z_sk_ API key from the developer console, a model ID from the catalog, and the connection details in its guide.
Use the exact catalog ID in the agent’s model setting. A
:confidential ID selects Confidential inference when that variant exists. Client-side Encrypted inference requires Nito’s encryption protocol and is outside these agent configurations. The privacy levels page explains the protections available through the API.
To distinguish an agent configuration problem from API access, send one short Chat Completions request with the same key and model using the API quickstart, then test the agent’s own tool flow.