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n8n Workflowsimple

LangChain - Example - Workflow Retriever

An n8n workflow integrating LangChain and OpenAI API to retrieve and query data from another n8n workflow by ID. It uses LangChain's Workflow Retriever and Retrieval QA Chain with an OpenAI Chat model to answer questions based on workflow data.

Integrations

LangChainOpenAIRetrieverworkflow

Tags

#langchain#workflow#retriever#with#openai
$29

One-time purchase

✓Instant download after purchase
✓Works with LangChain
✓Quick setup — under 5 minutes
✓Lifetime access, no subscription
Delivered as .json workflow file

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