Flowforge N8n (http Request) #6

The workflow JSON

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{
  "nodes": [
    {
      "id": "t1",
      "name": "Dedupe Webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 1,
      "position": [
        100,
        200
      ],
      "parameters": {
        "path": "dedup-records",
        "httpMethod": "POST"
      }
    },
    {
      "id": "n2",
      "name": "Read Google Sheet rows",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 3,
      "position": [
        300,
        200
      ],
      "parameters": {
        "url": "https://sheets.googleapis.com/v4/spreadsheets/123/values",
        "method": "GET"
      }
    },
    {
      "id": "n3",
      "name": "Check Email Duplicate",
      "type": "n8n-nodes-base.code",
      "typeVersion": 1,
      "position": [
        500,
        200
      ],
      "parameters": {
        "jsCode": "// Dedupe logic\nreturn items;"
      }
    },
    {
      "id": "n4",
      "name": "Is Duplicate?",
      "type": "n8n-nodes-base.if",
      "typeVersion": 1,
      "position": [
        700,
        200
      ],
      "parameters": {}
    },
    {
      "id": "n5",
      "name": "Append unique row",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 3,
      "position": [
        900,
        150
      ],
      "parameters": {
        "url": "https://sheets.googleapis.com/v4/spreadsheets/123/values",
        "method": "POST"
      }
    },
    {
      "id": "n6",
      "name": "Dedupe response",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1,
      "position": [
        1100,
        200
      ],
      "parameters": {
        "responseCode": 200
      }
    }
  ],
  "connections": {
    "Dedupe Webhook": {
      "main": [
        [
          {
            "node": "Read Google Sheet rows",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Read Google Sheet rows": {
      "main": [
        [
          {
            "node": "Check Email Duplicate",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Check Email Duplicate": {
      "main": [
        [
          {
            "node": "Is Duplicate?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Is Duplicate?": {
      "main": [
        [],
        [
          {
            "node": "Append unique row",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Append unique row": {
      "main": [
        [
          {
            "node": "Dedupe response",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

About this workflow

Flowforge N8N. Uses httpRequest. Webhook trigger; 6 nodes.

Source: https://github.com/mOHAD44DSFASF/flowforge-n8n/blob/main/templates/workflows/google-sheets-dedup/workflow.json — original creator credit. Request a take-down →

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