I am creating an event subscription for a completed survey topic like surveyengine.completedResponse.SV_…, and created a service like https://ourcompany.com/listener for the subscription URL. Do I need to open that endpoint to all traffic, or does/can/will Qualtrics provide a list of IP ranges or URL patterns we can whitelist in the firewall rules?In the handful of samples I have tested so far, Qualtrics is sending requestContext.http.sourceIp as 162.247.217.12. But I doubt that specific IP is permanent, and I don’t see any URL.

Is it possible to whitelist Qualtrics IPs or URLs when setting up subscriber for event subscription?

Is it possible to whitelist Qualtrics IPs or URLs when setting up subscriber for event subscription? | Experience Community