Generate Images with Openai Dall-e via Telegram & Log to 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 →

{
  "id": "SGqUVskzXEBI5EHa",
  "meta": {
    "templateCredsSetupCompleted": true
  },
  "name": "Telegram AI Image Generator + Google Sheets Logger",
  "tags": [],
  "nodes": [
    {
      "id": "09061203-acb3-45f3-a2e9-a6899fab1260",
      "name": "OpenAI",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "position": [
        -100,
        -40
      ],
      "parameters": {
        "prompt": "={{ $json.message.text }}",
        "options": {
          "size": "1024x1024",
          "dalleQuality": "standard",
          "returnImageUrls": true
        },
        "resource": "image"
      },
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1.8
    },
    {
      "id": "a571ef80-e5ab-457f-8bf0-ab4372420819",
      "name": "Telegram Trigger",
      "type": "n8n-nodes-base.telegramTrigger",
      "position": [
        -320,
        -40
      ],
      "parameters": {
        "updates": [
          "message"
        ],
        "additionalFields": {}
      },
      "credentials": {
        "telegramApi": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "90001184-fca0-44a2-892b-72c772bfd6da",
      "name": "Telegram",
      "type": "n8n-nodes-base.telegram",
      "position": [
        380,
        -40
      ],
      "parameters": {
        "file": "={{ $json['Image title'] }}",
        "chatId": "={{ $('Telegram Trigger').item.json.message.chat.id }}",
        "operation": "sendPhoto",
        "additionalFields": {}
      },
      "credentials": {
        "telegramApi": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "924d8b95-8687-4419-b994-93e32a23ea24",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -400,
        -360
      ],
      "parameters": {
        "width": 920,
        "height": 480,
        "content": "## Telegram AI Image Generator + Google Sheets Logger\n1. Telegram Trigger\nReceives image generation requests from users directly via Telegram.\n\n2. OpenAI Node\nProcesses the request by generating the required image based on the user\u2019s prompt.\n\n3. Saves the prompt and generated image link to Google Sheets.\n\n4. Telegram Send Message\nSends the generated image back to the user in Telegram as a seamless automated response.\n\nLoom Demo : [Link](https://www.loom.com/share/1c5e645442f6441baf9efd12a334eef0)"
      },
      "typeVersion": 1
    },
    {
      "id": "aed2c34b-ef3f-465d-a5bd-9d3fda8f9a9a",
      "name": "Google Sheets",
      "type": "n8n-nodes-base.googleSheets",
      "position": [
        160,
        -40
      ],
      "parameters": {
        "columns": {
          "value": {
            "Image title": "={{ $json.url }}",
            "Image description": "={{ $json.revised_prompt }}"
          },
          "schema": [
            {
              "id": "Image description",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Image description",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Image title",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Image title",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            }
          ],
          "mappingMode": "defineBelow",
          "matchingColumns": [],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        },
        "options": {},
        "operation": "append",
        "sheetName": {
          "__rl": true,
          "mode": "list",
          "value": "gid=0",
          "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1iABxBKBY9ERctigW1bYvvRTIAf-m-InTSvSKnqANUhg/edit#gid=0",
          "cachedResultName": "Sheet1"
        },
        "documentId": {
          "__rl": true,
          "mode": "list",
          "value": "1iABxBKBY9ERctigW1bYvvRTIAf-m-InTSvSKnqANUhg",
          "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1iABxBKBY9ERctigW1bYvvRTIAf-m-InTSvSKnqANUhg/edit?usp=drivesdk",
          "cachedResultName": "image database"
        }
      },
      "credentials": {
        "googleSheetsOAuth2Api": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 4.6
    }
  ],
  "active": true,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "2e4735b4-9872-45d0-af17-2af4314ad196",
  "connections": {
    "OpenAI": {
      "main": [
        [
          {
            "node": "Google Sheets",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Telegram": {
      "main": [
        []
      ]
    },
    "Google Sheets": {
      "main": [
        [
          {
            "node": "Telegram",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Telegram Trigger": {
      "main": [
        [
          {
            "node": "OpenAI",
            "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
• openAiApi
• telegramApi

About this workflow

This workflow allows users to generate AI images directly from Telegram while automatically logging each request to Google Sheets for tracking. When a user sends a prompt to your Telegram bot, the workflow receives the prompt, generates an image using OpenAI, saves the prompt…

Source: https://n8n.io/workflows/5462/ — original creator credit. Request a take-down →

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