{
  "name": "My n8n Workflow",
  "nodes": [
    {
      "parameters": {},
      "name": "Start",
      "type": "n8n-nodes-base.start",
      "typeVersion": 1,
      "position": [
        250,
        300
      ]
    },
    {
      "parameters": {
        "url": "https://api.example.com/data",
        "method": "GET"
      },
      "name": "Fetch Data",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 1,
      "position": [
        450,
        300
      ]
    },
    {
      "parameters": {
        "functionCode": "return items.map(item => { return { json: { ...item.json, processed: true } } });"
      },
      "name": "Process Data",
      "type": "n8n-nodes-base.function",
      "typeVersion": 1,
      "position": [
        650,
        300
      ]
    },
    {
      "parameters": {
        "channel": "general",
        "text": "Data processed successfully!"
      },
      "name": "Notify Slack",
      "type": "n8n-nodes-base.slack",
      "typeVersion": 1,
      "position": [
        850,
        300
      ]
    }
  ],
  "connections": {
    "Start": {
      "main": [
        [
          {
            "node": "Fetch Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Fetch Data": {
      "main": [
        [
          {
            "node": "Process Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Process Data": {
      "main": [
        [
          {
            "node": "Notify Slack",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}