n8n-nodes-qdrant

This is the official n8n node for interfacing with Qdrant.

Qdrant is a vector similarity search engine that provides a production-ready service with a convenient API to store, search, and manage vectors.

Installation

Follow the installation guide in the n8n community nodes documentation.

Operations

The node supports the following operations:

Collection

• List Collections - List all collections in the Qdrant instance
• Create Collection - Create a new collection with specified vector parameters
• Update Collection - Update parameters of an existing collection
• Get Collection - Get information about a specific collection
• Collection Exists - Check if a collection exists
• Delete Collection - Delete a collection

Point

• Upsert Points - Insert or update points in a collection
• Retrieve Point - Get a single point by ID
• Retrieve Points - Get multiple points by their IDs
• Delete Points - Remove points from a collection
• Count Points - Count points in a collection with optional filtering
• Scroll Points - Scroll through all points in a collection
• Batch Update Points - Perform multiple point operations in a single request

Vector

• Update Vectors - Update vectors for existing points
• Delete Vectors - Remove vectors from points

Search

• Query Points - Search for similar vectors
• Query Points In Batch - Perform multiple vector searches in batch
• Query Points Groups - Group search results by payload field
• Matrix Pairs - Calculate distance matrix between pairs of points
• Matrix Offsets - Calculate distance matrix using offsets

Payload

• Set Payload - Set payload for points
• Overwrite Payload - Replace entire payload for points
• Delete Payload - Remove payload from points
• Clear Payload - Clear all payload fields
• Payload Facets - Get payload field statistics
• Create Payload Index - Create an index for payload fields
• Delete Payload Index - Remove a payload field index

Credentials

To use this node, you need to set up Qdrant credentials:

• URL: The REST URL of your Qdrant instance
• API Key (optional): Your Qdrant API key if authentication is enabled

Compatibility

This node is compatible with:

• Qdrant version 1.14.0 and above

Resources

• n8n community nodes documentation
• Qdrant Documentation
• Qdrant GitHub Repository