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Sets or replaces a workflow variable and then advances through the next edge.

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Configuration

  • variable_name: Variable name to set
  • variable_value: Value to store
  • value_type: string, number, boolean, or json

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Workflow library example

workflow.addNode("mark_priority", {
  type: "set_variable",
  variableName: "priority",
  variableValue: "high",
  valueType: "string"
});

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API payload shape

When using the Platform API directly, use snake_case keys: 
{
  "node_type": "set_variable",
  "config": {
    "variable_name": "priority",
    "variable_value": "high",
    "value_type": "string"
  }
}

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Usage patterns

Store routing state Prepare data for a function