Bulk Send Telegram Messages from Google Sheets

The workflow JSON

Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →

{
  "nodes": [
    {
      "name": "On clicking 'execute'",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -60,
        400
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "name": "Telegram",
      "type": "n8n-nodes-base.telegram",
      "position": [
        500,
        400
      ],
      "parameters": {
        "text": "Hello",
        "chatId": "={{$node[\"SplitInBatches\"].json[\"Chat ID\"]}}",
        "additionalFields": {}
      },
      "credentials": {
        "telegramApi": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1
    },
    {
      "name": "Google Sheets",
      "type": "n8n-nodes-base.googleSheets",
      "position": [
        120,
        400
      ],
      "parameters": {
        "range": "A:A",
        "options": {},
        "authentication": "oAuth2"
      },
      "credentials": {
        "googleSheetsOAuth2Api": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1
    },
    {
      "name": "SplitInBatches",
      "type": "n8n-nodes-base.splitInBatches",
      "position": [
        320,
        400
      ],
      "parameters": {
        "options": {},
        "batchSize": 30
      },
      "typeVersion": 1
    },
    {
      "name": "Wait1",
      "type": "n8n-nodes-base.wait",
      "position": [
        660,
        180
      ],
      "parameters": {
        "unit": "seconds",
        "amount": 30
      },
      "typeVersion": 1
    }
  ],
  "connections": {
    "Wait1": {
      "main": [
        [
          {
            "node": "SplitInBatches",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Telegram": {
      "main": [
        [
          {
            "node": "Wait1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Google Sheets": {
      "main": [
        [
          {
            "node": "SplitInBatches",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "SplitInBatches": {
      "main": [
        [
          {
            "node": "Telegram",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "On clicking 'execute'": {
      "main": [
        [
          {
            "node": "Google Sheets",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

Credentials you'll need

Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.

• googleSheetsOAuth2Api
• telegramApi

About this workflow

Send Bulk Messages To Chats In Telegram. Uses manualTrigger, telegram, googleSheets, splitInBatches. Event-driven trigger; 5 nodes.

Source: https://github.com/Zie619/n8n-workflows — original creator credit. Request a take-down →

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