Comment by sandeepkd

This is a binding from service perspective. The agent use case is being highlighted in this example, however in practice the server does not knows what/who the client is. In fact with API's (user not present in loop) just notifying is good enough based on what I have been told by company legal teams in the past.

Ideally the agent is supposed to be responsible to surface its own TOS and the downstream TOS to the user. In other words most likely the agent is on the hook if this goes to court