Description

n8n-nodes-neo4jtool

This is an n8n community node. It lets you interact with a Neo4j database using a set of specialized nodes, particularly focused on booking system logic.

Neo4j is a native graph database platform, built from the ground up to leverage not only data but also data relationships.

n8n is a fair-code licensed workflow automation platform.

Installation
Operations
Credentials
Compatibility
Resources
Development Notes

Installation

Follow the installation guide in the n8n community nodes documentation.

Operations

This package provides a collection of specialized nodes for interacting with a Neo4j database based on a specific booking system schema. Key operations include:

• Managing Users, Businesses, Services, Customers, Staff, Resources, and Bookings (CRUD operations).
• Finding available booking slots based on business rules (FindAvailableSlots).
• Setting staff availability.

For detailed usage instructions and examples, please refer to USER_MANUAL.md (中文) or README.zh-TW.md (中文).

Credentials

To use these nodes, you need to configure Neo4j credentials named neo4jApi in n8n. This requires the following information from your Neo4j instance:

• Host: The host address of your Neo4j instance, including the protocol (e.g., neo4j://localhost, bolt://your-server.com, neo4j+s://your-aura-instance.databases.neo4j.io).
• Port: The Bolt port number for your Neo4j instance (typically 7687).
• Database: The name of the database to connect to (optional, defaults to neo4j).
• Username: The username for authenticating with Neo4j.
• Password: The password for the specified username.

Compatibility

• Minimum n8n version: (Requires testing, likely >=1.0)
• Minimum Node.js version: >=18.10 (as specified in package.json)

Resources

• n8n community nodes documentation
• Neo4j Documentation
• Neo4j Cypher Manual

Development Notes

• 2025-04-29: Updated the description for the hoursData parameter in Neo4jSetBusinessHours.node.ts to clarify the expected format for day_of_week (1-7, Sunday=7) and fixed angle bracket encoding for ESLint compliance.
• 2025-04-29: Generated Docs/NodeDescriptions.md containing descriptions for all nodes based on their INodeTypeDescription and properties. This file serves as a quick reference for node parameters and functionality.
• 2025-04-29: Updated the format of the description field for the Neo4jCreateBooking node in Docs/NodeDescriptions.md to be a single line with \n for line breaks.