n8n-nodes-ceneo

n8n community node for Ceneo -- Poland's largest price comparison platform. Monitor market prices and verify competitive pricing for your products.

Installation

Community Nodes (recommended)

1. Go to Settings > Community Nodes in your n8n instance
2. Select Install a community node
3. Enter n8n-nodes-ceneo and click Install

Manual installation

cd ~/.n8n/custom
npm install n8n-nodes-ceneo

Restart n8n after installation.

Credentials

You need a Ceneo Developer API key. Get one from the Ceneo Partner Panel.

1. In n8n, create new Ceneo API credentials
2. Enter your API Key (used for both v2 and v3 endpoints)

The node handles authentication automatically -- v3 endpoints acquire a Bearer token from the AuthorizationService, while v2 endpoints pass the API key as a query parameter.

Operations

Example Workflow

This workflow checks top laptop prices on Ceneo every hour and filters products under a price threshold.

{
  "meta": {
    "instanceId": "ceneo-price-monitor-example"
  },
  "nodes": [
    {
      "parameters": {
        "rule": {
          "interval": [{ "field": "hours", "hoursInterval": 1 }]
        }
      },
      "name": "Every Hour",
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1,
      "position": [240, 300]
    },
    {
      "parameters": {
        "resource": "product",
        "operation": "getTopCategoryProducts",
        "categoryName": "Laptopy",
        "top": 20
      },
      "name": "Get Laptop Prices",
      "type": "n8n-nodes-ceneo.ceneo",
      "typeVersion": 1,
      "position": [460, 300],
      "credentials": {
        "ceneoApi": {
          "id": "1",
          "name": "Ceneo API"
        }
      }
    },
    {
      "parameters": {
        "conditions": {
          "number": [
            {
              "value1": "={{ $json.price }}",
              "operation": "smallerEqual",
              "value2": 3000
            }
          ]
        }
      },
      "name": "Price Under 3000 PLN",
      "type": "n8n-nodes-base.if",
      "typeVersion": 1,
      "position": [680, 300]
    }
  ],
  "connections": {
    "Every Hour": {
      "main": [[{ "node": "Get Laptop Prices", "type": "main", "index": 0 }]]
    },
    "Get Laptop Prices": {
      "main": [[{ "node": "Price Under 3000 PLN", "type": "main", "index": 0 }]]
    }
  }
}

API Documentation

• Ceneo Developer Portal

License

MIT

Author

Michal Ploneczka (michal.ploneczka@gmail.com)