How Code Tool Works

Code Tool provides a secure, managed execution environment within your n8n workflows where your custom code runs seamlessly alongside standard nodes:

• Multi-language Support: Write in JavaScript, Python, or TypeScript based on your team's skills
• Full Data Access: Seamlessly access and manipulate data from previous workflow steps
• LangChain Integration: Build sophisticated AI applications with the leading framework for LLM-powered apps
• 422+ Service Connections: Interact with hundreds of services through their APIs
• Stateful Execution: Maintain state between executions for complex processing needs

The integration handles all infrastructure concerns, allowing your developers to focus purely on business logic rather than runtime environments, scalability, or integration points.