X AI

API platform providing access to frontier large language models designed for enterprise reasoning and agentic workflows. Offers text generation, vision, voice, tool calling, image and video generation, and real-time web search through a single API surface.

xAI differentiates with a REST API compatible with OpenAI and Anthropic SDKs, enabling migration by changing the base URL and API key. Enterprise deployments are supported with single sign-on, audit logging, role-based access controls, SOC 2 Type 2 compliance, GDPR and CCPA support, plus data residency options.

Key capabilities:

• Text generation with reasoning and non-reasoning model variants, including a 2 million token context window
• Vision for image understanding and multimodal prompts
• Voice API for real-time speech-to-text, text-to-speech, and conversational agents
• Server-side and client-side tool calling for agentic workflows
• Real-time web and X search integration
• Image and video generation models
• Official Python SDK and OpenAI/Anthropic SDK compatibility
• Files and collections API for document upload and RAG pipelines

Developers use the API for chatbots, coding assistants, document analysis, voice agents, and agentic applications that require tool use or up-to-date information. The SDK works with Python and JavaScript ecosystems, and supports streaming, structured outputs, and batch operations.