We are doing some testing. We have a DACS account to retrieve data from our ADS server. Is there a way that we can retrieve the data without logging in to Reuters? Does Reuters provide any API that can achieve this purpose?
It's not entirely clear what you want to test nor which specific API you are using but it appears you want to test with some kind of Provider simulator to test your Consumer application.
If you are using EMA, this Answer Thread does provide some guidance.
I'm certain there may be others by searching within the forums.