Cursor

1. In Settings → Models → API Keys, enter your everyais key as the OpenAI API Key.
2. Enable Override OpenAI Base URL and enter https://api.everyais.com/v1.
3. Do not add custom models for names Cursor already lists. The same key resolves public inbound ids (for example claude-sonnet-5-5 and gemini-3.5-flash-lite) to the canonical slug.
4. Only for catalog models that Cursor does not list, add an id in the everyais/<model> form and click Verify.

Note: a custom key in Cursor applies only to chat models (Tab autocomplete uses Cursor's own model). Cursor may hide thinking text streamed from a custom API.