Filter Handrail

Filter Handrail is a Zapier Automation term for filter handrail work that shows when a Zap starts, which successful actions consume tasks, and which branch should run without making every path a mystery hallway. It helps people and agents name the signal, source, and safe next step without pretending an automation, campaign, DNS record, RFC, or network path did more than the evidence shows. Source context: Zapier Zap basics; Zapier task usage; Zapier Paths.

“The team used Filter Handrail after the filter stopped the Zap at the velvet rope, and the operator could explain the result to an eighth grader and a tired principal architect.”