Workflow de l'agent Instagram Veo3

Avancé

Ceci est unContent Creation, Multimodal AIworkflow d'automatisation du domainecontenant 21 nœuds.Utilise principalement des nœuds comme If, Set, Wait, HttpRequest, GoogleSheets. Génération et publication automatiques d'Instagram Reels avec Veo3, GPT-4 et Blotato

Prérequis
  • Peut nécessiter les informations d'identification d'authentification de l'API cible
  • Informations d'identification Google Sheets API
  • Clé API OpenAI
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": "",
  "meta": {},
  "name": "Veo3 Instagram Agent Workflow",
  "tags": [],
  "nodes": [
    {
      "id": "748cbf5d-c44f-4d0c-97ad-6c53dfbe1d79",
      "name": "À la réception d'un message chat",
      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
      "position": [
        -180,
        -20
      ],
      "webhookId": "6d4edfc3-f45e-4404-a2bd-f5a740de6667",
      "parameters": {
        "options": {}
      },
      "typeVersion": 1.1
    },
    {
      "id": "85e110c8-3655-4f8a-b4e0-cb0fa9d8023c",
      "name": "Agent de prompt vidéo IA",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "position": [
        40,
        -20
      ],
      "parameters": {
        "modelId": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4",
          "cachedResultName": "GPT-4"
        },
        "options": {},
        "messages": {
          "values": [
            {
              "content": "={{ $json.chatInput }}"
            },
            {
              "role": "system",
              "content": "You are a creative video prompt generator for short-form reels (e.g., Instagram, TikTok). Based on:\n\nThe chat input of the user\n\nYour task is to craft an elaborate, visually descriptive video generation prompt suitable for input into the Seedance/Veo3 API.\n\n🛑 Do not include any extra explanation, formatting, or commentary. Your entire output must be the exact prompt to pass into the video generator.\n\nThe prompt should:\n– Be under 100 words\n– Describe the visual elements, tone, and motion clearly\n– Reflect the thematic visual in a coherent manner\n\nExample of your expected output format:\n\n“A close-up slow-motion shot of a glass perfume bottle as morning sunlight filters through mist. The background shows soft-focus wildflowers, matching the theme of natural beauty and calm. Overlay text: ‘Nature’s Elegance. Reinvented.’ Trend-inspired styling based on the ‘quiet luxury’ aesthetic. For Instagram.”"
            }
          ]
        }
      },
      "credentials": {
        "openAiApi": {
          "id": "",
          "name": "YOUR_OPENAIAPI_CREDENTIAL"
        }
      },
      "typeVersion": 1.8
    },
    {
      "id": "6b98147c-69de-46e6-9be5-868be53436ec",
      "name": "Attente 30",
      "type": "n8n-nodes-base.wait",
      "position": [
        620,
        -20
      ],
      "webhookId": "feb86a07-9431-4fde-8f41-8145483921e1",
      "parameters": {
        "amount": 30
      },
      "typeVersion": 1.1
    },
    {
      "id": "412c35be-e37d-4373-aea7-a9d438dff8ee",
      "name": "Requête GET HTTP",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        840,
        -20
      ],
      "parameters": {
        "url": "=https://api.wavespeed.ai/api/v3/predictions/{{ $json.data.id }}/result",
        "options": {
          "redirect": {
            "redirect": {}
          }
        },
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth"
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "",
          "name": "YOUR_HTTPHEADERAUTH_CREDENTIAL"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "fd4495d3-a62e-4eb5-844a-3917a187915e",
      "name": "Condition If",
      "type": "n8n-nodes-base.if",
      "position": [
        1060,
        -20
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "57f70829-d058-494e-b438-7ce9dc8a6384",
              "operator": {
                "name": "filter.operator.equals",
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $json.data.status }}",
              "rightValue": "processing"
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "a733eb21-21a4-4421-ba7e-54e888f1360d",
      "name": "Attente 30 secondes",
      "type": "n8n-nodes-base.wait",
      "position": [
        1020,
        180
      ],
      "webhookId": "0f2d17ef-dde0-41d6-b29e-0896907f75a0",
      "parameters": {
        "amount": 30
      },
      "typeVersion": 1.1
