I don't understand why you keep asking me for that. Do you know how IFTTT triggers work in WebCORE? Maybe you don't really understand what's going on, so let me explain,
There is a virtual device trigger called IFTTT. When selected, you get this window where you enter your event name and it presents you with a link. That link is based on the hub's URL. There is a way to convert this link into a cloud link as well. So, that is the link that I am using.
So, I can create a link with any event you want. It doesn't matter what it is, only that the app number and the tokens match.
Also, you posted that you had to do something pause and restart your piston to get it to re-subscribe to IFTTT events. How exactly did you determine that? You must have changed something with regards to IFTTT events in order to cause that. So, after you did, did you test them to see if they worked? It doesn't appear to me that you did.