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Générer des vidéos d'avatar à partir des dernières actualités IA en utilisant Dumpling AI et HeyGen

Intermédiaire

Ceci est unContent Creation, Multimodal AIworkflow d'automatisation du domainecontenant 15 nœuds.Utilise principalement des nœuds comme If, Wait, Limit, SplitOut, Aggregate. Créer des vidéos d'actualités IA avec des avatars virtuels avec Dumpling AI, GPT-4o et HeyGen

Prérequis
  • •Peut nécessiter les informations d'identification d'authentification de l'API cible
  • •Informations d'identification Google Sheets API
  • •Clé API OpenAI

Nœuds utilisés (15)

If
Wait
Limit
SplitOut
Aggregate
StickyNote
HttpRequest
GoogleSheets
Agent
ScheduleTrigger
LmChatOpenAi

Catégorie

Création de contenu
IA Multimodale
Aperçu du workflow
Visualisation des connexions entre les nœuds, avec support du zoom et du déplacement
React Flow
Exporter le workflow
Copiez la configuration JSON suivante dans n8n pour importer et utiliser ce workflow
{
  "id": "I0Tzx8whIWYdQJVn",
  "meta": {
    "instanceId": "a1ae5c8dc6c65e674f9c3947d083abcc749ef2546dff9f4ff01de4d6a36ebfe6",
    "templateCredsSetupCompleted": true
  },
  "name": "Generate Avatar Videos from Latest AI News using Dumpling AI and HeyGen",
  "tags": [],
  "nodes": [
    {
      "id": "8a457904-7d80-4bf8-a433-d25dbce33c45",
      "name": "Déclencheur programmé",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -840,
        -95
      ],
      "parameters": {
        "rule": {
          "interval": [
            {}
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "90cf1daa-9652-4717-84af-f96a1a3d7dc6",
      "name": "Dumpling AI : Rechercher les actualités IA",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -620,
        -95
      ],
      "parameters": {
        "url": "https://app.dumplingai.com/api/v1/search-news",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"query\": \"AI Agent\",\n  \"language\": \"en\",\n  \"dateRange\": \"pastHour\",\n  \"page\": \"1\"\n}\n",
        "sendBody": true,
        "specifyBody": "json",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth"
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "RLFzAcGRepr5eXZB",
          "name": "Dumpling AI-n8n"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "321da41d-6a13-4a00-95c1-915fa6d8f5e6",
      "name": "Diviser : Articles d'actualité individuels",
      "type": "n8n-nodes-base.splitOut",
      "position": [
        -400,
        -95
      ],
      "parameters": {
        "options": {},
        "fieldToSplitOut": "news"
      },
      "typeVersion": 1
    },
    {
      "id": "d7e5fcf2-7a24-4277-9459-9e828d3a98ef",
      "name": "Limiter : Top 4 des résultats d'actualité",
      "type": "n8n-nodes-base.limit",
      "position": [
        -180,
        -95
      ],
      "parameters": {
        "maxItems": 4
      },
      "typeVersion": 1
    },
    {
      "id": "c1847dce-9564-44ae-b9a9-1ac48e42d2c8",
      "name": "Dumpling AI : Extraire le contenu de l'article",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        40,
        -95
      ],
      "parameters": {
        "url": "https://app.dumplingai.com/api/v1/scrape",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"url\": \"{{ $json.link }}\",\n  \"cleaned\": \"true\"\n}\n",
        "sendBody": true,
        "specifyBody": "json",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth"
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "RLFzAcGRepr5eXZB",
          "name": "Dumpling AI-n8n"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "f6e8c80e-72b7-47ba-a3b6-0d43a0ee1615",
      "name": "Combiner : Fusionner le contenu extrait des actualités",
      "type": "n8n-nodes-base.aggregate",
      "position": [
        260,
        -95
      ],
      "parameters": {
        "options": {},
        "fieldsToAggregate": {
          "fieldToAggregate": [
            {
              "fieldToAggregate": "content"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "id": "7c203f11-51ca-4aaa-a3c5-a571af36accd",
      "name": "Agent GPT-4o : Écrire le script vidéo",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        480,
        -95
      ],
      "parameters": {
        "text": "=Here is the topic:{{ $json.content }}\n\n\nHere is the news article:{{ $('Dumpling AI: Search AI News').item.json.searchParameters.q }}\n",
        "options": {
          "systemMessage": "=You are a creative content writer. I will give you a news article and the intended topic or angle I want to focus on. Your job is to turn that into a short, engaging script suitable for a 30 to 60-second video. Write in a natural, conversational tone that sounds like someone talking to a general audience. Keep it simple, clear, and focused on the most interesting or important angle based on the topic I provide. Avoid technical jargon. The goal is to grab attention and make the message easy to understand and relatable. Very important: Output the final script as a single line only — no new lines, no paragraph breaks, no titles or formatting. Just plain text in one continuous sentence."
        },
