operations. -
What to do if the subscription fails?
Check if the card balance is sufficient, or try switching the network environment (for example, using home network instead of proxy IP). -
Does WildCard support refunds?
Yes, but refunds incur a 2% fee; specific policies can be viewed on the official website.
7. Conclusion: Start a New AI Experience#
Whether it's Grok3's SuperGrok or Claude 3.5 Sonnet, they both represent the forefront of AI technology. Domestic users can easily overcome payment barriers through WildCard and enjoy these services at a lower cost. Hurry up and register at https://leixue.com/go/yeka, and don't forget to use the invitation code "LEIXUE" to start your AI journey today!
I hope this tutorial helps you, and if you have more questions, feel free to reach out!