How to fetch CMDB audit logs via Table API - which tables to query?

[gurwindersi]

I need to retrieve CMDB-related logs programmatically using the Table API.
I'm looking for guidance on:

1. Which tables contain CMDB audit/change logs?
2. What's the correct API endpoint structure?

[mmanneru]

To retrieve CMDB-related logs programmatically using the ServiceNow Table API, you're essentially looking to query the tables that store audit and change history for CMDB records.

Table Names:

Sys_audit

sys_history_line

sys_history_set

cmdb_ci

Note: Audit must be enabled for the relevant CMDB tables/fields to populate sys_audit.

To retrieve all changes made to CMDB records in the last 7 days:

GET /api/now/table/sys_audit?sysparm_query=document_table=cmdb_ci^sys_created_on>=javascript:gs.daysAgoStart(7)