one api key for all models

https://theklingvideogenerationmedia.novacrestiq.com/posts/kling-video-generation-a-new-option-for-ai-powered-content

Instead of juggling multiple API keys for different AI models, you get one key that works across all of them. It's a huge time-saver for developers who need to switch between models like GPT-4, Claude, or LLaMA without constantly updating configurations.