xAI
AI research company founded by Elon Musk, developing Grok series of large language models. Latest Grok 4.5 offers 2x token efficiency over rivals at $2/M input tokens.
getModelKey links official API key pages only. We do not sell, generate, or broker API keys.
Overview
xAI is the lab behind the Grok model family, including newer Grok generations such as Grok 4.5 for chat, coding, and agent-style tasks.
API access is managed through xAI’s developer console, where you create keys and review model availability for your account.
How to Get an API Key
- Open console.x.ai and sign in with an eligible xAI developer account.
- Create an API key in the console, then copy and store it securely.
- Call xAI’s documented API endpoints with the key as required by their auth scheme.
- Keep keys server-side only; revoke and recreate them if compromised.
Common Models
FAQ
Does an xAI API key unlock every Grok version?
Availability depends on your account and xAI’s current catalog. Confirm models and limits in the official console and docs.
Where should I look for Grok pricing?
Only on xAI’s official pricing or console materials. Published rates change; we do not hard-code prices here.