    },
    {
      "id": "caf8768f-b5c0-4409-a5d8-26903819affa",
      "name": "Agent de légende",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "position": [
        1280,
        -20
      ],
      "parameters": {
        "modelId": {
          "__rl": true,
          "mode": "list",
          "value": "chatgpt-4o-latest",
          "cachedResultName": "CHATGPT-4O-LATEST"
        },
        "options": {},
        "messages": {
          "values": [
            {
              "content": "=Based on this video generation prompt, create an impactful accompanying caption for the Instagram Post: {{ $('AI Video Prompt Agent').item.json.message.content }}"
            },
            {
              "role": "system",
              "content": "You're an Instagram Caption copywriter. You'll receive a set of video prompt message that is used for generating an Instagram short reel video. Your job is to write an effective accompanying caption. Language style should be playful and impactful."
            }
          ]
        }
      },
      "credentials": {
        "openAiApi": {
          "id": "",
          "name": "YOUR_OPENAIAPI_CREDENTIAL"
        }
      },
      "typeVersion": 1.8
    },
    {
      "id": "a4b6823c-5613-4005-8027-7d572b5ac16e",
      "name": "Modifier les champs",
      "type": "n8n-nodes-base.set",
      "position": [
        1860,
        -20
      ],
      "parameters": {
        "mode": "raw",
        "options": {},
        "jsonOutput": "{}"
      },
      "typeVersion": 3.4
    },
    {
      "id": "3fcb1142-1fc0-48a2-8b98-029e71f5bbd8",
      "name": "Téléverser Bloatato",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        2060,
        -20
      ],
      "parameters": {
        "url": "https://backend.blotato.com/v2/media",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "authentication": "genericCredentialType",
        "bodyParameters": {
          "parameters": [
            {
              "name": "url",
              "value": "={{ $('Google Sheet Ready To Post').item.json['Video URL (google drive)'] }}"
            }
          ]
        },
        "genericAuthType": "httpHeaderAuth"
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "",
          "name": "YOUR_HTTPHEADERAUTH_CREDENTIAL"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "133122f3-3121-493c-a8de-0143e6c4bb8f",
      "name": "Google Sheets1",
      "type": "n8n-nodes-base.googleSheets",
      "position": [
        2500,
        -20
      ],
      "parameters": {
        "columns": {
          "value": {
            "Status": "Posted",
            "Video URL (google drive)": "={{ $('Google Sheet Ready To Post').item.json['Video URL (google drive)'] }}"
          },
          "schema": [
            {
              "id": "Video Description / Prompt",
              "type": "string",
              "display": true,
              "removed": true,
              "required": false,
              "displayName": "Video Description / Prompt",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Video URL (google drive)",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "Video URL (google drive)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Caption",
              "type": "string",
              "display": true,
              "removed": true,
              "required": false,
              "displayName": "Caption",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Status",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Status",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            }
          ],
          "mappingMode": "defineBelow",
          "matchingColumns": [
            "Video URL (google drive)"
          ],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        },
        "options": {},
        "operation": "appendOrUpdate",
        "sheetName": "",
        "documentId": ""
      },
      "credentials": {
        "googleSheetsOAuth2Api": {
          "id": "",
          "name": "YOUR_GOOGLESHEETSOAUTH2API_CREDENTIAL"
        }
      },
      "typeVersion": 4.6
    },
    {
      "id": "5e9c7145-face-4312-957e-189be416d08e",
      "name": "Publier sur IG",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        2260,
        -20
      ],
      "parameters": {
