Buy xAI API · instant access
Buy xAI API · instant access through GrokAPI, the fast way to get production access without a VPN, subscription, or waitlist. Below: what you get, how to plug it in, and how it compares to going direct.
Access Grok 4.5 through a gateway
GrokAPI provides an independent OpenAI-compatible gateway to Grok 4.5. Create a key, use the grok-4.5 model ID, and send standard Chat Completions requests. GrokAPI is not affiliated with or endorsed by xAI.
What GrokAPI provides
An OpenAI-compatible endpoint for Grok 4.5, usage-based billing, USDT payments, integration guides, and support through Telegram.
Get started in five minutes
Register with email or Google, copy your API key, point base_url at our endpoint, and send your first chat completion. No card required for the free credit.
Gateway or direct API
A gateway adds its own billing, endpoint, and support layer while preserving a familiar API format. Review Grok 4.5 availability, pricing, data handling terms, and rate limits before choosing it for production. GrokAPI is independent from xAI.
Free credit is added instantly after sign-up.
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