Anthropic's Claude 4 model has demonstrated stunning performance in coding capabilities, even surpassing OpenAI's GPT series models in certain scenarios. Claude 4 excels not only in natural language processing but also provides more precise and efficient support in code generation, debugging, and optimization, making it highly favored by developers. However, domestic users face payment challenges when subscribing to Claude 4 or related Anthropic services: international credit card restrictions, payment channel issues, and more. Fortunately, WildCard offers a convenient and secure payment channel for domestic users, making it easy and worry-free to subscribe to Claude 4.
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Why Choose Claude 4?#
Claude 4, developed by the Anthropic team, has quickly become a "new star" in the AI programming field due to its powerful contextual understanding and code generation accuracy. Compared to the GPT series, Claude 4 shows higher stability when handling complex logic and multilingual programming tasks, especially in generating runnable code and reducing error rates. More importantly, Claude 4 emphasizes user privacy and data security, which is particularly crucial for enterprise users. Whether for individual developers or small to medium-sized enterprises, Claude 4 provides comprehensive support from code completion to project optimization.
However, Anthropic's services primarily target international users, and payment methods usually require binding to international credit cards like Visa or MasterCard. Domestic bank cards (such as UnionPay single-brand cards) often cannot make direct payments due to currency restrictions or risk controls. At this time, the virtual credit card supporting Claude — WildCard, becomes the best choice for domestic users.
WildCard: A Payment Tool Tailored for Domestic Users#
WildCard is a subscription platform for overseas software services designed specifically for domestic users, providing virtual credit card services to help users easily subscribe to Claude 4, ChatGPT Plus, OpenAI API, and other overseas AI tools. Unlike other virtual card platforms such as Dupay, VCard, PokePay, WasabiCard, and LocalCard, WildCard does not require recharging through cryptocurrencies like USDT, but supports Alipay and WeChat Pay, making it very easy to use and truly "born for domestic users."
Core Advantages of WildCard#
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Convenient Payment Methods
Through the WildCard official website, users can complete recharges simply by scanning with Alipay or WeChat, with a minimum recharge amount of only $5. Compared to Dupay or PokePay, which require purchasing cryptocurrencies, WildCard's process is straightforward and suitable for users with no prior experience. -
High Stability and Security
WildCard's payment channels have been optimized over the years to effectively avoid risk control interceptions from platforms like Anthropic. Unlike WasabiCard or LocalCard, which rely on cryptocurrencies, WildCard does not require cumbersome KYC verification (optional Alipay facial verification can enhance limits), significantly reducing the risk of privacy leakage. -
Transparent Fee Structure
WildCard offers a card opening package for $11.99 for one year or $16.99 for two years, with a $1 discount available using the invitation code "LEIXUE." The recharge fee is 3.5%, and there are no fees for consumption and withdrawals; non-USD transactions incur only an additional fee of 1% + $0.5, with clear and transparent costs. -
Wide Applicability
In addition to supporting Claude 4 subscriptions, the virtual credit card supporting Claude is also compatible with many overseas services such as ChatGPT Plus, OpenAI API, GitHub Copilot, and Midjourney, meeting the diverse needs of developers, content creators, and enterprises.
How to Use WildCard to Subscribe to Claude 4?#
Subscribing to Claude 4 takes just a few simple steps, and WildCard makes the entire process efficient and convenient:
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Register for a WildCard Account
Visit the WildCard official website, click the "Register" button in the upper right corner, enter your phone number (mainland users select +86, Hong Kong users select +852), and complete registration after receiving the verification code. Don’t forget to enter the invitation code "LEIXUE" to enjoy the card opening discount! -
Activate the Virtual Card and Recharge
After logging in, go to the "My Cards" page, choose a one-year or two-year package (the two-year package is recommended for better value), and pay the card opening fee via Alipay or WeChat. After opening the card, you need to recharge; it is recommended to recharge $25 for the first time to cover a possible $5 pre-authorization fee and the subscription cost for Claude 4. -
Bind Your Anthropic Account
Log in to the Anthropic official website, go to the payment page, enter the virtual card number, expiration date, and CVV code provided by WildCard, and complete the binding. It is advisable to use a home network or a high-quality proxy IP to avoid payment interception caused by shared IPs. -
Subscribe to Claude 4
Choose the appropriate Claude 4 subscription plan, and after confirming the payment, you can enjoy powerful AI coding support. The WildCard backend allows you to view consumption records in real-time, making balance management clear and straightforward.
Summary: WildCard, Your Passport to the AI World#
Claude 4's exceptional coding capabilities open new possibilities for developers, while WildCard clears payment obstacles for domestic users. With convenient Alipay/WeChat recharges, high stability, and wide applicability, WildCard not only supports Claude 4 but also unlocks more overseas AI tools, becoming the first choice for domestic users subscribing to overseas services. Visit the WildCard official website now, use the invitation code "LEIXUE," and start your AI programming journey!