Node
In n8n, nodes are the components used to build a workflow. A node defines when the workflow runs, retrieves or sends data, controls logic, or connects to external services.
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Source content checked . English translation published 2026-10-27.
In business automation
A node is a defined point in an n8n workflow where data is read, changed, or routed. Understand what it does by looking at its input and output, not just the name of the app it represents.
Examples
These examples illustrate a possible workflow. Adapt the connections and rules to your own systems.
Business workflow example
A node receives ten inquiries and filters out those without a valid phone number. A CRM node then runs only for inquiries that passed, while the rest are saved for review with the reason they were rejected.
Relevant tools
- n8n
- Connected nodes pass data and actions through the workflow.
What to check
- Check whether the node handles one item or multiple items. Confusing a list with a single item can associate data with the wrong customer.