How to subscribe to Claude Pro membership in China? Claude 3.5 Sonnet large model usage tutorial

With the rapid development of artificial intelligence technology, more and more domestic users are beginning to pay attention to and try overseas large model services, such as the Claude series launched by Anthropic. Especially the latest Claude 3.5 Sonnet, which is favored by developers, content creators, and ordinary users for its powerful language understanding capabilities and generation effects. However, for domestic users, subscribing to Claude Pro membership and recharging related services faces some challenges, such as payment channel restrictions and regional blocks. Fortunately, with tools like WildCard, domestic users can easily overcome these obstacles and enjoy the intelligent experience brought by Claude. This article will detail how to subscribe to Claude Pro membership through WildCard and provide practical tutorials for Claude 3.5 Sonnet to help you get started quickly.

WildCard Official Website: https://leixue.com/go/yeka (Register using the invitation code "LEIXUE" to enjoy card opening discounts!)

Why Choose Claude 3.5 Sonnet?#

Before diving into the subscription method, let's briefly discuss the charm of Claude 3.5 Sonnet. Compared to OpenAI's GPT series, Claude stands out with its higher security, stronger contextual understanding, and more natural conversational style. Claude 3.5 Sonnet is the latest member of the Claude family, and compared to its predecessors, it has significantly improved performance, capable of handling complex multi-turn dialogues and generating text that is closer to human expression. Whether for writing assistance, code generation, or academic research, it can provide satisfactory results.

However, the Claude Pro membership is not free; to unlock higher usage limits and more powerful features, a paid version subscription is required. For domestic users, the biggest challenge lies in the payment process—Anthropic's official website typically only accepts overseas credit cards, while common domestic payment methods (such as Alipay and WeChat) cannot be used directly. At this point, WildCard becomes an excellent solution.

WildCard is a subscription platform for overseas software services designed specifically for domestic users. It not only supports subscribing to Claude Pro but also can be used for ChatGPT Plus, OpenAI API recharges, and various other scenarios. Its biggest advantage is that it supports Alipay and WeChat payments, avoiding the cumbersome operations required by services like Dupay, VCard, and PokePay that require USDT recharge. More importantly, the stability and security of WildCard have been recognized by many users, making it a "magic tool" for domestic users subscribing to overseas AI services.

Here are the specific steps:

1. Register a WildCard Account#

First, visit the WildCard Official Website and click the "Login/Register" button in the upper right corner. If you are a new user, select "Register," enter your phone number (mainland users default to +86, Hong Kong users select +852), obtain a verification code, and submit it to complete the registration. Tips: Use the invitation code "LEIXUE" during registration to enjoy card opening discounts and save some money!

2. Open a Card and Recharge#

After registration, log into the WildCard backend and go to the "My Cards" page. Choose a subscription duration that suits you (for example, 1 year for $11.99 or 2 years for $16.99, with a discount using the invitation code "LEIXUE"), then click "Pay." WildCard supports Alipay and WeChat QR code payments, making the process simple and quick. It is recommended to recharge at least $25 for the first time, as there may be a $5 pre-authorization when binding overseas services to avoid insufficient balance leading to subscription failure.

3. Obtain Virtual Card Information#

After successful payment, WildCard will generate a virtual credit card for you, including the card number, expiration date, and CVV code. This information will be used for subscription payments on the Claude website. WildCard does not require KYC verification (i.e., no need to upload sensitive information like ID cards), making it very convenient to use.

Open the Claude official website (anthropic.com) and log into your account.
Go to the subscription page and select the "Claude Pro" plan (currently priced at $20 per month).
On the payment page, enter the virtual card information provided by WildCard and confirm the payment.
If you encounter a payment rejection, you can try switching your network environment (for example, using an overseas node or home network IP) or contact WildCard customer service for assistance.

After completing the above steps, your Claude Pro membership will be successfully activated! Next, you can fully experience the powerful features of Claude 3.5 Sonnet.

Claude 3.5 Sonnet Usage Tutorial#

After successfully subscribing, how can you efficiently use Claude 3.5 Sonnet? Here are some practical tips and scenario examples to help you get started quickly.

Basic Operations: Chatting with Claude#

The interface for using Claude is very simple; after logging in, just enter your questions or commands directly in the dialogue box. For example:

Q&A: Enter "Please explain the basic principles of quantum mechanics," and Claude will provide a clear and understandable answer.
Translation: Enter "Translate this Chinese text into English: Artificial intelligence is changing our lives," and Claude will quickly generate a natural and fluent translation.
Creative Writing: Enter "Write a 300-word short essay about future cities," and Claude will generate content based on the instructions.

Compared to other models, Claude's responses pay more attention to logic and safety, and it will not easily generate inaccurate or controversial content.

Advanced Applications: Code Generation and Debugging#

Claude 3.5 Sonnet performs exceptionally well in code generation. For example:

Enter "Write a simple web crawler in Python," and Claude will generate complete code with comments explaining it.
If there is an issue with the code, you can continue by entering "What should I do if this code throws an error?" Claude will analyze the problem and provide solutions.

Scenario Example: Content Creation#

Suppose you are a self-media author needing to write an article about AI. You can enter:

"Help me write a 500-word article with the theme 'How AI Assists Content Creation,' in a light and humorous tone."

Claude will generate an article that is both informative and entertaining, and you only need to make minor adjustments before publishing.

Tips#

Context Memory: Claude supports longer context inputs, so if you need multi-turn dialogue, you can continue asking questions in the same session.
Language Switching: Claude supports multi-language input, and it's fine to ask questions directly in Chinese.
Quota Management: Pro members have higher usage limits, but still need to be cautious to avoid sending too many complex requests in a short time.

Why Choose WildCard Over Other Virtual Cards?#

There are many virtual card services on the market, such as Dupay, VCard, PokePay, WasabiCard, and LocalCard, but most of them require USDT recharge, which can be a high barrier for users unfamiliar with cryptocurrency. Additionally, the stability of these services varies, and there may occasionally be issues with card rejections or account suspensions.

The advantages of WildCard include:

Convenient Payments: Supports Alipay and WeChat, without the need to deal with cryptocurrency.
Transparent Fees: Card opening fees as low as $11.99/year, with no additional fees for consumption (non-USD transactions only 1% + $0.5).
Wide Applicability: In addition to Claude, it supports many services such as ChatGPT, Midjourney, GitHub Copilot, etc.
Safe and Stable: Developed by a team with 6 years of overseas Fintech experience, with a good reputation.

Conclusion#

For domestic users, subscribing to Claude Pro membership and using Claude 3.5 Sonnet is not complicated. With the help of WildCard, you can easily solve payment difficulties. Whether developers need API support or ordinary users want to experience the charm of top AI, WildCard is a trustworthy choice. Now visit the WildCard Official Website and register using the invitation code "LEIXUE" to start your intelligent journey with Claude! If you have any questions, feel free to leave a message for discussion!