Agent IA - Générateur de liens courts
Avancé
Ceci est unMiscellaneous, AI Chatbotworkflow d'automatisation du domainecontenant 18 nœuds.Utilise principalement des nœuds comme Set, Code, Html, Webhook, DataTable. Générer et gérer des liens courts avec GPT-4.1 et un stockage de données
Prérequis
- •Point de terminaison HTTP Webhook (généré automatiquement par n8n)
- •Clé API OpenAI
Nœuds utilisés (18)
Catégorie
Aperçu du workflow
Visualisation des connexions entre les nœuds, avec support du zoom et du déplacement
Exporter le workflow
Copiez la configuration JSON suivante dans n8n pour importer et utiliser ce workflow
{
"id": "WmHtnpnkARE1wVqs",
"meta": {
"instanceId": "a0e41110bf9f611e96e18e0663d80d746aeedc58368940bfe471a8d577a5069b",
"templateCredsSetupCompleted": true
},
"name": "AI Agent - Short Link Generator",
"tags": [],
"nodes": [
{
"id": "6c7043d8-e091-4e50-a661-f1047576c565",
"name": "Insérer une ligne",
"type": "n8n-nodes-base.dataTable",
"position": [
-16,
-144
],
"parameters": {
"columns": {
"value": {
"orginalLink": "={{ $('GenerateShortLink').item.json.originalLink }}",
"shortlinkId": "={{ $json.shortLinkId }}"
},
"schema": [
{
"id": "orginalLink",
"type": "string",
"display": true,
"removed": false,
"readOnly": false,
"required": false,
"displayName": "orginalLink",
"defaultMatch": false
},
{
"id": "shortlinkId",
"type": "string",
"display": true,
"removed": false,
"readOnly": false,
"required": false,
"displayName": "shortlinkId",
"defaultMatch": false
}
],
"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"dataTableId": {
"__rl": true,
"mode": "list",
"value": "MzE4aKh7Wsv4N0Cv",
"cachedResultUrl": "/projects/pjq2PmuJxpMOPZST/datatables/MzE4aKh7Wsv4N0Cv",
"cachedResultName": "ShortLink"
}
},
"typeVersion": 1
},
{
"id": "310ecc62-f469-42d8-bb15-8795e0aef955",
"name": "Générer shorlinkId",
"type": "n8n-nodes-base.code",
"position": [
-240,
-144
],
"parameters": {
"jsCode": "\nvar length = 4;\n const chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';\n let result = '';\n for (let i = 0; i < length; i++) {\n const randomIndex = Math.floor(Math.random() * chars.length);\n result += chars[randomIndex];\n }\n\n return [{ shortLinkId: result }];\n"
},
"typeVersion": 2
},
{
"id": "1a615458-ea3c-4336-b9fd-602844b36f5d",
"name": "Obtenir ligne(s)",
"type": "n8n-nodes-base.dataTable",
"position": [
-464,
80
],
"parameters": {
"filters": {
"conditions": [
{
"keyName": "shortlinkId",
"keyValue": "={{ $json.query.a }}"
}
]
},
"operation": "get",
"dataTableId": {
"__rl": true,
"mode": "list",
"value": "MzE4aKh7Wsv4N0Cv",
"cachedResultUrl": "/projects/pjq2PmuJxpMOPZST/datatables/MzE4aKh7Wsv4N0Cv",
"cachedResultName": "ShortLink"
}
},
"typeVersion": 1
},
{
"id": "2c2ace57-bb37-43b5-a606-122e38928bb2",
"name": "À la réception d'un message chat",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
-688,
-576
],
"webhookId": "a282c57a-a0b2-43d9-9fe5-fdd3b61ad585",
"parameters": {
"public": true,
"options": {}
},
"typeVersion": 1.3
},
{
"id": "af6bae57-7f02-4b14-b5a0-f4d852321a62",
"name": "Agent IA",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
-352,
-576
],
"parameters": {
"options": {
"systemMessage": "You are a helpful assistant.\n"
}
},
"typeVersion": 2.2
},
{
"id": "c10cdd53-ddaa-4701-922c-5788c3f41759",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
-480,
-368
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4.1-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "2TBvwobWbbHlIjKT",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "8d9e3709-0fb7-4fbc-9c1d-f3f74878e6bc",
"name": "Mémoire simple",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
-256,
-368
],
"parameters": {},
"typeVersion": 1.3