        "url": "https://backend.blotato.com/v2/posts",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"post\": {\n    \"target\": {\n      \"targetType\": \"instagram\"\n    },\n    \"content\": {\n      \"text\": {{ $('Google Sheet Ready To Post').item.json.Caption.toJsonString() }},\n      \"platform\": \"instagram\",\n      \"mediaUrls\": [\"{{ $json.url }}\"]\n    },\n    \"accountId\": \"{{ YOUR_INSTAGRAM_ID }}\"\n  }\n}",
        "sendBody": true,
        "specifyBody": "json",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth"
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "",
          "name": "YOUR_HTTPHEADERAUTH_CREDENTIAL"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "cf959117-131c-424a-9dcc-f140c745b9c3",
      "name": "Note adhésive",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -300,
        -260
      ],
      "parameters": {
        "width": 300,
        "height": 820,
        "content": "Chat Trigger"
      },
      "typeVersion": 1
    },
    {
      "id": "9bdaebd2-89f6-4200-8039-fcb2c865d8dd",
      "name": "Note adhésive1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        20,
        -260
      ],
      "parameters": {
        "color": 4,
        "width": 300,
        "height": 820,
        "content": "Video Prompt Agent"
      },
      "typeVersion": 1
    },
    {
      "id": "499c2aa4-053b-4afc-8451-2c24576bcab3",
      "name": "Note adhésive2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        340,
        -260
      ],
      "parameters": {
        "color": 5,
        "height": 820,
        "content": "Video Prompt Agent"
      },
      "typeVersion": 1
    },
    {
      "id": "e9c9f126-d4df-4ed7-a623-b2597874ce08",
      "name": "Générateur vidéo Veo3",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        400,
        -20
      ],
      "parameters": {
        "url": "https://api.wavespeed.ai/api/v3/google/veo3-fast",
        "method": "POST",
        "options": {
          "redirect": {
            "redirect": {}
          }
        },
        "sendBody": true,
        "authentication": "genericCredentialType",
        "bodyParameters": {
          "parameters": [
            {
              "name": "aspect_ratio",
              "value": "9:16"
            },
            {
              "name": "duration",
              "value": "8"
            },
            {
              "name": "enable_prompt_expansion",
              "value": "true"
            },
            {
              "name": "generate_audio",
              "value": "true"
            },
            {
              "name": "prompt",
              "value": "={{ $json.message.content }}"
            }
          ]
        },
        "genericAuthType": "httpHeaderAuth"
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "",
          "name": "YOUR_HTTPHEADERAUTH_CREDENTIAL"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "ee9bda38-b08a-4a5b-88b5-553ba786d2fd",
      "name": "Note adhésive3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        600,
        -260
      ],
      "parameters": {
        "color": 6,
        "width": 640,
        "height": 820,
        "content": "Veo3 Get Requst Loop"
      },
      "typeVersion": 1
    },
    {
      "id": "f8889ae0-2605-4427-bae4-a4214cc17ca4",
      "name": "Note adhésive4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1260,
        -260
      ],
      "parameters": {
        "color": 3,
        "width": 320,
        "height": 820,
        "content": "Caption Agent"
      },
      "typeVersion": 1
    },
    {
      "id": "9466e6a7-ead7-4815-83dd-f8d41d2228c2",
      "name": "Note adhésive5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1600,
        -260
      ],
      "parameters": {
        "color": 2,
        "width": 820,
        "height": 820,
        "content": "Upload to Google Sheet, Blotato and Post"
      },
      "typeVersion": 1
    },
    {
      "id": "69b4f195-0227-4402-bd3b-256155df9f53",
      "name": "Google Sheet Ready To Post",
      "type": "n8n-nodes-base.googleSheets",
      "position": [
        1680,
        -20
      ],
      "parameters": {
        "columns": {
          "value": {
            "Status": "Ready to Post",
            "Caption": "={{ $json.message.content }}",
            "Video URL (google drive)": "={{ $('If').item.json.data.outputs[0] }}",
            "Video Description / Prompt": "={{ $('AI Video Prompt Agent').item.json.message.content }}"
          },
