Short answer: Drop the "Zoho Campaigns → List Mailing Lists" action anywhere in your workflow, map the inputs from upstream nodes, and publish.
{}
{"list_of_details": [{"count": 5000,"listkey": "abc123","listname": "Newsletter Subscribers"}]}
Use these fields in downstream nodes for routing, logging, or error handling.
Any of these apps can fire this action as part of a workflow.
Triggered by anything in the catalog. Free tier available. No credit card.