},
{
"id": "1e495a59-c48b-4887-a9c1-19c53072a591",
"name": "GenerateShortLink",
"type": "n8n-nodes-base.executeWorkflowTrigger",
"position": [
-688,
-144
],
"parameters": {
"inputSource": "jsonExample",
"jsonExample": "\n{\n\"originalLink\": \n\"https://www.nghiaai.dev/\"\n}"
},
"typeVersion": 1.1
},
{
"id": "4e019563-fc6f-4ec7-b79e-1817cd35e411",
"name": "Config",
"type": "n8n-nodes-base.set",
"position": [
-464,
-144
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "5c7030c4-c308-4e95-a78d-c32d8a252df4",
"name": "your_webhook_url",
"type": "string",
"value": "http://localhost:5678"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "290c7c96-1cc9-432a-806e-6f2b04fe92a5",
"name": "Générer lien court",
"type": "n8n-nodes-base.code",
"position": [
208,
-144
],
"parameters": {
"jsCode": "var your_webhook_url = $('Config').first().json.your_webhook_url;\nvar shortLinkId = $('Generate shorlinkId').first().json.shortLinkId\nvar shortLink = your_webhook_url + \"/webhook/shortLink?a=\" + shortLinkId;\nreturn [{ shortLink: shortLink }];"
},
"typeVersion": 2
},
{
"id": "1a2213c2-c423-49a0-a2b1-939109d30391",
"name": "Appeler 'Créer lien court'",
"type": "@n8n/n8n-nodes-langchain.toolWorkflow",
"position": [
-48,
-368
],
"parameters": {
"workflowId": {
"__rl": true,
"mode": "list",
"value": "WmHtnpnkARE1wVqs",
"cachedResultUrl": "/workflow/WmHtnpnkARE1wVqs",
"cachedResultName": "Create Short Link"
},
"description": "Call this tool to get short link",
"workflowInputs": {
"value": {
"originalLink": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('originalLink', ``, 'string') }}"
},
"schema": [
{
"id": "originalLink",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "originalLink",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "host",
"type": "string",
"display": true,
"removed": true,
"required": false,
"displayName": "host",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
}
},
"typeVersion": 2.2
},
{
"id": "49807a5c-8c1a-4a6d-9e1b-b6d0ea72ff92",
"name": "Redirection de page",
"type": "n8n-nodes-base.html",
"position": [
-240,
80
],
"parameters": {
"html": "<!doctype html>\n<html lang=\"en\">\n<head>\n <meta charset=\"utf-8\" />\n <title>Redirecting…</title>\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\" />\n <!-- Optional: meta refresh as a no-JS fallback -->\n <meta http-equiv=\"refresh\" content=\"0; url={{ $json.orginalLink }}\" />\n <script>\n // Use replace() so it doesn't create an extra history entry\n location.replace({{ $json.orginalLink }});\n </script>\n <style>\n body {font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif; display:grid; place-content:center; min-height:100vh;}\n a {text-decoration: none;}\n </style>\n</head>\n<body>\n <p>Redirecting… If nothing happens, <a href=\"{{ $json.orginalLink }}\">click here</a>.</p>\n</body>\n</html>\n"
},
"typeVersion": 1.2
},
{
"id": "d6732527-8565-4d7d-8bf5-77f02eba0462",
"name": "Réponse",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
-16,
80
],
"parameters": {
"options": {},
"respondWith": "text",
"responseBody": "={{ $json.html }}"
},
"typeVersion": 1.4
},
{
"id": "866a4e41-ff4f-4eda-8be8-0e584285318b",
"name": "ShortLink API",
"type": "n8n-nodes-base.webhook",
"position": [
-688,
80
],
"webhookId": "b280e565-5037-4752-ba2c-547e4b52531c",
"parameters": {
"path": "shortLink",
"options": {},
"responseMode": "responseNode"
},
"typeVersion": 2.1
},
{
"id": "ad474ea3-02bb-4770-88b0-8bba2c5ad859",
"name": "Note adhésive",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1120,
-656
],
"parameters": {
"width": 336,
"height": 896,
"content": "## Setup Guide\n1. Add your_webhook_url to the 'Config' Node.\n2. Set up OpenAI account\n3. Create a database table named ShortLink with the following columns:\n- originalLink\n- shortLinkId\n"
