If you require an API token to test the APIs in the Codebeamer trial, please request access from our Sales Team by clicking on the “Contact Sales” link, which will direct you to PTC Contact Us https://www.ptc.com/en/contact-us
Your post has not yet received any response. I am replying to raise awareness. Hopefully, another community member will be able to help.
Also, feel free to add any additional information you think might be relevant. It sometimes helps to have screenshots to better understand what you are trying to do.
If you require an API token to test the APIs in the Codebeamer trial, please request access from our Sales Team by clicking on the “Contact Sales” link, which will direct you to PTC Contact Us https://www.ptc.com/en/contact-us