n8n-nodes-qdrant

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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:

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- 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

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- 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

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

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- 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

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- 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