{
  "name": "hello",
  "nodes": [
    {
      "id": "1",
      "name": "Trigger",
      "type": "n8n-nodes-base.manualTrigger",
      "typeVersion": 1,
      "parameters": {},
      "position": [0, 0]
    },
    {
      "id": "2",
      "name": "Set Greeting",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3,
      "parameters": {
        "assignments": {
          "assignments": [
            { "name": "greeting", "value": "hello, flow", "type": "string" },
            { "name": "version", "value": 1, "type": "number" }
          ]
        }
      },
      "position": [200, 0]
    },
    {
      "id": "3",
      "name": "End",
      "type": "n8n-nodes-base.noop",
      "typeVersion": 1,
      "parameters": {},
      "position": [400, 0]
    }
  ],
  "connections": {
    "Trigger": {
      "main": [
        [{ "node": "Set Greeting", "type": "main", "index": 0 }]
      ]
    },
    "Set Greeting": {
      "main": [
        [{ "node": "End", "type": "main", "index": 0 }]
      ]
    }
  },
  "settings": {}
}