Custom API support?

So I was looking into using my own API key instead of the available models because I’d like to use DeepSeek 3.0 since it performs better than all the other models in regards to coding.

When I looked around I found this Cursor - Build Software Faster

The problem is it only has the most popular models as options, is there anyway I can use DeepSeek?

Hey, while Deepseek is not a standard model in Cursor yet, you can add a custom API by modifying the OpenAI endpoint URL, and adding your own API key, as this guide says!