xAI's Grok 3 has become a popular tool for users worldwide to explore the potential of AI. Grok 3 not only offers powerful conversational capabilities but also supports multimodal interactions and real-time information queries, making it highly favored by developers, creators, and businesses. For domestic users, the $150 monthly free credit from xAI Grok is undoubtedly an enticing benefit. However, due to payment and network environment restrictions, domestic users may face some challenges when claiming and using this credit. This article will detail how to easily claim the $150 credit for Grok for free and recommend a payment tool specifically designed for domestic users—WildCard—to help you easily unlock the full potential of Grok.
xAI Virtual Card Recommendation: https://leixue.com/go/yeka
Why Choose xAI Grok?#
xAI Grok stands out in the AI field with its unique design and powerful features. It can not only answer complex questions but also analyze real-time web information through DeepSearch mode and even supports voice interaction (exclusive for iOS users). More importantly, xAI offers new users a monthly free credit of $150, sufficient to meet daily usage needs, such as generating creative content, writing code, or conducting data analysis. For domestic users, claiming this credit not only allows for a free experience of Grok's powerful features but also lays the groundwork for future subscriptions to SuperGrok or API services.
However, due to the peculiarities of the domestic payment environment, directly using a bank card to bind to xAI services may encounter restrictions. Traditional UnionPay cards usually only support transactions in RMB, while Visa or MasterCard may fail in cross-border payments due to risk control. At this point, WildCard becomes an ideal choice for domestic users. It supports recharging through Alipay and WeChat, eliminating the need for complex USDT transactions, making it simple and secure.
How to Claim Grok's Monthly $150 Credit?#
Here are the detailed steps for domestic users to claim the free credit for xAI Grok:
Step 1: Register for an xAI Account#
- Visit the xAI official website (https://x.ai) or access Grok through its official entry (https://grok.com).
- Click the "Sign Up" button and register an account using your email or phone number. It is recommended to use an internationally recognized email (such as Gmail or Outlook) to ensure you receive the verification email.
- After completing the email verification, log in to your xAI account and enter the Grok usage interface.
Step 2: Bind Payment Method#
To activate the $150 free credit, it is usually necessary to bind a valid payment method. Although the credit is free, xAI may conduct a small pre-authorization verification. For this, we recommend using WildCard:
- Register for a WildCard Account: Visit the WildCard official website, click the "Register" button, and complete the registration using your phone number (mainland users select +86). Enter the invitation code "LEIXUE" to enjoy card opening discounts.
- Card Opening and Recharging: After logging in, select a card package for 1 year ($11.99) or 2 years ($16.99) on the "My Cards" page, and recharge via Alipay or WeChat. It is recommended to recharge $25 for the first time to cover a possible $5 pre-authorization and subsequent subscription fees.
- Bind to xAI: In the payment settings of your xAI account, enter the virtual credit card information provided by WildCard (card number, expiration date, CVV code). Once successfully bound, the $150 credit will be automatically activated.
Step 3: Verification and Usage#
After binding the payment method, xAI will conduct identity verification, usually a $1 pre-authorization (refunded later). Once verified, you will receive a monthly free credit of $150, which can be used for various functions of Grok 3, including conversations, DeepSearch, and API calls.
Why Choose WildCard?#
Compared to other virtual credit cards (such as Dupay, VCard, PokePay, WasabiCard, LocalCard), WildCard is optimized specifically for domestic users and has the following advantages:
- Convenient Recharging: Supports Alipay and WeChat payments, eliminating the need to purchase USDT or engage in complex foreign exchange operations, with a low recharge threshold starting at $5.
- Stable and Secure: The payment channels of WildCard have been optimized to avoid common risk control interception issues faced by platforms like OpenAI, resulting in a high payment success rate.
- Widely Applicable: In addition to xAI Grok, WildCard also supports subscriptions to overseas services such as ChatGPT Plus, OpenAI API, Claude, Midjourney, and can even be used for purchases on Google Play and Apple Store.
- Discount Benefits: Register using the invitation code "LEIXUE" to enjoy a $1 card opening discount, offering great value for money.
In contrast, other virtual cards like Dupay or VCard require recharging through cryptocurrency, which is complex and may face exchange rate fluctuation risks. While PokePay, WasabiCard, and LocalCard support some scenarios, they do not match WildCard in terms of stability and user experience.
Tips: Maximizing the Use of Grok's Free Credit#
- Prioritize Experiencing DeepSearch Mode: Activate the DeepSearch button, and Grok will provide more accurate answers through real-time web searches, suitable for research or data analysis.
- Try API Calls: If you are a developer, you can integrate Grok into your project through xAI's API service (details at https://x.ai/api), and the free credit is also applicable.
- Pay Attention to Network Environment: Use a stable overseas network or home IP to avoid payment failures due to congested proxy nodes.
- Regularly Check Balance: On the WildCard official website's "My Cards" page, you can check your card balance at any time to ensure sufficient credit.
Conclusion#
The monthly $150 free credit from xAI Grok provides domestic users with a zero-cost opportunity to experience top-tier AI tools. Through WildCard, you can easily bind a payment method, activate the credit, and enjoy a stable and secure payment experience. Compared to Dupay, VCard, PokePay, WasabiCard, and LocalCard, WildCard has become the first choice for domestic users due to its convenient operation and wide applicability. Visit the WildCard official website now, register using the invitation code "LEIXUE," and start your Grok intelligent journey!