You need API endpoints to export the data in bulk which can provide each and every field of services.
Please follow these steps to obtain data via API call.
You need to create a user token and use it as authorization type Bearer.
Step 1-
In first step you get the list of services within your account using the following API query.
method: GET
https://apmgw.dxi-na1.saas.broadcom.com/oi/v2/servicerepo/allservices?page_num=1&page_size=100
authorization type: Bearer token <you need to create a user token and use it as describe above>
Step 2-
Once you get the list, then you need to call the following API query for each service to get the details.
method: GET
https://apmgw.dxi-na1.saas.broadcom.com/oi/v2/sa/services/TopologytestV10
authorization type: Bearer token <you need to create a user token and use it as describe above>
Note: TopologytestV10 is the name of the service in your account and should exist in the response for first API query.