          "schema": [
            {
              "id": "Video Description / Prompt",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Video Description / Prompt",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Video URL (google drive)",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "Video URL (google drive)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Caption",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Caption",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Status",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Status",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            }
          ],
          "mappingMode": "defineBelow",
          "matchingColumns": [],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        },
        "options": {},
        "operation": "append",
        "sheetName": "",
        "documentId": ""
      },
      "credentials": {
        "googleSheetsOAuth2Api": {
          "id": "",
          "name": "YOUR_GOOGLESHEETSOAUTH2API_CREDENTIAL"
        }
      },
      "typeVersion": 4.6
    },
    {
      "id": "da6abba8-5722-4e4c-8403-9e3ea6655573",
      "name": "Note adhésive6",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        2440,
        -260
      ],
      "parameters": {
        "color": 4,
        "width": 300,
        "height": 820,
        "content": "Update Google Sheet"
      },
      "typeVersion": 1
    },
    {
      "id": "46d2c455-ee23-43aa-876a-0b934e637dc8",
      "name": "Note adhésive7",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1060,
        -260
      ],
      "parameters": {
        "width": 700,
        "height": 1020,
        "content": "📱 Veo3 Instagram Agent – Create & Auto-Post Reels with AI\nDescription:\nThis no-code workflow automates the full pipeline of generating and publishing Instagram Reels using Veo3 (via Wavespeed API). From prompt to post, it handles content ideation, short-form video generation, caption writing, logging, and even automatic publishing to Instagram via Blotato.\n\nPerfect for creators, brands, and marketers who want to scale content creation without needing to shoot or edit videos manually.\n\n🔗  Watch the full step-by-step tutorial on how to build this workflow:\nhttps://www.youtube.com/@Automatewithmarc\n\n🚀 What This Workflow Does:\nTrigger via Chat or Telegram\n Start with a simple message like:\n \"Make a reel for a luxury minimalist candle brand using calm aesthetics.\"\n\nAI Video Prompt Generation\n Uses GPT-4 to craft a visually rich, platform-optimized video description prompt.\n\n🎞️ Video Creation with Veo3 API\n Submits your prompt to Veo3 to create a short video (9:16 ratio, 8 seconds) with motion, tone, and trend styles.\n\n✍️ Caption Writing\n An AI agent writes an engaging and playful caption based on the video content.\n\n📄 Google Sheets Logging\n Stores prompt, video URL, caption, and status in a GSheet to keep track of all generated assets.\n\n📤 Auto-Publish to Instagram\n Posts the video + caption directly to Instagram using Blotato’s social media publishing API.\n\n🔌 Tools & Integrations Used:\nOpenAI GPT-4 / GPT-4o for prompt & caption generation\n\nWavespeed API (Veo3) for video generation\n\nGoogle Sheets for tracking\n\nBlotato for scheduling & publishing content\n\nn8n for orchestration and automation logic\n\n💡 Use Cases:\nContent calendar automation for small teams\n\nTrend-based ad creation and testing\n\nUGC-style reel generation for e-commerce\n\nRapid ideation & creative experimentation"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "",
  "connections": {
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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 ?

Avancé - 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.

Informations sur le workflow
Niveau de difficulté
Avancé
Nombre de nœuds21
Catégorie2
Types de nœuds8
Description de la difficulté

Adapté aux utilisateurs avancés, avec des workflows complexes contenant 16+ nœuds

Auteur
Automate With Marc

Automate With Marc

@marconi

Automating Start-Up and Business processes. Helping non-techies understand and leverage Agentic AI with easy to understand step-by-step tutorials. Check out my educational content: https://www.youtube.com/@Automatewithmarc

Liens externes
Voir sur n8n.io

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Catégories

Catégories: 34