Curated

(5/5)

Query n8n Credentials with AI SQL Agent

🚨Required You'll need an n8n API key. Note: available workflows will be scoped to your key.

Integrations Used (6)

Workflow Structure (9 nodes)

100%

Manual Trigger

When clicking "Test workflow"

N8n

n8n

Set

Map Workflows & Credentials

Code

Save to Database

Langchain.chat Trigger

Chat Trigger

Langchain.agent

Workflow Credentials Helper Agent

Langchain.lm Chat Open Ai

OpenAI Chat Model

Langchain.memory Buffer Window

Window Buffer Memory

Langchain.tool Code

Query Workflow Credentials Database

Node Types:

trigger

transform

code

default

Requires credentials

Prerequisites

Required Credentials (2)

N8n

Used by: n8n

Docs

OpenAI

Used by: OpenAI Chat Model

Docs

Complexity

Complex

Advanced features used. Requires n8n experience.

Setup time: ~35 min

Score: 44/100

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": "26ba763460b97c249b82942b23b6384876dfeb9327513332e743c5f6219c2b8e"
  },
  "nodes": [
    {
      "id": "382dddd4-da50-49fa-90a2-f7d6d160afdf",
      "name": "When clicking \"Test workflow\"",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        920,
        280
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "efa8f415-62f7-43b3-a76a-a2eabf779cb8",
      "name": "Map Workflows & Credentials",
      "type": "n8n-nodes-base.set",
...