},
"typeVersion": 1
},
{
"id": "4903952a-5da7-4bee-b945-550c0a636b7e",
"name": "Note adhésive1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-784,
-656
],
"parameters": {
"color": 4,
"width": 1168,
"height": 448,
"content": "## Agent "
},
"typeVersion": 1
},
{
"id": "05b8c558-4503-45a9-8c5d-52809d60f0d6",
"name": "Note adhésive2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-784,
-208
],
"parameters": {
"color": 5,
"width": 1168,
"height": 224,
"content": "## Create Short Link"
},
"typeVersion": 1
},
{
"id": "5ba8e271-d542-42e9-8cab-fac08171c120",
"name": "Note adhésive3",
"type": "n8n-nodes-base.stickyNote",
"position": [
-784,
16
],
"parameters": {
"color": 3,
"width": 1168,
"height": 224,
"content": "## Process Short Link Requests\n"
},
"typeVersion": 1
}
],
"active": true,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "be460863-5692-4397-a9d3-c94e69d2c6b3",
"connections": {
"4e019563-fc6f-4ec7-b79e-1817cd35e411": {
"main": [
[
{
"node": "310ecc62-f469-42d8-bb15-8795e0aef955",
"type": "main",
"index": 0
}
]
]
},
"1a615458-ea3c-4336-b9fd-602844b36f5d": {
"main": [
[
{
"node": "49807a5c-8c1a-4a6d-9e1b-b6d0ea72ff92",
"type": "main",
"index": 0
}
]
]
},
"6c7043d8-e091-4e50-a661-f1047576c565": {
"main": [
[
{
"node": "290c7c96-1cc9-432a-806e-6f2b04fe92a5",
"type": "main",
"index": 0
}
]
]
},
"49807a5c-8c1a-4a6d-9e1b-b6d0ea72ff92": {
"main": [
[
{
"node": "d6732527-8565-4d7d-8bf5-77f02eba0462",
"type": "main",
"index": 0
}
]
]
},
"866a4e41-ff4f-4eda-8be8-0e584285318b": {
"main": [
[
{
"node": "1a615458-ea3c-4336-b9fd-602844b36f5d",
"type": "main",
"index": 0
}
]
]
},
"8d9e3709-0fb7-4fbc-9c1d-f3f74878e6bc": {
"ai_memory": [
[
{
"node": "af6bae57-7f02-4b14-b5a0-f4d852321a62",
"type": "ai_memory",
"index": 0
}
]
]
},
"1e495a59-c48b-4887-a9c1-19c53072a591": {
"main": [
[
{
"node": "4e019563-fc6f-4ec7-b79e-1817cd35e411",
"type": "main",
"index": 0
}
]
]
},
"c10cdd53-ddaa-4701-922c-5788c3f41759": {
"ai_languageModel": [
[
{
"node": "af6bae57-7f02-4b14-b5a0-f4d852321a62",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"310ecc62-f469-42d8-bb15-8795e0aef955": {
"main": [
[
{
"node": "6c7043d8-e091-4e50-a661-f1047576c565",
"type": "main",
"index": 0
}
]
]
},
"1a2213c2-c423-49a0-a2b1-939109d30391": {
"ai_tool": [
[
{
"node": "af6bae57-7f02-4b14-b5a0-f4d852321a62",
"type": "ai_tool",
"index": 0
}
]
]
},
"2c2ace57-bb37-43b5-a606-122e38928bb2": {
"main": [
[
{
"node": "af6bae57-7f02-4b14-b5a0-f4d852321a62",
"type": "main",
"index": 0
}
]
]
}
}
}Foire aux questions
Comment utiliser ce workflow ?
Copiez le code de configuration JSON ci-dessus, créez un nouveau workflow dans votre instance n8n et sélectionnez "Importer depuis le JSON", collez la configuration et modifiez les paramètres d'authentification selon vos besoins.
Dans quelles scénarios ce workflow est-il adapté ?
Avancé - Divers, Chatbot IA
Est-ce payant ?
Ce workflow est entièrement gratuit et peut être utilisé directement. Veuillez noter que les services tiers utilisés dans le workflow (comme l'API OpenAI) peuvent nécessiter un paiement de votre part.
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Informations sur le workflow
Niveau de difficulté
Avancé
Nombre de nœuds18
Catégorie2
Types de nœuds13
Description de la difficulté
Auteur
Nghia Nguyen
@nghiaaidevI am Nguyen Trung Nghia, a Software Engineer passionate about AI Automation. I build intelligent automation systems that help businesses reduce costs, increase productivity, and scale faster with the power of AI technology.
Liens externes
Voir sur n8n.io →
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