ArcPX integration

ArcPX is the full product UI built on the same engine as arc-dag. You can use both:

Tool	Role
arcpx.com	Visual DAG editor, save/download pipelines
arc-dag	Run pipelines locally with your nodeExecutor and LLM

Export from ArcPX

1. Build the graph on arcpx.com
2. Toolbar → Download → pipeline.json (nodes + edges)
3. Optionally copy global settings from the settings modal to a separate JSON file
4. Normalize if needed, then run:

node examples/normalize-pipeline.mjs ./pipeline.json ./pipeline.normalized.json --strip-outputs
node examples/run-local.mjs ./pipeline.normalized.json

Unknown node.type? See Node handlers and npm run generate:handler -- <type>.

Upload on the ArcPX canvas accepts the same JSON for round-trip editing.

Accepted JSON shapes

parseFlowJson accepts:

Source	Shape
Editor download	{ nodes, edges }
Save API	{ node_data: { nodes, edges } }
Local bundle	{ flow: { ... }, globalSettings: { ... } }

Details: Payload guide.