KlickTipp tag manager: convert tag names to IDs

Community Node Disclaimer

This workflow uses KlickTipp community nodes, available for self-hosted n8n instances only.

Introduction

This workflow receives an array of tag names, checks which tags already exist in KlickTipp, creates the missing ones, and returns a unified array of tag IDs — so you can reuse the same "get or create tags" logic across multiple automations.

How it works

• Accepts input tagNames[] (array of tag names).
• Splits the array into individual items and maps each name into a value field for matching.
• Loads your full KlickTipp tag list and matches by tag name.
• Creates tags that don’t exist yet.
• Combines existing + newly created tags and returns a single aggregated array of IDs.

Setup Instructions

1. Credentials

   • Configure your KlickTipp credentials in the KlickTipp nodes.

2. How to call this sub-workflow

   • From a parent workflow, use an Execute Sub-workflow node and pass:

{ "tagNames": ["Tag A", "Tag B", "Tag C"] }

Output

Returns aggregated tag IDs:

{ "tagIds": [123456789, 98765431, 999999999] }

Testing

• Test with a mix of existing and new tag names.
• Confirm new tags appear in KlickTipp and the output contains all expected IDs.
• Use tagIds[] in your parent workflow (for example, when updating or tagging contacts).