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Data Flow Nodes

Data flow nodes control branching, routing, filtering, and iteration.

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If

Route execution by a boolean condition.

• 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 execution based on a 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}})
• Executes child nodes once per item
• Built-in variable: {{loop.item}}
• Optional fixed-count loops supported

Use this to send multiple messages, make batched API calls, or process each entry individually.

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Filter

Continue only when a condition matches.

• 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

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