Kling AI Install & Auth Overview Kling AI uses JWT (JSON Web Token) authentication. You generate a token from your Access Key (AK) and Secret Key (SK), then pass it as a Bearer token in every request. Tokens expire after 30 minutes. Base URL: Prerequisites - Kling AI account at klingai.com - API access enabled (self-service, no waitlist) - Python 3.8+ with or Node.js 18+ Step 1 — Get Credentials 1. Sign in at app.klingai.com/global/dev 2. Navigate to API Keys in the developer console 3. Click Create API Key to generate an Access Key + Secret Key pair 4. Store both values securely — the Secret…