URL Service Logic

I need help with the live support url service. When I get a url from Umuly on Postman, other people should not be allowed to chat using that url. Assuming 10,000 people get live chat, the service should create 10,000 new urls. What is the rationale behind this? How does the service generate new urls for each? (In .NET Core language)

It’s not typical UiPath related question.
Many services are using bearer tokens and ssh keys related to particular users instead of changing url like you said. It’s not that easy to figure out these type of services.