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AI Workflow Builder

Generate n8n workflows using AI - Native-like experience

Actions4

Modify Workflow

AI-generated

Summary

Modify an existing n8n workflow JSON by specifying desired changes in natural language, returning the updated workflow in JSON and/or downloadable file formats.

Inputs

  • Current Workflow JSON (required) — The existing workflow's JSON to be modified.
  • Modification Request (required) — Natural language description of changes to apply to the workflow.
  • Output Format — Choose to output the modified workflow as JSON, a downloadable .json file, or both.
  • Advanced Options — Optional settings including whether to include example workflows and node details in context, creativity level for modification, and whether to validate and auto-fix workflow issues.

Output shape

An object containing the modified workflow JSON (unless file-only is selected), an optional downloadable JSON file with base64 data and download URL, details of the original workflow, the modification request, usage cost info, and instructions.

The output may include a 'workflow' JSON object, a 'file' object for download, usage cost metrics, and step-by-step instructions for importing and testing the workflow. Validation and auto-fix of issues occur by default unless disabled in advanced options.

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