Human fallback task posts for n8n AI workflows ($9)

I’m testing Invoke as a simple human fallback for n8n/AI workflows: when an agent gets stuck on verification, research, QA, messy data cleanup, or a real-world step it should not guess through, post one bounded task and we match it with a human worker.

One task post is $9 here: Invoke Starter — Single Task Post - Secure Checkout

Curious what handoff format would make this most useful inside n8n workflows.