There is the little snippet for consuming Teamcenter services via REST API within this repository. You should use Postman >= 9.15.2

There are variables at the collection level for configuring that snippet

There are several HTML widgets for visualizing response from Teamcenter services, like that

How to get the Teamcenter API description

• cd ...aws2\stage
• initenv
• npm run genSoaApi
• cd ...aws2\stage\out\soa\api