xAI Grok API Authentication

Complete guide for setting up and managing xAI API authentication for Grok models with Twitter/X integration.

Quick Start

1. Get API Key

1. Go to console.x.ai
2. Sign in with your X (Twitter) account
3. Navigate to "API Keys" section
4. Click "Create API Key"
5. Copy and save the key (starts with xai-)

2. Set Environment Variable

# Add to .bashrc, .zshrc, or .env
export XAI_API_KEY="xai-your-key-here"