Merge multiple runs into one

n8n template #1814

Summary

This is a workflow that might come handy after using loops. They usually leave you with items spread across different "runs". The Code node in this example workflow merges them into a single run, so you have a single list of items which is often easier to work with. Simply adjust the node name inside the Code node as needed. The idea is based on this older workflow template.

How to set it up

Open template #1814 on n8n.io and click Use for free, or copy the template JSON and paste it onto an empty canvas in n8n.
No app accounts to connect: every node is built into n8n.
Click Execute workflow and step through each node's output to confirm the data looks right.
Toggle the workflow to Active so its trigger runs on its own.

Hand off to your agent

Prompt

Help me set up the n8n workflow "Merge multiple runs into one" (https://n8n.io/workflows/1814). It uses: Customer Datastore (n8n training), Code. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.

Paste into Claude Code and it will do the rest.

Apps and nodes

Customer Datastore (n8n training)Code

Questions

Yes. Tom published it free on n8n.io as a verified creator, and it has 8,839 views. It runs on n8n Cloud or a self-hosted n8n instance.

None. All 2 nodes are built into n8n.

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