{
  "id": "O9e1SfXnhax8YZal",
  "name": "My workflow 2",
  "tags": [],
  "nodes": [
    {
      "id": "13f98fdb-07fc-49a9-9362-1eb1bab2e1ee",
      "name": "Monitor New Email Entries",
      "type": "n8n-nodes-base.googleSheetsTrigger",
      "position": [
        112,
        544
      ],
      "parameters": {
        "event": "rowAdded",
        "options": {},
        "pollTimes": {
          "item": [
            {
              "mode": "everyHour"
            }
          ]
        },
        "sheetName": {
          "__rl": true,
          "mode": "list",
          "value": "gid=0",
          "cachedResultUrl": "",
          "cachedResultName": "Sheet1"
        },
        "documentId": {
          "__rl": true,
          "mode": "list",
          "value": "",
          "cachedResultUrl": "",
          "cachedResultName": "Your Email Verification Spreadsheet"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "28e1409f-e4ef-46aa-b035-a8227d5d6646",
      "name": "Update Verification Results",
      "type": "n8n-nodes-base.googleSheets",
      "position": [
        1584,
        544
      ],
      "parameters": {
        "columns": {
          "value": {
            "SrNo": "={{ $('Filter Unverified Emails').item.json.SrNo }}",
            "Email Verified": "={{ $json.status }}"
          },
          "schema": [
            {
              "id": "SrNo",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "SrNo",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Name",
              "type": "string",
              "display": true,
              "removed": true,
              "required": false,
              "displayName": "Name",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Email",
              "type": "string",
              "display": true,
              "removed": true,
              "required": false,
              "displayName": "Email",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Email Verified",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "Email Verified",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            }
          ],
          "mappingMode": "defineBelow",
          "matchingColumns": [
            "SrNo"
          ],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        },
        "options": {},
        "operation": "appendOrUpdate",
        "sheetName": {
          "__rl": true,
          "mode": "list",
          "value": "gid=0",
          "cachedResultUrl": "",
          "cachedResultName": "Sheet1"
        },
        "documentId": {
          "__rl": true,
          "mode": "list",
          "value": "",
          "cachedResultUrl": "",
          "cachedResultName": "Your Email Verification Spreadsheet"
        }
      },
      "credentials": {
        "googleSheetsOAuth2Api": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 4.6,
      "alwaysOutputData": true
    },
    {
      "id": "2ee35cec-c0a0-476e-b91e-ee18e586f989",
      "name": "Workflow Overview",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        0,
        0
      ],
      "parameters": {
        "color": 6,
        "width": 416,
        "height": 192,
        "content": "\ud83d\udce7 AUTOMATED EMAIL VERIFICATION SYSTEM\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n\u2728 Automatically validates email addresses from Google Sheets\n\u26a1 Real-time verification using rapid-email-verifier API\n\ud83d\udcca Updates spreadsheet with verification status\n\ud83d\udd04 Continuous monitoring with hourly checks\n\n\ud83c\udfaf USE CASES: Lead qualification | Contact list cleaning | Email marketing prep\n"
      },
      "typeVersion": 1
    },
    {
      "id": "601194a5-7ddf-48e4-814d-7f8be5a4cb99",
      "name": "Setup Instructions",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        496,
        0
      ],
      "parameters": {
        "color": 5,
        "width": 416,
        "height": 208,
        "content": "\u2699\ufe0f QUICK SETUP GUIDE\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n1\ufe0f\u20e3 Create Google Sheet with columns:\n   \u2022 SrNo | Name | Email | Email Verified\n\n2\ufe0f\u20e3 Connect your Google Sheets account\n   \n3\ufe0f\u20e3 Update Sheet ID in trigger and update nodes\n\n4\ufe0f\u20e3 Test with sample data\n\n\ud83d\udca1 TIP: Test with a sample email first!\n"
      },
      "typeVersion": 1
    },
    {
      "id": "99d920b4-a489-4215-8757-0f123f6351e8",
      "name": "Trigger Explanation",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -64,
        272
      ],
      "parameters": {
        "color": 4,
        "width": 352,
        "height": 192,
        "content": "\ud83d\ude80 MONITORING TRIGGER\n\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\n\u2022 Checks every hour for new rows\n\u2022 Only processes newly added entries\n\u2022 Automatically handles multiple entries\n\u2022 Uses efficient polling to avoid rate limits\n\u2022 Connects to your Google Sheets document\n"
      },
      "typeVersion": 1
    },
    {
      "id": "0f7b061a-3410-48a6-bc71-39d93595ff6d",
      "name": "Filter Unverified Emails",
