Cursor API key - Radius

Item	Behavior
Use for	Cursor Agent
Credentials	A Cursor API key stored by Radius
Validation	Radius validates the key with Cursor before saving it
Models	Radius requests the models available to the Cursor account

Radius keeps the bundled Cursor Agent SDK, encrypted credential, account model catalog, and current conversation selection separate. Cursor doesn’t currently have a native CLI configuration lane in Radius.

How it works

Open Radius Settings → Agents → Cursor.
Paste your Cursor API key and select Save.
Radius stores the key in encrypted credential storage.
Radius supplies the key to its bundled Cursor Agent SDK and loads the models available to your account.

Cursor currently supports only the API Key method in Radius.

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