Custom Function Node

Enables the sandboxed execution of custom JavaScript/TypeScript code natively within the workflow graph.

Functionality

This node serves as the ultimate "escape hatch" for deterministic node graphs. If a native Lyntaris mapping cannot accomplish a specialized data transformation schema (such as parsing a complex CSV variable or mutating a proprietary JSON object), you can write native code here. The Engine parses and evaluates this payload safely against isolated context borders.

Configuration Parameters

• Javascript Function: The explicit multiline text editor containing your target source code.
  • You can access incoming downstream variables mapping natively via $input variables explicitly.
  • You can access full engine state context via $flow.state.
• Update Flow State: Mutates the parsed arbitrary return payload back securely into the architecture state structure.

Inputs & Outputs

• Inputs: Variable dependencies evaluated via parameter extraction mappings.
• Outputs: Arbitrary JSON mapping arrays explicitly parsed natively into downstream nodes.