docs: Update n8n integration doc (#1685)

* docs: Update n8n integration doc

Signed-off-by: Anush008 <anushshetty90@gmail.com>

* Update qdrant-landing/content/documentation/platforms/n8n.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Signed-off-by: Anush008 <anushshetty90@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

qdrant-landing/content/documentation/platforms/n8n.md

@@ -7,35 +7,67 @@ aliases: [ ../frameworks/n8n/ ]
 
 [N8N](https://n8n.io/) is an automation platform that allows you to build flexible workflows focused on deep data integration.
 
-Qdrant is available as a vectorstore node in N8N for building AI-powered functionality within your workflows.
+[Qdrant's official node](https://www.npmjs.com/package/n8n-nodes-qdrant) for n8n enables semantic search capabilities in your workflows.
 
 ## Prerequisites
 
 1. A Qdrant instance to connect to. You can get a free cloud instance at [cloud.qdrant.io](https://cloud.qdrant.io/).
 2. A running N8N instance. You can learn more about using the N8N cloud or self-hosting [here](https://docs.n8n.io/choose-n8n/).
 
-## Setting up the vectorstore
+## Setting up the node
 
-Select the Qdrant vectorstore from the list of nodes in your workflow editor.
+- Select and install the official Qdrant node from the list of nodes in your workflow editor.
 
 ![Qdrant n8n node](/documentation/frameworks/n8n/node.png)
 
-You can now configure the vectorstore node according to your workflow requirements. The configuration options reference can be found [here](https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.vectorstoreqdrant/#node-parameters).
-
-![Qdrant Config](/documentation/frameworks/n8n/config.png)
-
-Create a connection to Qdrant using your [instance credentials](/documentation/cloud/authentication/).
+- Once installed, you can create a connection to Qdrant using your [credentials](/documentation/cloud/authentication/).
 
 ![Qdrant Credentials](/documentation/frameworks/n8n/credentials.png)
 
-The vectorstore supports the following operations:
+## Operations
 
-- Get Many - Get the top-ranked documents for a query.
-- Insert documents - Add documents to the vectorstore.
-- Retrieve documents - Retrieve documents for use with AI nodes.
+The node supports the following operations:
+
+### Collection Management
+
+- [List Collections](https://api.qdrant.tech/v-1-14-x/api-reference/collections/get-collections) - List all collections in the Qdrant instance
+- [Create Collection](https://api.qdrant.tech/v-1-14-x/api-reference/collections/create-collection) - Create a new collection with specified vector parameters
+- [Update Collection](https://api.qdrant.tech/v-1-14-x/api-reference/collections/update-collection) - Update parameters of an existing collection
+- [Get Collection](https://api.qdrant.tech/v-1-14-x/api-reference/collections/get-collection) - Get information about a specific collection
+- [Collection Exists](https://api.qdrant.tech/v-1-14-x/api-reference/collections/collection-exists) - Check if a collection exists
+- [Delete Collection](https://api.qdrant.tech/v-1-14-x/api-reference/collections/delete-collection) - Delete a collection
+
+### Point Operations
+
+- [Upsert Points](https://api.qdrant.tech/v-1-14-x/api-reference/points/upsert-points) - Insert or update points in a collection
+- [Retrieve Point](https://api.qdrant.tech/v-1-14-x/api-reference/points/get-point) - Get a single point by ID
+- [Retrieve Points](https://api.qdrant.tech/v-1-14-x/api-reference/points/get-points) - Get multiple points by their IDs
+- [Delete Points](https://api.qdrant.tech/v-1-14-x/api-reference/points/delete-points) - Remove points from a collection
+- [Count Points](https://api.qdrant.tech/v-1-14-x/api-reference/points/count-points) - Count points in a collection with optional filtering
+- [Scroll Points](https://api.qdrant.tech/v-1-14-x/api-reference/points/scroll-points) - Scroll through all points in a collection
+- [Batch Update Points](https://api.qdrant.tech/v-1-14-x/api-reference/points/batch-update) - Perform multiple point operations in a single request
+
+### Vector Operations
+
+- [Update Vectors](https://api.qdrant.tech/v-1-14-x/api-reference/points/update-vectors) - Update vectors for existing points
+- [Delete Vectors](https://api.qdrant.tech/v-1-14-x/api-reference/points/delete-vectors) - Remove vectors from points
+- [Query Points](https://api.qdrant.tech/v-1-14-x/api-reference/search/query-points) - Search for similar vectors
+- [Query Points In Batch](https://api.qdrant.tech/v-1-14-x/api-reference/search/query-batch-points) - Perform multiple vector searches in batch
+- [Query Points Groups](https://api.qdrant.tech/v-1-14-x/api-reference/search/query-points-groups) - Group search results by payload field
+- [Matrix Pairs](https://api.qdrant.tech/v-1-14-x/api-reference/search/matrix-pairs) - Calculate distance matrix between pairs of points
+- [Matrix Offsets](https://api.qdrant.tech/v-1-14-x/api-reference/search/matrix-offsets) - Calculate distance matrix using offsets
+
+### Payload Operations
+
+- [Set Payload](https://api.qdrant.tech/v-1-14-x/api-reference/points/set-payload) - Set payload for points
+- [Overwrite Payload](https://api.qdrant.tech/v-1-14-x/api-reference/points/overwrite-payload) - Replace entire payload for points
+- [Delete Payload](https://api.qdrant.tech/v-1-14-x/api-reference/points/delete-payload) - Remove payload from points
+- [Clear Payload](https://api.qdrant.tech/v-1-14-x/api-reference/points/clear-payload) - Clear all payload fields
+- [Payload Facets](https://api.qdrant.tech/v-1-14-x/api-reference/points/facet) - Get payload field statistics
+- [Create Payload Index](https://api.qdrant.tech/v-1-14-x/api-reference/indexes/create-field-index) - Create an index for payload fields
+- [Delete Payload Index](https://api.qdrant.tech/v-1-14-x/api-reference/indexes/delete-field-index) - Remove a payload field index
 
 ## Further Reading
 
-- N8N vectorstore [reference](https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.vectorstoreqdrant/).
-- N8N AI-based workflows [reference](https://n8n.io/integrations/basic-llm-chain/).
-- [Source Code](https://github.com/n8n-io/n8n/tree/master/packages/@n8n/nodes-langchain/nodes/vector_store/VectorStoreQdrant)
+- [N8N Reference](https://docs.n8n.io).
+- [Qdrant Node Source](https://github.com/qdrant/n8n-nodes-qdrant).