n8n-code-python

To write Python code in an n8n workflow, use the Code node and apply standard patterns for data access, transformation, and validation. The skill provides guidance for structuring scripts that process input data and return it in the correct n8n format.

No, you cannot use external Python libraries in n8n Code nodes. This skill addresses that critical limitation by emphasizing the use of Python's built-in standard library modules like json, datetime, re, base64, and hashlib for data manipulation.

The best way to transform webhook data in n8n using Python is by leveraging standard library modules within the Code node. This approach allows you to perform custom logic, data filtering, and aggregation without relying on external dependencies.

JavaScript is the preferred alternative for most use cases in n8n Code nodes. Python is supported for custom data transformations and standard library access, but JavaScript is generally recommended for broader compatibility within the platform.

Python scripts fail to import packages in an n8n Code node because the environment has a critical limitation of no external libraries. You must rely solely on standard library modules like json, datetime, and re for your scripting needs.

To aggregate results from multiple n8n nodes using Python, write a script in the Code node that accesses the input data, applies standard library functions for aggregation, and returns the processed data in the correct n8n format.