# Cursor

Use Cursor's OpenAI-compatible custom endpoint.

- Base URL: `https://deeprelayapi.cloud/v1`
- API key: `sk-dr...`
- Model: `deepseek-v4-pro`

Open Cursor settings, set the OpenAI API key to your DeepRelay key, and override the OpenAI base URL with the DeepRelay URL. If built-in providers are affected, use a separate profile for DeepRelay.