Banana

Intermédiaire

Ceci est unMiscellaneous, Multimodal AIworkflow d'automatisation du domainecontenant 10 nœuds.Utilise principalement des nœuds comme If, Set, Wait, FormTrigger, HttpRequest. Utiliser l'API KIE.AI Nano Banana pour générer des images IA avec une cohérence des personnages

Prérequis
  • Peut nécessiter les informations d'identification d'authentification de l'API cible
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": "awXlFcUvfBcnAfxo",
  "meta": {
    "instanceId": "984a3a573b2ceefaa62e65118c88bad010712c3575386e48d0fa024f616c2747"
  },
  "name": "banana",
  "tags": [],
  "nodes": [
    {
      "id": "c9f57cdf-e8d4-4612-a015-005af994b753",
      "name": "Note adhésive6",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1024,
        16
      ],
      "parameters": {
        "width": 780,
        "height": 152,
        "content": "## STEP 1 - GET API KEY (YOURAPIKEY)\n- Create an account [here](https://kie.ai/) and obtain API KEY.\n- It will be used in on form submission.\n- Important: Please keep your key safe and do not disclose it to others."
      },
      "typeVersion": 1
    },
    {
      "id": "42df80e0-3428-40f9-a951-9390723f4aaa",
      "name": "Note adhésive",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1024,
        256
      ],
      "parameters": {
        "width": 780,
        "height": 212,
        "content": "## STEP 2 - Usage Process\n1. **Start Workflow** - Click \"Execute workflow\" button to begin the task.\n2. **Fill Form** - Complete the required fields in the popup form.\n3. **Submit - Click** \"Submit\" button to send your request.\n4. **Close Window** - You can close the form window after successful submission.\n5. **Wait for Generation** - System automatically checks status every 5 seconds.\n6. **Get Results** - Video files will be displayed automatically when generation is complete."
      },
      "typeVersion": 1
    },
    {
      "id": "9dea92a7-21b2-42e7-96ce-714f5ea44024",
      "name": "Note adhésive3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        0,
        0
      ],
      "parameters": {
        "color": 3,
        "width": 956,
        "height": 1160,
        "content": "## Generate Character-Consistent Images with KIE.AI Nano Banana API\n### Overview\nGenerate high-quality, character-consistent AI images using KIE.AI's Nano Banana API through an intuitive form interface. This n8n workflow supports both text-to-image and image-to-image generation modes, delivering professional results at 50% lower cost than mainstream platforms.\n**Key Benefits:**\n- �� Dual generation modes (text-to-image & image-to-image).\n- 💰 20 free generations + $0.02 per additional request.\n- 🔄 Maintains character consistency across generations.\n- ⚡ Automated processing with 5-second polling.\n### Perfect for\nContent creators, designers, marketers, developers, and anyone who needs to quickly create diverse AI visual content while maintaining consistent character identity across multiple generations.\n### Prerequisites\n- KIE.AI account and API key ([Sign up here](https://kie.ai/nano-banana)).\n- Active n8n instance with form submission capabilities.\n- AI prompts for image generation.\n- Reference images (optional, for image-to-image mode).\n### Quick Setup\n#### 1. **Get API Key**\nRegister at [kie.ai/nano-banana](https://kie.ai/nano-banana) and generate your API key.\n#### 2. **Configure Form Fields**\nSet up these fields in your \"On Form Submission\" node:\n- **`model`** (Required): Choose between `google/nano-banana` for text-to-image or `google/nano-banana-edit` for image-to-image generation.\n- **`prompt`** (Required): Text description for your image generation.\n- **`img_url`** (Optional): Reference image URLs for image-to-image mode (up to 5 images, separate multiple URLs with commas).\n- **`api_key`** (Required): Your KIE.AI API key for authentication.\n#### 3. **Test & Use**\n1. Execute the workflow\n2. Access the generated form URL\n3. Fill in your details and submit\n4. Wait for processing (10-20 seconds)\n5. Results will be displayed automatically.\n### Usage Tips\n**Better Prompts:**\nInclude style (realistic, anime, cyberpunk), composition (close-up, wide shot), lighting (dramatic, soft), and mood (cheerful, mysterious).\n**Example:** \"Realistic cyberpunk character with neon blue lighting, close-up composition, dramatic shadows\"\n**Common Uses:**\n- Character design for games/stories\n- Social media content\n- Marketing materials\n- Product mockups\n### Troubleshooting\n- **API Key Invalid**: Verify key is correct and active.\n- **Generation Fails**: Check prompt length and content.\n**Keywords:** Nano Banana API, character-consistent images, text-to-image, image-to-image, KIE.AI, AI image generation, n8n template"
      },
      "typeVersion": 1
    },
    {
      "id": "5609cfa7-25e9-4f0e-908b-4fceb1fdd889",
      "name": "Note adhésive1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1024,
        544
      ],
      "parameters": {
        "width": 780,
        "height": 568,
