{
  "name": "Extract URL from an email address",
  "nodes": [
    {
      "id": null,
      "name": "On clicking 'execute'",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        240,
        300
      ]
    },
    {
      "id": null,
      "name": "Extract domain name",
      "type": "n8n-nodes-base.function",
      "position": [
        700,
        300
      ]
    },
    {
      "id": null,
      "name": "Sample email",
      "type": "n8n-nodes-base.set",
      "position": [
        460,
        300
      ]
    }
  ],
  "connections": {
    "Sample email": {
      "main": [
        [
          {
            "node": "Extract domain name",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "On clicking 'execute'": {
      "main": [
        [
          {
            "node": "Sample email",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}