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Documentation Complète
📋 Automatisez votre Bot Telegram avec IA et Génération d'Images
💡 Description
Ce workflow n8n permet de créer un bot Telegram intelligent capable de comprendre les messages des utilisateurs et de générer des réponses contextuelles en utilisant un modèle OpenAI. De plus, le bot peut générer et envoyer des images personnalisées via Dall-E 3, offrant une expérience utilisateur enrichie. Ce processus automatisé améliore l'engagement client et réduit le temps de réponse, tout en apportant une touche créative grâce à la génération d'images. Idéal pour les entreprises cherchant à moderniser leur interaction client sur Telegram.
📈 Impact & ROI: Ce workflow augmente l'efficacité des communications via Telegram, diminue les coûts opérationnels associés au support client manuel, et améliore la satisfaction client grâce à des réponses rapides et pertinentes.
🚀 Fonctionnalités Clés
- ✅ Intégration d'un modèle de chat IA pour des réponses intelligentes
- ✅ Génération d'images personnalisées avec Dall-E 3
- ✅ Réduction du temps de réponse grâce à l'automatisation
- ✅ Amélioration de l'engagement utilisateur avec du contenu visuel
📊 Architecture Technique
12
Nodes
Nodes
9
Connexions
Connexions
2
Services
Services
🔌 Services Intégrés
TelegramOpenAI
🔧 Composition du Workflow
| Node | Type | Description |
|---|---|---|
| OpenAI Chat Model | @n8n/n8n-nodes-langchain.lmChatOpenAi | Traitement des données |
| Window Buffer Memory | @n8n/n8n-nodes-langchain.memoryBufferWindow | Traitement des données |
| Telegram | telegram | Traitement des données |
| Correct errors | telegram | Traitement des données |
| Execute Workflow Trigger | executeWorkflowTrigger | Traitement des données |
| Listen for incoming events | telegramTrigger | Traitement des données |
| Send back an image | telegram | Traitement des données |
| add response field | set | Traitement des données |
| Sticky Note | stickyNote | Traitement des données |
| Dall-E 3 Tool | @n8n/n8n-nodes-langchain.toolWorkflow | Traitement des données |
| Generate image in Dall-E 3 | httpRequest | Requête HTTP vers une API externe |
| AI Agent | @n8n/n8n-nodes-langchain.agent | Traitement des données |
📖 Guide d'Implémentation
- Import du workflow: Téléchargez le fichier JSON et importez-le dans votre instance n8n
- Configuration des credentials: Configurez les accès pour chaque service utilisé
- Personnalisation: Adaptez les paramètres selon vos besoins spécifiques
- Test: Exécutez le workflow en mode test pour vérifier le bon fonctionnement
- Activation: Activez le workflow pour une exécution automatique
🏷️ Tags
Structure JSON
Voir le code JSON complet
{
"id": "ax8PJlp1UDb6EGFt",
"meta": {
"instanceId": "fb924c73af8f703905bc09c9ee8076f48c17b596ed05b18c0ff86915ef8a7c4a"
},
"name": "Telegram AI Langchain bot",
"tags": [],
"nodes": [
{
"id": "e275f31f-6a5f-4444-8bf7-6c003a8e53df",
"name": "OpenAI Chat Model",
"type": "@n8n\/n8n-nodes-langchain.lmChatOpenAi",
"position": [
1100,
600
],
"parameters": {
"model": "gpt-4-1106-preview",
"options": {
"temperature": 0.7,
"frequencyPenalty": 0.2
}
},
"credentials": {
"openAiApi": {
"id": "63",
"name": "OpenAi account"
}
},
"typeVersion": 1
},
{
"id": "f25a6666-ff23-4372-afd0-4920a99aab6a",
"name": "Window Buffer Memory",
"type": "@n8n\/n8n-nodes-langchain.memoryBufferWindow",
