Manage your project API keys.

... Let Grok perform actions and look up information. ... Use Grok to analyze images or perform OCR. Are you a non-developer or simply looking for our consumer services? Visit Grok.com or download one of the iOS or Android apps.

Our API is compatible with OpenAI and Anthropic’s SDKs. Migrating is as easy as generating an API key and changing a URL.Start building · Installing Grok...

Certain grok models can accept both text AND images as an input. For example: ... import os from xai_sdk import Client from xai_sdk.chat import user, image client = Client( api_key=os.getenv("XAI_API_KEY"), timeout=3600, # Override default timeout with longer timeout for reasoning models ) chat = client.chat.create(model="grok-4") chat.append( user( "What's in this image?", image("https://science.nasa.gov/wp-content/uploads/2023/09/web-first-images-release.png") ) ) response = chat.sample() print(response.content)

🌍 Global Installation: Install and use anywhere with bun add -g @vibe-kit/grok-cli ... By default, the CLI uses https://api.x.ai/v1 as the Grok API endpoint.

January 2, 2025 - Learn about each step you'll need to take to generate your API key for any of xAI's Grok models.

Grok 4.1 Fast is xAI's best agentic tool calling model that shines in real-world use cases like customer support and deep research. Run Grok 4.1 Fast with API

September 10, 2025 - curl https://api.x.ai/v1/chat/completions \ -H "Authorization: Bearer YOUR_API_KEY_HERE" \ -H "Content-Type: application/json" \ -d '{ "model": "grok-1", "messages": [ { "role": "user", "content": "What is happening on X today?" } ], "stream": false, "temperature": 0.7 }'

November 16, 2025 - After downloading, run the installer and follow the prompts to set it up on your system. Once installed, launch Apidog and create a new project dedicated to your Grok-3 API work. This project serves as your workspace for all API-related tasks. ... Next, you need an API key to authenticate your requests. Head to the xAI console at .

May 15, 2025 - The API supports a context window of up to 131,072 tokens, though earlier claims suggested Grok 3 could handle 1 million tokens, which is not yet reflected in the API. The API is accessible via the xAI Console, where developers can generate ...

We are happy to announce the immediate availability of our API, which gives developers programmatic access to our Grok series of foundation models. To get started, head to console.x.ai and sign up to create an account.

curl --location --request POST 'https://api.x.ai/v1/chat/completions' \ --header 'Authorization: Bearer ' \ --header 'Content-Type: application/json' \ --data-raw '{ "messages": [ { "role": "system", "content": "You are Grok, a chatbot inspired by the Hitchhikers Guide to the Galaxy."

Grok3 is cool, smart, and useful, but there is no official API available. This is an unofficial Python client for interacting with the Grok 3 API.

You can use grok-2 and grok-2-latest if you want to automatically access the latest model version, or choose a model with a specific version number to keep a consistent output. ... Note your model access might vary depending on various factors such as geographical location, account limitations, etc. For the most up-to-date information on your team's model access, visit the API Models page on your xAI Console ...

The xAI Cloud Console is your gateway to access the xAI API and other developer tools.

July 15, 2025 - Although its context window size ... standard Grok 3 model. You’ll pay $3 for every million input tokens and $15 for every million output tokens. To access the API, you’ll need to purchase credits. Starting out, it’s wise to use prepaid credits instead of automatic billing—this helps you avoid surprise charges. You can buy tokens and track your usage in the xAI console, under Invoices ...

Navigate to console.x.ai. ... Click Sign Up and provide your email address, password, and other required details. Verify your email by clicking the link sent to your inbox. If you have an account, click Sign In and log in using your credentials ...

To access the grok-4 models via API, please create an xAI account and an API key.

May 1, 2025 - The fast versions of both Grok 3 and Grok 3 mini use the exact same underlying models, but are served on faster infrastructure, leading to improved response times. To use the API, we need to buy credits. Using prepaid credits rather than automatic invoice billing is recommended in the beginning, as it is a good safeguard against unexpected costs. You can buy tokens and get an overview of your usage in the xAI console ...