        "promptType": "define"
      },
      "typeVersion": 1.9
    },
    {
      "id": "b5bc7652-ba15-4d8d-a3ab-08e65f7ea54f",
      "name": "Modèle GPT-4o",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        568,
        125
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o-mini"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "dd8NvMC6rvx8RITo",
          "name": "OpenAi account 2"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "c60ba871-f5a9-4ec2-b3d9-5aa4583c8f43",
      "name": "HeyGen : Générer la vidéo avec avatar",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        856,
        -95
      ],
      "parameters": {
        "url": "https://api.heygen.com/v2/video/generate",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"video_inputs\": [\n    {\n      \"character\": {\n        \"type\": \"avatar\",\n        \"avatar_id\": \"\",\n        \"avatar_style\": \"normal\"\n      },\n      \"voice\": {\n        \"type\": \"text\",\n        \"input_text\": \"{{ $json.output }}\",\n        \"voice_id\": \"\",\n        \"speed\": 1.1\n      }\n    }\n  ],\n  \"dimension\": {\n    \"width\": 1280,\n    \"height\": 720\n  }\n}",
        "sendBody": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "headerParameters": {
          "parameters": [
            {
              "name": "accept",
              "value": "application/json"
            }
          ]
        }
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "h1B8sEXHl3ik4IwS",
          "name": "heygen 2"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "97b7db8d-2233-4bb5-b615-a93885ddfcfa",
      "name": "Attendre : Traitement HeyGen",
      "type": "n8n-nodes-base.wait",
      "position": [
        1076,
        -95
      ],
      "webhookId": "f78db6d8-9a63-4961-8abb-ac44b4c230d1",
      "parameters": {},
      "typeVersion": 1.1
    },
    {
      "id": "33b34d1e-4674-44fe-937e-ad907a6ff6ca",
      "name": "HeyGen : Vérifier l'état de la vidéo",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1296,
        -95
      ],
      "parameters": {
        "url": "https://api.heygen.com/v1/video_status.get",
        "options": {},
        "sendQuery": true,
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "queryParameters": {
          "parameters": [
            {
              "name": "video_id",
              "value": "={{ $json.data.video_id }}"
            }
          ]
        }
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "h1B8sEXHl3ik4IwS",
          "name": "heygen 2"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "27a6d57c-f518-43fd-93f0-2a237ccf0a99",
      "name": "SI : Vidéo terminée ?",
      "type": "n8n-nodes-base.if",
      "position": [
        1516,
        -170
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "fbed8c0e-f2ad-4519-9eb9-1423731654ea",
              "operator": {
                "name": "filter.operator.equals",
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $json.data.status }}",
              "rightValue": "completed"
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "99219ffb-7d15-4393-877a-a9cb592c025b",
      "name": "Attendre : Réessayer si non terminée",
      "type": "n8n-nodes-base.wait",
      "position": [
        1736,
        5
      ],
      "webhookId": "82e9f0a0-05e2-4eae-9b8c-d08e554a9704",
      "parameters": {
        "amount": 20
      },
      "typeVersion": 1.1
    },
    {
      "id": "6761efd6-79c8-4a79-970e-a30d26a18336",
      "name": "Google Sheets : Enregistrer l'URL de la vidéo",
      "type": "n8n-nodes-base.googleSheets",
      "position": [
        1736,
        -220
      ],
      "parameters": {
        "columns": {
          "value": {
            "Video link": "={{ $json.data.video_url }}"
          },
          "schema": [
            {
              "id": "Video link",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "Video link",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            }
          ],
          "mappingMode": "defineBelow",
          "matchingColumns": [
            "Video link"
          ],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        },
        "options": {},
        "operation": "append",
        "sheetName": {
          "__rl": true,
          "mode": "list",
          "value": "gid=0",
          "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1AUADRf5MafbEazIZKuEBuDb7ETBEpCI0WSEnxFDJqn4/edit#gid=0",
          "cachedResultName": "Sheet1"
        },
        "documentId": {
          "__rl": true,
          "mode": "list",
          "value": "",
          "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1AUADRf5MafbEazIZKuEBuDb7ETBEpCI0WSEnxFDJqn4/edit?usp=drivesdk",
          "cachedResultName": "Videos"
        }
      },
      "credentials": {
        "googleSheetsOAuth2Api": {
          "id": "GaJqJHuS5mQxap7q",
          "name": "Google Sheets account"
        }
      },
      "typeVersion": 4.6
    },
    {
      "id": "294f5c10-e0fa-42c2-8a7a-f823ae4ed477",
      "name": "Note adhésive 2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -840,
        -700
      ],
