{
  "id": "support-refund",
  "name": "Support Refund Workflow",
  "nodes": [
    {
      "id": "webhook",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "parameters": {
        "path": "support-refund",
        "httpMethod": "POST"
      }
    },
    {
      "id": "lookup-order",
      "name": "Lookup Order",
      "type": "n8n-nodes-base.httpRequest",
      "parameters": {
        "url": "https://api.example.com/orders/{{ $json.order_id }}",
        "method": "GET"
      }
    },
    {
      "id": "human-approval",
      "name": "Refund Approval",
      "type": "n8n-nodes-base.sendAndWait",
      "parameters": {
        "operation": "sendAndWait"
      }
    }
  ],
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "Lookup Order",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Lookup Order": {
      "main": [
        [
          {
            "node": "Refund Approval",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}