Telegram Message Moderation with Google

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": "Telegram Trigger",
      "type": "n8n-nodes-base.telegramTrigger",
      "position": [
        600,
        300
      ],
      "parameters": {
        "updates": [
          "message",
          "edited_message",
          "channel_post",
          "edited_channel_post"
        ],
        "additionalFields": {}
      },
      "credentials": {
        "telegramApi": "<your credential>"
      },
      "typeVersion": 1
    },
    {
      "name": "Google Perspective",
      "type": "n8n-nodes-base.googlePerspective",
      "position": [
        800,
        300
      ],
      "parameters": {
        "text": "={{$json[\"message\"][\"text\"]}}",
        "options": {
          "languages": "en"
        },
        "requestedAttributesUi": {
          "requestedAttributesValues": [
            {
              "attributeName": "identity_attack"
            },
            {
              "attributeName": "threat"
            },
            {
              "attributeName": "profanity"
            }
          ]
        }
      },
      "credentials": {
        "googlePerspectiveOAuth2Api": "<your credential>"
      },
      "typeVersion": 1
    },
    {
      "name": "IF",
      "type": "n8n-nodes-base.if",
      "position": [
        1000,
        300
      ],
      "parameters": {
        "conditions": {
          "number": [
            {
              "value1": "={{$json[\"attributeScores\"][\"PROFANITY\"][\"summaryScore\"][\"value\"]}}",
              "value2": 0.7,
              "operation": "larger"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "name": "Telegram",
      "type": "n8n-nodes-base.telegram",
      "position": [
        1200,
        150
      ],
      "parameters": {
        "text": "I don't tolerate toxic language!",
        "chatId": "={{$node[\"Telegram Trigger\"].json[\"message\"][\"chat\"][\"id\"]}}",
        "additionalFields": {
          "reply_to_message_id": "={{$node[\"Telegram Trigger\"].json[\"message\"][\"message_id\"]}}"
        }
      },
      "credentials": {
        "telegramApi": "<your credential>"
      },
      "typeVersion": 1
    },
    {
      "name": "NoOp",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1200,
        400
      ],
      "parameters": {},
      "typeVersion": 1
    }
  ],
  "connections": {
    "IF": {
      "main": [
        [
          {
            "node": "Telegram",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "NoOp",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Telegram Trigger": {
      "main": [
        [
          {
            "node": "Google Perspective",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Google Perspective": {
      "main": [
        [
          {
            "node": "IF",
            "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.

• googlePerspectiveOAuth2Api
• telegramApi

About this workflow

Noop Telegram. Uses telegramTrigger, googlePerspective, telegram, noOp. Event-driven trigger; 5 nodes.

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

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