      "parameters": {
        "width": 800,
        "height": 660,
        "content": "### 🎥 Workflow Overview: Auto-Generate AI News Avatar Videos\n\nThis workflow runs every hour and creates an avatar-style video summarizing \nthe latest AI-related news.\n\n**Here’s what it does:**\n- Searches for recent AI Agent news using Dumpling AI\n- Scrapes the content from the top 4 articles\n- Merges article content into one body of text\n- Uses GPT-4o to generate a short, casual video script\n- Sends the script to HeyGen to create an avatar video\n- Waits for the video to finish rendering\n- Logs the video link in a Google Sheet\n\n🛠 Tools Used:\n- Dumpling AI (News search + scraping)\n- OpenAI GPT-4o (Script writing)\n- HeyGen (Video generation)\n- Google Sheets (Tracking links)\n\n📌 Credentials Required:\n- Dumpling AI API (via HTTP Header credentials)\n- HeyGen API key (via Bearer token credential)\n- Google Sheets + OpenAI account\n\nCustomize the topic (e.g., change \"AI Agent\" to something else), avatar, voice, \nor video style to suit your brand.\n"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "3339c6da-749b-481d-85d4-e90f923c83c9",
  "connections": {
    "b5bc7652-ba15-4d8d-a3ab-08e65f7ea54f": {
      "ai_languageModel": [
        [
          {
            "node": "7c203f11-51ca-4aaa-a3c5-a571af36accd",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "8a457904-7d80-4bf8-a433-d25dbce33c45": {
      "main": [
        [
          {
            "node": "90cf1daa-9652-4717-84af-f96a1a3d7dc6",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "27a6d57c-f518-43fd-93f0-2a237ccf0a99": {
      "main": [
        [
          {
            "node": "6761efd6-79c8-4a79-970e-a30d26a18336",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "99219ffb-7d15-4393-877a-a9cb592c025b",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "d7e5fcf2-7a24-4277-9459-9e828d3a98ef": {
      "main": [
        [
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            "node": "c1847dce-9564-44ae-b9a9-1ac48e42d2c8",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "33b34d1e-4674-44fe-937e-ad907a6ff6ca": {
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        [
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            "node": "27a6d57c-f518-43fd-93f0-2a237ccf0a99",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "90cf1daa-9652-4717-84af-f96a1a3d7dc6": {
      "main": [
        [
          {
            "node": "321da41d-6a13-4a00-95c1-915fa6d8f5e6",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "97b7db8d-2233-4bb5-b615-a93885ddfcfa": {
      "main": [
        [
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            "node": "33b34d1e-4674-44fe-937e-ad907a6ff6ca",
            "type": "main",
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          }
        ]
      ]
    },
    "99219ffb-7d15-4393-877a-a9cb592c025b": {
      "main": [
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            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "321da41d-6a13-4a00-95c1-915fa6d8f5e6": {
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            "type": "main",
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    },
    "c60ba871-f5a9-4ec2-b3d9-5aa4583c8f43": {
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            "type": "main",
            "index": 0
          }
        ]
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    },
    "7c203f11-51ca-4aaa-a3c5-a571af36accd": {
      "main": [
        [
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            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "c1847dce-9564-44ae-b9a9-1ac48e42d2c8": {
      "main": [
        [
          {
            "node": "f6e8c80e-72b7-47ba-a3b6-0d43a0ee1615",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "f6e8c80e-72b7-47ba-a3b6-0d43a0ee1615": {
      "main": [
        [
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          }
        ]
      ]
    }
  }
}
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 ?

Intermédiaire - Création de contenu, IA Multimodale

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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Nombre de nœuds15
Catégorie2
Types de nœuds11
Description de la difficulté

Adapté aux utilisateurs expérimentés, avec des workflows de complexité moyenne contenant 6-15 nœuds

Auteur
Yang

Yang

@yang
Liens externes
Voir sur n8n.io →

Partager ce workflow

Catégories

IA Multimodale
1540
Intelligence Artificielle
1108
Création de contenu
695
Résumé IA
516
Marketing
419
Chatbot IA
251
Ingénierie
241
Étude de marché
203
Divers
193
Autres
176
Ventes
162
Opérations IT
156
Extraction de documents
147
RAG IA
146
Blocs de construction
144
Réseaux sociaux
137
Génération de leads
125
Productivité personnelle
117
DevOps
111
Ressources Humaines
101
Support
97
Nurturing de leads
87
CRM
82
Finance
81
Produit
77
Chatbot de support
76
Design
70
Gestion des tickets
67
Opérations de sécurité
57
Traitement des factures
53
Trading crypto
49
Gestion de fichiers
39
Gestion de projet
35
Wiki interne
32

Catégories: 34