ElevenLabs Install & Auth Overview Set up the ElevenLabs SDK and configure API key authentication. ElevenLabs uses a single API key ( header) for all endpoints at . Prerequisites - Node.js 18+ or Python 3.10+ - ElevenLabs account (free tier works) at https://elevenlabs.io - API key from Profile API Keys in the ElevenLabs dashboard Instructions Step 1: Install the SDK Node.js (official package: ): Python (official package: ): Step 2: Configure API Key Add to : Step 3: Initialize the Client TypeScript: Python: Step 4: Verify Connection TypeScript: Python: cURL (raw API): Output - SDK installed…