one api key for all models 3

https://smart-wiki.win/index.php/How_an_AI_Video_Models_API_Streamlines_Production_Workflows

Having one API key that works across different AI models simplifies development a lot. Instead of managing separate keys for each provider, you use a single key and route requests to different models like GPT-4, Claude, or Gemini. It reduces overhead, keeps your code cleaner, and makes switching between models much easier.