Merge Multiple n8n Runs into Single Item List

Utility workflow that consolidates items scattered across multiple runs after loops into one unified list using a Code node.

This n8n workflow addresses a common pain point when using Loop Over Items nodes: executions split data into separate 'runs,' complicating downstream processing. The core Code node iteratively fetches and concatenates all items from a specified upstream node (e.g., 'NoOp') across runs, returning a single flat array. Setup is straightforward—trigger manually, optionally fetch initial data (example uses Customer Datastore), simulate or integrate with loops via Wait and IF checks for completion (v
Platform
n8n
Category
Development & IT
Price
$9.99
Creator
Saskia Kowalczyk

How to import this workflow into n8n

  1. 1Purchase or download the workflow to get the n8n workflow JSON file.
  2. 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
  3. 3Open each node marked with a credential warning and connect your own accounts and API keys.
  4. 4Run the workflow once manually to verify the data flow, then toggle it to Active.

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