5. Server-Side Result Data

Customer servers may call the Device Fingerprint query API to obtain final results. Server-side queries usually involve customer application ID, query token, request time, device fingerprint value, risk code, risk label, client IP, client type, list-hit result, and necessary business context.

Customers shall submit business context only to the extent relevant and necessary for device risk identification, and shall avoid submitting sensitive information unrelated to device risk identification. Customers shall properly protect server-side keys such as private_key and shall not embed keys in clients, front-end pages, public repositories, or other insecure environments.

Geelab processes necessary context only according to customer configurations and service interfaces. If a customer submits user IDs, order numbers, phone numbers, email addresses, or other identifiable information, the customer is responsible for the lawfulness, necessity, and notice obligations for such information.