Cursor's settings let you override the OpenAI base URL. Pointing it at AIgateway unlocks Claude, Gemini, Kimi, Llama, and every other model without leaving the Cursor UI.
Cursor → Settings → Models → enable Custom OpenAI Base URL. Paste https://api.aigateway.sh/v1 and your AIgateway key. Set the model to any provider/slug from our catalog.
In Cursor's model dropdown, type the slug — for example anthropic/claude-opus-4.7 or moonshot/kimi-k2.6. Same chat panel, different brain.