      "type": "n8n-nodes-base.filter",
      "position": [
        528,
        544
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "80aa56a4-b365-448f-9214-71f0ba758947",
              "operator": {
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $json['Email Verified'] }}",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "0af226e1-ded6-4fb4-b5af-296b02be9c63",
      "name": "Process Emails in Batches",
      "type": "n8n-nodes-base.splitInBatches",
      "position": [
        832,
        544
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 3
    },
    {
      "id": "92f176f5-6cef-4b7f-abd7-0a8bd6b9eda2",
      "name": "Verify Email Address",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1216,
        544
      ],
      "parameters": {
        "url": "https://rapid-email-verifier.fly.dev/api/validate",
        "options": {},
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "email",
              "value": "={{ $json.Email }}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "7513234f-b1a3-4fe8-b167-410bb8a6921e",
      "name": "Filter Logic",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        352,
        256
      ],
      "parameters": {
        "color": 4,
        "width": 352,
        "height": 192,
        "content": "\ud83d\udd0d SMART FILTERING\n\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\nOnly processes emails that haven't been verified yet\n\u2022 Checks if \"Email Verified\" column is empty\n\u2022 Prevents duplicate API calls\n\u2022 Saves processing time and API credits\n\u2022 Ensures efficient workflow execution\n"
      },
      "typeVersion": 1
    },
    {
      "id": "d45072c3-7be3-423a-8afc-f787fc484772",
      "name": "Batch Processing",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        752,
        256
      ],
      "parameters": {
        "color": 4,
        "width": 256,
        "height": 224,
        "content": "\u2699\ufe0f BATCH PROCESSING\n\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\nProcesses emails one by one to:\n\u2022 Respect API rate limits\n\u2022 Handle errors gracefully  \n\u2022 Ensure reliable verification\n\u2022 Track progress per item\n\u2022 Maintain data consistency\n"
      },
      "typeVersion": 1
    },
    {
      "id": "e8d919ee-92d1-41b8-8862-6c12e8bff6d5",
      "name": "API Details",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1072,
        256
      ],
      "parameters": {
        "color": 4,
        "width": 352,
        "height": 224,
        "content": "\ud83c\udf10 EMAIL VALIDATION API\n\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\nrapid-email-verifier.fly.dev\n\u2022 Real-time email verification\n\u2022 Returns: valid/invalid/unknown\n\u2022 Fast response times (<500ms)\n\u2022 No authentication required\n\u2022 Free tier: 1000 verifications/month\n"
      },
      "typeVersion": 1
    },
    {
      "id": "dc571bb2-e2f0-4a5d-870b-62f388c7609f",
      "name": "Results Update",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1472,
        256
      ],
      "parameters": {
        "color": 4,
        "width": 352,
        "height": 224,
        "content": "\u2705 RESULTS UPDATE\n\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\nUpdates the original sheet with:\n\u2022 Verification status (valid/invalid)\n\u2022 Matches by Serial Number\n\u2022 Preserves original data\n\u2022 Creates audit trail\n\u2022 Enables easy filtering\n"
      },
      "typeVersion": 1
    },
    {
      "id": "8e1eeaaf-823b-468b-90c4-6bd03c068a34",
      "name": "Performance Metrics",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        992,
        0
      ],
      "parameters": {
        "color": 7,
        "width": 416,
        "height": 224,
        "content": "\ud83d\udcc8 WORKFLOW PERFORMANCE  \n\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\n\u2022 Processes: ~60 emails/hour\n\u2022 API Response: <500ms average\n\u2022 Accuracy: 95%+ verification rate\n\u2022 Cost: Free tier supports 1000/month\n\u2022 Memory efficient batch processing\n\n\ud83d\udca1 PRO TIP: Use webhook trigger for real-time verification\n"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "a5ff6180-438a-4e77-98ea-372bf7177dc8",
  "connections": {
    "Verify Email Address": {
      "main": [
        [
          {
            "node": "Update Verification Results",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Filter Unverified Emails": {
      "main": [
        [
          {
            "node": "Process Emails in Batches",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Monitor New Email Entries": {
      "main": [
        [
          {
            "node": "Filter Unverified Emails",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Process Emails in Batches": {
      "main": [
        [],
        [
          {
            "node": "Verify Email Address",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Update Verification Results": {
      "main": [
        [
          {
            "node": "Process Emails in Batches",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}