"position": [
1220,
600
],
"parameters": {
"sessionKey": "=chat_with_{{ $('Listen for incoming events').first().json.message.chat.id }}",
"contextWindowLength": 10
},
"typeVersion": 1
},
{
"id": "96faef5d-0349-47fe-a7cf-150953490e90",
"name": "Telegram",
"type": "n8n-nodes-base.telegram",
"onError": "continueErrorOutput",
"position": [
1500,
380
],
"parameters": {
"text": "={{ $json.output }}",
"chatId": "={{ $('Listen for incoming events').first().json.message.from.id }}",
"additionalFields": {
"parse_mode": "HTML",
"appendAttribution": false
}
},
"credentials": {
"telegramApi": {
"id": "70",
"name": "Telegram sdfsdfsdfsdfsfd_bot"
}
},
"typeVersion": 1.1
},
{
"id": "5ad43039-aaa6-43cd-9b0f-1d02f4d9c4ff",
"name": "Correct errors",
"type": "n8n-nodes-base.telegram",
"position": [
1700,
380
],
"parameters": {
"text": "={{ $('AI Agent').item.json.output.replace(\/&\/g, \"&\").replace(\/>\/g, \">\").replace(\/<\/g, \"<\").replace(\/\"\/g, \""\") }}",
"chatId": "={{ $('Listen for incoming events').first().json.message.from.id }}",
"additionalFields": {
"parse_mode": "HTML",
"appendAttribution": false
}
},
"credentials": {
"telegramApi": {
"id": "70",
"name": "Telegram sdfsdfsdfsdfsfd_bot"
}
},
"typeVersion": 1.1
},
{
"id": "0349a250-966a-4064-970a-8bcfba1647ad",
"name": "Execute Workflow Trigger",
"type": "n8n-nodes-base.executeWorkflowTrigger",
"position": [
940,
900
],
"parameters": [],
"typeVersion": 1
},
{
"id": "69a45c1f-838f-49ce-9b89-75db6a8b876f",
"name": "Listen for incoming events",
"type": "n8n-nodes-base.telegramTrigger",
"position": [
940,
380
],
"webhookId": "322dce18-f93e-4f86-b9b1-3305519b7834",
"parameters": {
"updates": [
"message"
],
"additionalFields": []
},
"credentials": {
"telegramApi": {
"id": "70",
"name": "Telegram sdfsdfsdfsdfsfd_bot"
}
},
"typeVersion": 1
},
{
"id": "2f5d5f25-9870-40d6-ad42-52750e62de63",
"name": "Send back an image",
"type": "n8n-nodes-base.telegram",
"position": [
1300,
900
],
"parameters": {
"file": "={{ $json.data[0].url }}",
"chatId": "={{ $('Execute Workflow Trigger').first().json.chat_id }}",
"operation": "sendPhoto",
"additionalFields": {
"parse_mode": "HTML"
}
},
"credentials": {
"telegramApi": {
"id": "70",
"name": "Telegram sdfsdfsdfsdfsfd_bot"
}
},
"typeVersion": 1.1
},
{
"id": "50b43dbf-39e3-4d00-8e47-01e8c193cd1a",
"name": "add response field",
"type": "n8n-nodes-base.set",
"position": [
1480,
900
],
"parameters": {
"fields": {
"values": [
{
"name": "response",
"stringValue": "Success"
}
]
},
"options": []
},
"typeVersion": 3.2
},
{
"id": "171bee83-c8e1-4af3-9d1c-12cb6ede4943",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
900,
840
],
"parameters": {
"width": 752.0361990950231,
"height": 247.42081447963798,
"content": "## Generate an image with Dall-E 3 and send it via Telegram"
},
"typeVersion": 1
},
{
"id": "4d81d201-70bf-4c80-9689-4b65851ad770",
"name": "Dall-E 3 Tool",
"type": "@n8n\/n8n-nodes-langchain.toolWorkflow",
"position": [
1360,
600
],
"parameters": {
"name": "Draw_Dalle_image",
"fields": {
"values": [
{
"name": "chat_id",
"stringValue": "={{ $('Listen for incoming events').first().json.message.chat.id }}"
}
]
},
"workflowId": "={{ $workflow.id }}",
"description": "Call this tool to request a Dall-E 3 model, when the user asks to draw something. Please send the user request for an image as an inline query string."
