tencent cloud

Purchasing Channel
Last updated:2026-01-12 17:29:43
Purchasing Channel
Last updated: 2026-01-12 17:29:43
LLM Knowledge Engine Basic API supports prepaid and postpaid based on API functions. To enable postpaid usage, please visit Purchase Page to buy prepaid resource packages or go to Postpaid Settings to toggle on the billing switch.

Prepaid Resource Package

1. Before purchasing knowledge engine atomic capability, you need to register Tencent Cloud account and verify identity. For details, see register Tencent Cloud.
2. Enter the knowledge engine atomic capability purchase page, select the service needed, package capacity and quantity, click Buy Now, complete payment. After payment, the corresponding API interface can be used.




Postpaid Activation

Some atomic capabilities of the knowledge engine support postpaid. If you need non-stop service when resources are exhausted, you can enable the postpaid switch. This allows automatic switching to postpaid usage when the resource package is used up. You can toggle on the billing switch in Postpaid Settings to use it.



Postpaid billing is based on the actual resource consumption from API calls. Your Tencent Cloud account is charged and settled per hour, with related bills pushed.
Note:
1. Once enabled, when the resource package is used up, fees will be deducted from the account balance on an hourly basis using the postpaid method (each switch can be modified once per hour). It cannot be used in payment overdue status. You can view the account balance.
2. Billing priority: Experience resource package > Paid resource package > Postpaid. View bill in console > expense center.
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