Show HN: An OpenAI-compatible API gateway with free DeepSeek access until 2026

I built this because I was tired of juggling multiple API keys, dealing with different pricing models, and rewriting code just to test or use various AI models from different providers.

What is it? Wisdom Gate is a simple, OpenAI-compatible API gateway. You use one API key and just change the model parameter in your existing code to switch between models like GPT-5, Claude Sonnet 4, Gemini 2.5 flash, Nano Banana, and more.

The Hook: To get people to try it and gather feedback, I'm offering completely free and unlimited access to the DeepSeek models (V3 & R1) until January 1, 2026.

How it works (e.g., with n8n): Because it's OpenAI-compatible, you can use it directly with your existing libraries or tools like n8n just by changing the API key and setting the Base URL to https://wisdom-gate.juheapi.com/v1. It's a very straightforward setup.

Business Model: My goal is to offer the premium models (GPT, Claude, etc.) at competitive, simple pay-as-you-go rates, while keeping a free tier and powerful community models like DeepSeek free for as long as possible.

I'd love to get your feedback on the platform, the developer experience, and any other models you'd like to see integrated.

Thanks for checking it out!