        "content": "## STEP 3 - Form Parameters\n1. **Prompt** \n    - Purpose: Describe the video content you want to generate.\n    - Example: \"A dog playing in a park\".\n    - Tips:\n    Be detailed and specific in describing image content.\n    More detailed descriptions lead to better results.\n2. **img_url** (Image-to-Image, Optional)\n    - Purpose: Provide an image URL for image-to-image generation. Note: If you are using text-to-image generation (google/nano-banana), please do not fill in this parameter.\n    - Example: https://file.example.com/your-image.jpg (single image) or https://file1.com/img1.jpg,https://file2.com/img2.jpg (multiple images)\n    - Tips:\n    Required for: google/nano-banana-edit (image-to-image).\n    Not needed for: google/nano-banana (text-to-image) - leave this field empty.\n    Use a clear and relevant image to guide the generation.\n    You can upload up to 5 images by separating multiple URLs with commas.\n3. **model (Model Type)** \n    - Purpose: Select the type of AI generation task you want to perform.\n    - Options: google/nano-banana (text-to-image)\ngoogle/nano-banana-edit (image-to-image)\n    - Tips:Choose google/nano-banana for text-to-image generation. Choose google/nano-banana-edit for image-to-image generation.\n4. **api_key** (API Key)\n    - This is what you get in the first step.\n"
      },
      "typeVersion": 1
    },
    {
      "id": "b41cc4b4-2927-4453-80fd-7252549af77e",
      "name": "Obtenir l'état généré",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        992,
        1184
      ],
      "parameters": {
        "url": "https://api.kie.ai/api/v1/playground/recordInfo",
        "options": {},
        "sendQuery": true,
        "sendHeaders": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "taskId",
              "value": "={{$json.data.taskId}}"
            }
          ]
        },
        "headerParameters": {
          "parameters": [
            {
              "name": "Content-Type",
              "value": "application/json"
            },
            {
              "name": "Authorization",
              "value": "=Bearer {{$node[\"Submit Text Prompt for image Generation\"].json[\"api_key\"]}}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "421dd0c7-92c9-439e-a157-70d6120b6282",
      "name": "Soumettre l'invite texte pour la génération d'image",
      "type": "n8n-nodes-base.formTrigger",
      "position": [
        320,
        1184
      ],
      "webhookId": "791b190b-2acc-4d10-b593-c1929e67686c",
      "parameters": {
        "options": {},
        "formTitle": "AI image generator",
        "formFields": {
          "values": [
            {
              "fieldLabel": "prompt"
            },
            {
              "fieldLabel": "img_url"
            },
            {
              "fieldLabel": "model"
            },
            {
              "fieldLabel": "api_key"
            }
          ]
        },
        "formDescription": "Please fill in the following information to generate your video"
      },
      "typeVersion": 2.2
    },
    {
      "id": "e8209f72-eb14-40e2-a4fa-19da7d6d5e6f",
      "name": "Envoyer la requête de génération d'image à KIE.AI API",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        544,
        1184
      ],
      "parameters": {
        "url": "https://api.kie.ai/api/v1/playground/createTask",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"model\": \"{{$json.model}}\",\n  \"callBackUrl\": \"https://your-domain.com/api/callback\",\n  \"input\": {\n    \"prompt\": \"{{$json.prompt}}\",\n    \"image_urls\": [{{$json.img_url ? $json.img_url.split(',').map(url => '\"' + url.trim() + '\"').join(',') : ''}}]\n  }\n}",
        "sendBody": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "headerParameters": {
          "parameters": [
            {
              "name": "Content-Type",
              "value": "application/json"
            },
            {
              "name": "Authorization",
              "value": "=Bearer {{$json.api_key}}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "87befe8e-1318-44c6-8600-a30f7d629f87",
      "name": "Attendre l'achèvement du traitement d'image",
      "type": "n8n-nodes-base.wait",
      "position": [
        784,
        1184
      ],
      "webhookId": "bb6c2821-9586-44b7-8606-2ee69a77ed75",
      "parameters": {},
      "typeVersion": 1.1
    },
    {
      "id": "63a42df0-8d20-47ac-a4f8-c8006ef985c7",
      "name": "Vérifier si la génération d'image est terminée",
      "type": "n8n-nodes-base.if",
      "position": [
        832,
        1408
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "loose"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "db9a5dec-997b-4c3f-9582-37c9bbeb19ff",
              "operator": {
                "name": "filter.operator.equals",
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "=true",
              "rightValue": "={{ $json.data.state == 'success'}}"
            }
          ]
        },
        "looseTypeValidation": true
      },
      "typeVersion": 2.2
    },
    {
      "id": "a819dc4e-dcf2-463b-b0a5-daf38444edc9",
      "name": "Formater et afficher les résultats d'image",
      "type": "n8n-nodes-base.set",
      "position": [
        1200,
        1392
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "e800cf57-0f11-448e-b86d-6454dced6c28",
              "name": "img",
              "type": "string",
              "value": "={{ $json.data.resultJson }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "5a03f781-5476-497a-a705-8cc42d77ddff",
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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 - Divers, 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
Intermédiaire
Nombre de nœuds10
Catégorie2
Types de nœuds6
Description de la difficulté

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

Liens externes
Voir sur n8n.io

Partager ce workflow

Catégories

Catégories: 34