# Cursor with zurelay

> The AI code editor. Chat and agent on your key. Made by Anysphere.

Source: https://zurelay.com/docs/integrations/cursor

The examples use `claude-opus-5-5`. Any model ID from [the models page](https://zurelay.com/docs/models) works.

## Set it up

1. Open Cursor Settings and go to Models.
2. Under API Keys, paste your zurelay key into OpenAI API Key. Turn on Override OpenAI Base URL and enter the base URL.
3. Add the model ID as a custom model, make sure it’s switched on, and pick it in the chat’s model menu.

- **OpenAI API Key**: Your zurelay API key
- **Base URL**: `https://api.zurelay.com/v1`
- **Custom model**: `claude-opus-5-5`

> **Note:** Cursor sends these requests from its own servers. Chat and agent use your key; Tab completion keeps using Cursor’s built-in models.

[Cursor’s own docs](https://cursor.com/help/models-and-usage/api-keys)