5buyai × AIFUNS
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X AI (Grok) API (direct connection)
X AI (Grok) API (direct connection)
Developer API access to xAI's Grok large language models for chat, text generation, reasoning, coding and multimodal tas...

About this product

The xAI API gives developers the Grok model family: chat and reasoning models, vision, image generation and live search (including posts on X). It is OpenAI-compatible, so apps built on the OpenAI SDK can switch by changing the base URL and key — good for apps that need real-time information, long context and cost-effective reasoning.

Which plan to choose

  • Account: an xAI developer console account you can top up yourself.
  • US$100: API credit, charged by token usage.
Build with the xAI API
Watch videos · 2
Real-time · Intermediate
Real-time apps
Answers from the web and X posts.
Compatible · Beginner
OpenAI-compatible
Switch by changing URL and key.
Subscription · Beginner
Just want to use Grok?
SuperGrok is better value.
SuperGrok →

Getting started

  1. Create an API key: Console → API Keys → Create; save it.
  2. Call it with base URL https://api.x.ai/v1 using the OpenAI or official SDK; use the Grok model names in the docs.
  3. Live search: enable the search tool so Grok answers from the web and X in real time.
  4. Track usage and balance in the console.

Note: if you need a different amount of API credit, click "Chat with the AIFUNS team" (bottom right). If no one replies within a minute, leave your email or other contact details and we will get back to you soon.

Check before buying
Display prices — confirm the quote with support first.

Getting started

① Suitable for machine learning, your own apps and agents.

② Open the xAI API console, sign in, switch team and generate a key.

③ Call the API following the xAI documentation.

This listing is for display only: please confirm the final quote with the AIFUNS team before paying. Company bank transfers and invoices are available.

How it is delivered

🙋 Manual delivery ⏰ Working hours UTC+8 09:00–21:00 📧 Sent to your order email, also viewable once on the order page
What AI services does 5buyai.com support? Can I get an invoice?

Accounts, subscriptions and top-ups for ChatGPT, Claude, Midjourney, Gemini, Grok and other major AI tools. Invoices are available for AI orders paid in Chinese yuan (CNY).

How do I receive my order after paying?

Orders are delivered manually: after successful payment, the account or card code is sent to your order email during working hours (9:00–21:00, UTC+8). You can check your order details anytime on the order lookup page by order number, email or browser cache.

What payment methods are supported?

Alipay, WeChat Pay, USDT, and Credit Card payments. Credit card payments require first topping up your balance, and then using the balance to purchase products.

Do I need an account to buy?

No. You can check out as a guest and receive items by email; registering lets you manage orders, balance and invoices in one place.

Are prices shown in CNY?

All prices are listed in Chinese Yuan (¥). When paying with USDT the amount is converted automatically at the live rate.

Is there after-sales support?

After-sales support is available for some products, handled via live chat or the order dispute page. Accounts are virtual products: once delivered, no refunds are given unless there is an after-sales issue. CNY refunds and USD refunds are only made back to the original payment method, and USDT refunds are only made on the BSC network.

I am a business buyer and need to make a bulk purchase. How can I get in touch?

Please click the chat widget at the bottom-right corner to reach us and leave your email or other contact details. We will get back to you as soon as possible.

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Disclaimer
This is an independent third-party platform, not affiliated with, endorsed by, or authorized by any brand mentioned. We do not host any third-party login page and do not collect third-party credentials.
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