Data Nodes
Use data nodes to transform JSON, persist results, and export workflow outputs.
Node List
| Node | Required Parameters | Main Output |
|---|---|---|
| Read Property from JSON | JSON, Property name | Property value |
| Add Property to JSON | JSON, Property name, Property value | Updated JSON |
| Update Spreadsheet | Data, Spreadsheet | Web page context |
| Write to file | Mode, Content, File | File write complete |
Input / Output Example
- Input chain:
Extract Data With AI -> Add Property to JSON -> Update Spreadsheet - Output example: extracted product object enriched with
sourceand written as a new spreadsheet row.
Common Errors
- Invalid JSON format or missing property path.
- Spreadsheet target not selected or inaccessible.
- Writing file with invalid name/mode mismatch.
Retry Tips
- Keep property names consistent across workflow branches.
- Validate JSON shape before writing to spreadsheets or files.
- Prefer append patterns only when your file naming and rotation policy is clear.
For production workflows, standardize JSON schema early in the flow before using multiple output nodes.
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