},
"typeVersion": 1
},
{
"id": "39d532d3-8c96-4722-9cb0-cad92ff39e94",
"name": "Generate image in Dall-E 3",
"type": "n8n-nodes-base.httpRequest",
"position": [
1120,
900
],
"parameters": {
"url": "https:\/\/api.openai.com\/v1\/images\/generations",
"method": "POST",
"options": [],
"sendBody": true,
"authentication": "predefinedCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "model",
"value": "dall-e-3"
},
{
"name": "prompt",
"value": "={{ $json.query }}"
},
{
"name": "n",
"value": 1
},
{
"name": "size",
"value": "1024x1024"
}
]
},
"nodeCredentialType": "openAiApi"
},
"credentials": {
"openAiApi": {
"id": "63",
"name": "OpenAi account"
}
},
"typeVersion": 4.1
},
{
"id": "e5aa496d-55d3-456b-82bb-fe10a06c7338",
"name": "AI Agent",
"type": "@n8n\/n8n-nodes-langchain.agent",
"position": [
1140,
380
],
"parameters": {
"text": "={{ $json.message.text }}",
"options": {
"humanMessage": "TOOLS\n------\nAssistant can ask the user to use tools to look up information that may be helpful in answering the users original question. The tools the human can use are:\n\n{tools}\n\n{format_instructions}\n\nUSER'S INPUT\n--------------------\nHere is the user's input (remember to respond with a markdown code snippet of a json blob with a single action, and NOTHING else):\n\n{{input}}",
"systemMessage": "=You are a helpful AI assistant. You are chatting with the user named `{{ $json.message.from.first_name }}`. Today is {{ DateTime.fromISO($now).toLocaleString(DateTime.DATETIME_FULL) }}\n\nFrom time to time call a user by name (if the user name is provided). In your reply, always send a message in Telegram-supported HTML format. Here are the formatting instructions:\n1. The following tags are currently supported:\n<b>bold<\/b>, <strong>bold<\/strong>\n<i>italic<\/i>, <em>italic<\/em>\n<u>underline<\/u>, <ins>underline<\/ins>\n<s>strikethrough<\/s>, <strike>strikethrough<\/strike>, <del>strikethrough<\/del>\n<span class=\"tg-spoiler\">spoiler<\/span>, <tg-spoiler>spoiler<\/tg-spoiler>\n<b>bold <i>italic bold <s>italic bold strikethrough <span class=\"tg-spoiler\">italic bold strikethrough spoiler<\/span><\/s> <u>underline italic bold<\/u><\/i> bold<\/b>\n<a href=\"http:\/\/www.example.com\/\">inline URL<\/a>\n<code>inline fixed-width code<\/code>\n<pre>pre-formatted fixed-width code block<\/pre>\n2. Any code that you send should be wrapped in these tags: <pre><code class=\"language-python\">pre-formatted fixed-width code block written in the Python programming language<\/code><\/pre>\nOther programming languages are supported as well.\n3. All <, > and & symbols that are not a part of a tag or an HTML entity must be replaced with the corresponding HTML entities (< with <, > with > and & with &)\n4. If the user sends you a message starting with \/ sign, it means this is a Telegram bot command. For example, all users send \/start command as their first message. Try to figure out what these commands mean and reply accodringly\n"
}
},
"typeVersion": 1.1
}
],
"active": true,
"pinData": [],
"settings": {
"callerPolicy": "workflowsFromSameOwner",
"executionOrder": "v1",
"saveManualExecutions": true,
"saveDataSuccessExecution": "all"
},
"versionId": "3e9c27eb-1d2f-40bf-b284-4f6a1bece30c",
"connections": {
"AI Agent": {
"main": [
[
{
"node": "Telegram",
"type": "main",
"index": 0
}
]
]
},
"Telegram": {
"main": [
[],
[
{
"node": "Correct errors",
"type": "main",
"index": 0
}
]
]
},
"Dall-E 3 Tool": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Send back an image": {
"main": [
[
{
"node": "add response field",
"type": "main",
"index": 0
}
]
]
},
"Window Buffer Memory": {
"ai_memory": [
[
{
"node": "AI Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"Execute Workflow Trigger": {
"main": [
[
{
"node": "Generate image in Dall-E 3",
"type": "main",
"index": 0
}
]
]
},
"Generate image in Dall-E 3": {
"main": [
[
{
"node": "Send back an image",
"type": "main",
"index": 0
}
]
]
},
"Listen for incoming events": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
}
}
}
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