AI chat with any data source (using the n8n workflow tool)

Replace me with any other service, e.g. fetching your own data

Integrations Used (6)

Manualchat

Executeworkflow

Workflow Structure (8 nodes)

100%

Langchain.manual Chat Trigger

On new manual Chat Message

Langchain.agent

AI Agent

Langchain.lm Chat Open Ai

OpenAI Chat Model

Langchain.tool Workflow

Custom tool to call the wf below

Execute Workflow Trigger

Hacker News

Set

Clean up data

Code

Stringify

Node Types:

trigger

default

transform

code

Requires credentials

Prerequisites

Required Credentials (1)

OpenAI

Used by: OpenAI Chat Model

Docs

Complexity

Complex

Advanced features used. Requires n8n experience.

Setup time: ~30 min

Score: 39/100

Custom Code

When to Use This Workflow

AI-Powered Content Creation

Automate content generation, summarization, or analysis using AI capabilities.

Save hours of manual work while maintaining quality and consistency.

Real-time Response

React instantly when events happen - new orders, form submissions, or API calls.

Zero delay between trigger and action for time-sensitive workflows.

Error Reduction

Eliminate human error from routine processes with consistent automation.

Improve accuracy and reliability across your workflows.

workflow.json

{
  "meta": {
    "instanceId": "cb484ba7b742928a2048bf8829668bed5b5ad9787579adea888f05980292a4a7"
  },
  "nodes": [
    {
      "id": "4c52efcf-039b-4550-8a63-3d3d4dde488b",
      "name": "On new manual Chat Message",
      "type": "@n8n/n8n-nodes-langchain.manualChatTrigger",
      "position": [
        740,
        300
      ],
      "parameters": {},
      "typeVersion": 1.1
    },
    {
      "id": "adb528f1-b87b-4bb2-99e1-776fd839522e",
      "name": "Execute Workflow Trigger",
      "type": "n8n-nodes-base.executeWorkflowTrigger",
...