Setting Up Webhook to Avoid Charges: Seeking Solutions

Hey all / Alon J. I'm trying to set up a webhook programmatically so that it doesn't use any credits when it's running. However, even though I've managed to remove all of the AI functionality from a webhook flow, I still seem to be being charged one credit per run. Here's the basic flow. We're about to start working with a company that's going to require us to do thousands of calls. If we were to use this webhook, then we would end up getting charged a large amount over time for this and our margins aren't that good. Isn't there a way to make this entirely free to run since I'm not using any AI functionality?