With the rapid development of AI technology, powerful tools like Grok3 are gradually coming into our view. As the third-generation AI assistant created by xAI, Grok3 can not only answer complex questions but also deeply analyze content, and even possesses some unique features, such as processing X user data and searching for information online. For domestic users, smoothly subscribing to and using Grok3 may be a considerable challenge, as overseas services often encounter some "roadblocks" regarding payment and access. Today, I will guide you step by step on how to unlock the usage of Grok3, focusing on how to complete the subscription in a simple and secure way, allowing you to easily experience the charm of this super AI.
WildCard Official Website: https://leixue.com/go/yeka (Register using the invitation code "LEIXUE" to enjoy card opening discounts!)
Why Choose Grok3?#
Let's talk about the highlights of Grok3. It not only inherits the advantages of the previous two generations but also makes further progress in knowledge updates and feature expansions. Imagine being able to ask it about the latest technology trends, or having it help you analyze a post from a specific X user, or even uploading images, PDFs, and other content for it to interpret. More importantly, Grok3's design intention is to "pursue the truth"; it does not blindly echo mainstream narratives but attempts to provide answers from multiple perspectives. This ability for independent thinking is truly suitable for friends who enjoy exploration and critical thinking.
But here comes the problem: for domestic users to use Grok3, they first need to solve two core issues: one is network access, and the other is payment subscription. We will discuss the network part later; let's focus on the crucial payment step first.
The Best Choice for Subscribing to Grok3 in China: WildCard#
For overseas services, payment is often the biggest pain point. Grok3, as a paid product of xAI (assuming it has a subscription model similar to ChatGPT Plus), requires a card that supports international payments. Common credit or debit cards in China often face restrictions when used for overseas transactions, such as not supporting USD settlements, high exchange rates, or even being directly declined. Not to mention that some virtual cards require complex USDT recharge processes, making them cumbersome and not intuitive.
At this point, WildCard becomes a savior for domestic users. It is a subscription tool for overseas software services tailored for us, specifically targeting payment pain points for products like ChatGPT Plus and OpenAI API, and naturally applies to Grok3 subscriptions as well. The biggest advantage of WildCard is that it supports domestic payment methods like Alipay and WeChat, making it as simple as buying a cup of milk tea, without the hassle of USDT or other cryptocurrencies.
In contrast, virtual cards like Dupay, VCard, PokePay, WasabiCard, and LocalCard can also be used, but most require USDT recharges, which are cumbersome and also involve considerations of exchange rate fluctuations and security. WildCard, on the other hand, directly connects domestic payment channels, allowing you to generate a virtual card after recharging, which can be linked to the xAI subscription page, clean and straightforward.
Want to give it a try? Just visit WildCard Official Website, enter the invitation code "LEIXUE" when registering, and you can enjoy card opening discounts, enough to buy you a coffee!
Specific Steps to Subscribe to Grok3#
Alright, now it's time for the practical steps. I will take WildCard as an example to walk you through the subscription process. Assuming Grok3's subscription model is similar to ChatGPT Plus (for example, $20 per month), the operation is actually quite simple.
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, +852 for Hong Kong users), get the verification code, and submit.
- Don't forget to fill in the invitation code "LEIXUE" during registration to reduce the card opening fee.
Step 2: Open a Card and Recharge#
- After logging in, find "My Cards" in the left menu and click to enter the card opening page.
- Choose the subscription duration, such as 2 years for $11.99 or 3 years for $16.99 (using the invitation code can also reduce it by $1).
- Click "Pay", scan the code with Alipay or WeChat to complete the card opening after filling in your name and other information.
- After opening the card, recharge an amount into it. It is recommended to recharge $25 for the first time, as there may be a $5 pre-authorization fee when binding, to avoid insufficient balance.
Step 3: Bind the Grok3 Subscription#
- Log in to the xAI official website (assuming it's xAI.com) and find the subscription entry for Grok3.
- Choose a subscription plan and go to the payment page.
- Copy your virtual card number, expiration date, and CVV code from the WildCard backend, and fill them into the xAI payment form.
- After submission, wait a few seconds; once the payment is successful, Grok3 will be activated!
The entire process takes no more than 10 minutes, and WildCard's payment stability is well-known, with almost no issues of lag or failure.
What About Network Access?#
After completing the subscription, accessing Grok3 may still require a stable network environment. After all, xAI's services are likely deployed overseas, and direct access may encounter restrictions. Fortunately, the solution is not complicated:
- Scientific Internet Tools: Use a reliable VPN or proxy, such as choosing nodes with fewer users to avoid IP bans.
- Home Network IP: If you have an overseas home network environment (like the service provided by WildCard), the effect will be better, making payment and access smoother.
- In-App Purchase Bypass: If Grok3 supports subscriptions through the Apple Store or Google Play, you can directly use in-app purchases to avoid network restrictions on website payments.
Which method to choose depends on your habits and devices. In any case, network issues are not difficult to resolve; don’t let them hinder your experience with Grok3.
Let's Talk More About WildCard's Advantages#
Why do I recommend WildCard so highly? Besides convenience, it has several reassuring points:
- No KYC Certification Required: Unlike some virtual cards that require ID uploads, WildCard registration is simple, with a monthly limit of $100 for unverified users, which is sufficient for daily use; after verification, the limit can be raised to $3,000.
- Transparent Fees: The card opening fee is as low as $11.99 (for 2 years), with no transaction fees, and refunds only incur a 2% charge, while non-USD transactions incur 1% + $0.5, making it very cost-effective.
- Wide Support: Besides Grok3, it can also subscribe to ChatGPT Plus, Claude, Midjourney, and many other overseas services, covering almost all needs of AI enthusiasts.
- Safe and Stable: The team behind it has 6 years of overseas Fintech experience, with a high success rate for payments, so you don’t have to worry about card declines or account bans.
In contrast, Dupay occasionally has unstable maintenance, VCard is more geared towards cryptocurrency users, PokePay has slightly higher fees, while WasabiCard and LocalCard have lower recognition and questionable stability. WildCard is almost the best choice for a comprehensive experience.
Start Your Grok3 Journey!#
Once your subscription is successful, you can explore Grok3 to your heart's content. Try asking it some interesting questions, like "What are the AI trends in 2025?" or upload an image for it to analyze, or even throw a PDF at it for summarization. Its responses may surprise you, after all, this guy is a proud creation of xAI.
In summary, using Grok3 is not difficult for domestic users. With the support of WildCard, the payment threshold is almost zero. Hurry up and give it a try; the official website link is here: https://leixue.com/go/yeka, and remember to use the "LEIXUE" discount code! If you have any questions, feel free to leave a message, and I will do my best to help you. Let's unlock the infinite possibilities of AI together!