Short answer: Drop the "OpenAI → List Models" action anywhere in your workflow, map the inputs from upstream nodes, and publish.
{}
{"data": [{"id": "gpt-4o","object": "model","created": 1712835600,"owned_by": "openai"}]}
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.