WorkflowCrate
BeginnerPremiumRAG / Knowledge BaseWebhook trigger7 nodes

Query questions from a knowledge base with HTTP / REST API on autopilot for Embeddings

Beginner RAG / Knowledge Base workflow for AI & Automation

Query questions from a knowledge base with HTTP / REST API on autopilot for Embeddings. An original, ready-to-import n8n workflow built around the 'RAG Pipeline' pattern for ai & automation. It fires on a webhook and orchestrates 6 nodes across HTTP / REST API. It uses n8n's LangChain AI nodes (Agent/Chain + chat model). Retry-on-fail is enabled on external calls. Import the JSON, add your credentials, and adapt the parameters. Nothing slips through the cracks.

Key benefits

  • Has retries and error handling built in
  • Removes copy-paste errors
  • Saves hours of manual work each week
  • Runs 24/7 in the background

Use cases

  • Teams that want to rag pipeline without manual effort
  • Anyone automating embeddings in ai
  • Replacing a fragile manual process with a reliable workflow

Integrations

HTTP / REST APIOpenAI

What's inside (7 nodes)

A look at the node types this workflow uses. No purchase required — full parameters and credentials are yours after you buy.

Chain LlmHttp RequestLm Chat Open AiRespond To WebhookSetSticky NoteWebhook
Original n8n workflow template created and owned by WorkflowCrate. After purchase you receive the ready-to-import JSON file and a license to use and adapt it in your own projects.