Two patterns, five services, one n8n workflow (opens in new tab)

The first two articles in this series each showed one technique. was a dynamic dropdown — a form field that fills itself from an API. was a dynamic credential — an API key that arrives from the form and threads through to the HTTP nodes. This article is the capstone. It walks through all-services-demo, the example workflow that ships with n8n-nodes-ldxhub, where those two techniques combine with a Switch node to host five different AI document-processing services inside one workflow — structu...