can a bitstamp user account be traded using a bot/client operated by a third party who is an experienced trader
user gives api access key and trader(third party) buys and sells for the user.
will bitstamp have some limitations on this process?
From the Bitstamp ToS:
You further agree that You will not use any Account other than Your own, or access the Account of any other Member at any time, or assist others in obtaining unauthorized access.
Whether they will act on this rule is another matter. As long as noone complains and the service isn't abused, most services tend to be relatively lenient with ToS clauses on account sharing. But there are no guarantees, since it is against the ToS.