{
  "name": "Json string validator via webhook",
  "nodes": [
    {
      "id": "72785a1d-32f6-4f0d-a412-5327c059ddd3",
      "name": "Webhook: Receive JSON String",
      "type": "n8n-nodes-base.webhook",
      "position": [
        -680,
        -140
      ]
    },
    {
      "id": "940b04da-3f16-434d-8181-9452dd3ba007",
      "name": "Respond to Webhook with Result",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        100,
        -140
      ]
    },
    {
      "id": "4546866f-9376-47cf-ac19-caf0eb197cca",
      "name": "Code: Validate JSON String",
      "type": "n8n-nodes-base.code",
      "position": [
        -300,
        -140
      ]
    },
    {
      "id": "52ea0a9b-863d-4d09-b96b-ab707571738b",
      "name": "Note: Webhook Input",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -760,
        -360
      ],
      "parameters": {
        "width": 280,
        "height": 380,
        "content": "## Webhook Input\n\nThis node listens for incoming POST requests. It expects a JSON body containing a single property: `jsonString` (the string you wish to validate as JSON)."
      }
    },
    {
      "id": "f3f93504-93b2-40e9-93e6-45366a681ac0",
      "name": "Note: JSON Validation Logic",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -420,
        -320
      ],
      "parameters": {
        "width": 350,
        "height": 360,
        "content": "## JSON Validation Logic\n\nThis node contains custom JavaScript code to parse the `jsonString` from the webhook input. It returns `valid: true` if successful, or `valid: false` with an `error` message "
      }
    },
    {
      "id": "e8632087-424b-40b4-a894-301885137f49",
      "name": "Note: Webhook Response",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        0,
        -320
      ],
      "parameters": {
        "width": 350,
        "height": 360,
        "content": "## Webhook Response\n\nThis node sends the validation result (whether the `jsonString` was valid JSON or not, including an error if applicable) back to the system that triggered the webhook."
      }
    }
  ],
  "connections": {
    "Code: Validate JSON String": {
      "main": [
        [
          {
            "node": "Respond to Webhook with Result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Webhook: Receive JSON String": {
      "main": [
        [
          {
            "node": "Code: Validate JSON String",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}