With the rapid development of artificial intelligence, more and more domestic users are beginning to pay attention to and use overseas AI tools, such as ChatGPT, Claude, and Midjourney. Among them, Claude, a powerful AI model launched by Anthropic, is favored for its outstanding conversational abilities and safety. However, for domestic users, subscribing to Claude Pro or recharging related services often faces issues such as limited payment channels and complex network environments. Fortunately, WildCard provides us with a simple, stable, and secure solution. This article will detail how to use WildCard to register and upgrade to Claude Pro subscription, combining the latest situation in 2025 to provide a practical guide for domestic users.
WildCard Official Website: https://leixue.com/go/yeka (Using the invitation code “LEIXUE” during registration can enjoy card opening discounts!)
Why Choose Claude Pro? What Can It Bring?#
Before diving into the tutorial, let's briefly discuss why Claude Pro is worth subscribing to. Claude was developed by former OpenAI team members, emphasizing safety and interpretability. Compared to ChatGPT, it is better at handling complex problems and long-text conversations in certain scenarios. After subscribing to Claude Pro, you will unlock higher usage limits, faster response speeds, and priority access to new features. For users who need to work efficiently or conduct in-depth research, this is undoubtedly a powerful assistant.
However, Claude's official website (anthropic.com) does not directly support common domestic payment methods, such as Alipay or WeChat, which deters many users. Fortunately, with WildCard, everything becomes much simpler. Next, we will guide you step by step through the entire process of registration and subscription.
Step 1: Preparation and WildCard Registration#
Why Choose WildCard?#
WildCard is a subscription card designed for domestic users to access overseas software services, supporting Alipay and WeChat payments, avoiding the need for USDT recharge methods like Dupay, VCard, or PokePay. While USDT is popular among cryptocurrency users, the purchasing and conversion process can be cumbersome and risky for ordinary users. WildCard not only simplifies operations but is also known for its stability, making it particularly suitable for subscribing to Claude Pro, ChatGPT Plus, or recharging OpenAI API.
Registering a WildCard Account#
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Visit the Official Website
Open your browser and enter WildCard Official Website to access the homepage. You will see a simple interface with a “Login/Register” button in the upper right corner. -
Create an Account
Click “Login/Register,” select “Register” in the pop-up window. Enter your phone number (default +86 for mainland users, +852 for Hong Kong users), obtain the verification code, fill it in, and then click “Submit Registration.” The entire process takes no more than a minute. -
Use the Invitation Code for Discounts
When registering or opening a card, don’t forget to enter the invitation code “LEIXUE” to enjoy a discount on the card opening fee. Currently, WildCard's pricing is: 1 year for $11.99, 2 years for $16.99, and using the invitation code can make it even cheaper, offering great value.
Once registration is complete, you will have a WildCard account, and you can start opening cards and recharging.
Step 2: Opening a Card and Recharging#
Card Opening Process#
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Log into the Backend
Log in to WildCard Official Website with the account you just registered to enter the user backend. -
Select Card Opening
Find “My Cards” in the left menu, click to enter the card opening page. Choose the subscription duration (it is recommended to select 2 years for more discounts), enter the invitation code “LEIXUE”, and then click “Pay.” -
Alipay/WeChat Payment
The system will generate a QR code, complete the payment using Alipay or WeChat by scanning the code. After successful payment, fill in your name and other information as prompted on the page to complete the card opening. WildCard will generate a virtual card for you, including the card number, expiration date, and CVV code.
Recharge Suggestions#
After opening the card, the balance is zero, and you need to manually recharge to use it. It is recommended to recharge $25 for the first time, as there may be a $5 pre-authorization fee when binding overseas services, avoiding subscription failures due to insufficient balance. The recharge steps are as follows:
- Click “Recharge” in the backend, select the amount (minimum $5).
- Use Alipay or WeChat to scan the payment code, with a handling fee of 3.5%, and the amount will be credited in real-time after recharging.
Compared to Dupay or PokePay with USDT recharge, WildCard's Alipay/WeChat payment undoubtedly aligns better with domestic user habits, and there is no need to worry about exchange rate fluctuations or additional procedures.
Step 3: Registering Claude and Upgrading to Pro#
Creating a Claude Account#
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Use a VPN
Since the Claude official website cannot be accessed directly in China, you need a stable VPN or proxy tool to ensure the network environment simulates an overseas IP (it is recommended to choose a US node). -
Visit the Official Website
Open anthropic.com, click “Sign Up” to register. Fill in your email, password, and other information, and complete the email verification to log in.
Upgrading to Claude Pro#
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Go to the Subscription Page
After logging in, click on your profile picture in the upper right corner, select “Upgrade to Pro” or a similar subscription option to enter the payment page. -
Bind WildCard
In the payment method, select “Credit/Debit Card,” and enter the virtual card information (card number, expiration date, CVV) obtained from WildCard. The subscription fee for Claude Pro is $20 per month, and it will automatically deduct after successful binding. -
Verify Payment
The first binding may have a $1 verification charge (which will be refunded later), so ensure that the card balance is sufficient. After successful payment, your Claude account will be upgraded to Pro, enjoying advanced features.
Notes and Common Questions#
Network Environment Optimization#
If you encounter interception during payment, it may be due to multiple users sharing the same proxy IP. It is recommended to switch to a less crowded node or use a home network IP (with VPN). Additionally, WildCard also supports subscribing to Claude Pro through Apple Store or Google Play in-app purchases as a backup option.
Advantages and Limitations of WildCard#
- Advantages: No KYC certification required, supports Alipay/WeChat, low recharge threshold (minimum $5), real-time withdrawal with no fees.
- Limitations: Currently does not support Apple Pay, Google Cloud, and a few other services, but is fully applicable to mainstream AI products like Claude and OpenAI.
Comparison with Other Virtual Cards#
Compared to VCard (suitable for cryptocurrency users), Dupay (occasionally has frequent maintenance), or PokePay (supports offline consumption), WildCard's biggest highlight is its simplicity and stability, especially suitable for users unfamiliar with USDT operations.
Conclusion: Start Your Claude Pro Journey#
Through the above steps, domestic users can easily register and upgrade to Claude Pro, enjoying the convenience brought by this powerful AI tool. WildCard serves as a bridge, perfectly solving payment difficulties, allowing you to avoid the hassle of complicated recharge processes or network restrictions. Whether for content creation, software development, or academic research, Claude Pro can become your reliable assistant.
Now visit WildCard Official Website and use the invitation code “LEIXUE” to open your card! In 2025, let’s unlock more possibilities together with the power of AI. If you have any questions, feel free to leave a message, and I will do my best to answer you!