Z.AI Model API

The API DPA describes real-time processing without storage and requires explicit agreement before content-based development or improvement.

Plan Scope

Z.AI developer API; the consumer-service terms differ materially.

Prompt Retention

The API DPA says prompt and generated content is processed in real time and not stored on Z.AI servers.

Response Retention

The API DPA gives generated API content the same no-storage treatment as input.

Ordinary Logging

Performance and usage metrics such as model version, inference, timing, diagnostics, and technical data may be collected and used to improve the service.

Model Training

API End User Content is not used to develop or improve services unless the API customer explicitly agrees.

Product Improvement

Technical usage metrics may be used for improvement; content use requires explicit agreement for API customers.

Human Or Operator Access

Content is processed to deliver the service and may be handled by approved subprocessors; no zero-operator-access promise is published.

Subprocessors And Routing

The DPA permits subcontractors and generally locates processing in Singapore; third-party model terms apply when selected.

Deletion Controls

Content is not stored under the API DPA; other customer data is deleted after termination unless law requires retention.

Caveat

Do not apply the consumer Z.AI policy—which permits broad content improvement use—to the developer API; the API Additional Terms and DPA control API content.