{
  "name": "Send SMS via Sinch",
  "nodes": [
    {
      "parameters": {
        "resource": "message",
        "operation": "send",
        "to": "+15551234567",
        "message": "Hello from n8n!",
        "additionalFields": {
          "callbackUrl": "https://webhook.site/unique-id"
        }
      },
      "type": "@sinch/n8n-nodes-sinch.sinch",
      "typeVersion": 1,
      "position": [250, 300],
      "id": "abc123",
      "name": "Sinch",
      "credentials": {
        "sinchApi": {
          "id": "1",
          "name": "Sinch API"
        }
      }
    }
  ],
  "connections": {}
}