Data transformation and key renaming in JSON objects

• Transform JSON data for better compatibility with external systems
• Rename keys in JSON objects to improve data clarity
• Handle undefined values during data processing
• Utilize regex for advanced key renaming
• Set and manipulate nested JSON properties

Initiate the workflow with a manual trigger Set initial values in JSON format Rename keys using standard and dot notation Process undefined values and rename accordingly Apply regex for complex key renaming scenarios

1. 1
   Import the workflow template into n8n
2. 2
   Click 'Execute Workflow' to start the process
3. 3
   Configure the 'Set' nodes with desired values
4. 4
   Adjust the 'Rename Keys' nodes as needed
5. 5
   Test the workflow to ensure proper key renaming