Anthropic Install & Auth Overview Set up the official Anthropic SDK for Python or TypeScript and configure API key authentication. The SDK wraps the Claude Messages API at . Prerequisites - Node.js 18+ or Python 3.8+ - Package manager (npm, pnpm, yarn, or pip) - Anthropic account with API access at console.anthropic.com - API key from Console API Keys Instructions Step 1: Install SDK Step 2: Configure API Key Step 3: Verify Connection (Python) Step 4: Verify Connection (TypeScript) Output - Installed SDK package ( for Python, for TS) - Environment variable configured - Successful API response…