Update requests can only be accessed via recipients' email. In this community discussion, several use-cases are described in which it would be useful for admins or developers to be able to access the URLs associated with update requests.
In my organization, it would be extremely valuable to be able to access update request URLs via the Smartsheet API. Lacking this ability, we have had to build essentially a clone of Smartsheet update request forms in an internal website.
Please create a way to access update request URLs via the Smartsheet API.