Welcome, Developers.

We can't wait to build together. Let's get you started with the basics.

Getting started

xAI offers a world class developer tool set to build scalable applications powered by Grok.

Create an API key to access the API

See parameters for each endpoint

Use the xAI API in your application

Learn about our flagship models and how to use them. You can view the full list of models and our prices from the xAI Console.

grok-beta

Comparable performance to Grok 2 but with improved efficiency, speed and capabilities.

Grok is a general purpose model that can be used for a variety of tasks, including generating and understanding text, code, and function calling.

Generate code, extract data, prepare summaries and more.

Connect Grok to external tools and services for enriched interactions.