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Data Flow Nodes

Data flow nodes let you control how data moves through your workflow. Use them to add conditions, loops, filters, and routing logic.

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If

Run one path if a condition is true, another if false.
  • Input: expression (e.g. {{user.age}} > 18)
  • Output: true or false branch
  • Supports numbers, strings, booleans, and nested variables

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Switch

Route the flow based on a specific value.
  • Input: expression or variable (e.g. {{user.type}})
  • Add multiple cases (e.g. "admin", "guest", "member")
  • Includes default fallback if no case matches

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Loops

Repeat steps for each item in a list.
  • Input: array (e.g. {{items}})
  • Output: runs the child nodes once per item
  • Built-in variable: {{loop.item}} refers to the current item
  • Can also loop a fixed number of times or over last output
Use this to send multiple messages, make batched API calls, or process each entry individually.

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Filter

Only continue if data matches specific criteria.
  • Input: condition (e.g. {{email}} contains "gmail.com")
  • Output: continues if true, skips if false
  • Often used right after a trigger to clean data before logic