Hi @Tyler_McMaster . The Infusionsoft REST API supports immediate confirmation of REST Hook subscriptions with subsequent ad hoc verification requests. Delayed confirmation is not available at this time.
Immediate confirmation happens automatically during Create a Hook Subscription. If verification fails, you can request another verification attempt with Verify a Hook Subscription.
In either case, the hookUrl you provided during the initial Create step must respond to us with a status code of 200 and return the same secret.