Automatisation Discord avec n8n : création d'images de bannières

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        "options": {},
        "formTitle": "BannerBear Clone",
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              "fieldType": "dropdown",
              "fieldLabel": "Template",
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                    "option": "AI Meetup Template"
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        "modificationsUi": {
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              "name": "placeholder_image",
              "text": "=",
              "imageUrl": "={{ $json.secure_url.replace('upload/','upload/f_auto,q_auto/') }}"
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          "waitForImage": true,
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      "parameters": {
        "color": 7,
        "width": 392.4891967891814,
        "height": 357.1079372601395,
        "content": "## 1. Start with n8n Forms\n[Read more about using forms](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.formtrigger/)\n\nFor this demo, we'll use the form trigger for simple data capture but you could use webhooks for better customisation and/or integration into other workflows."
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      "parameters": {
        "color": 7,
        "width": 456.99271465116215,
        "height": 475.77059293291677,
        "content": "## 2. Use AI to Generate an Image\n[Read more about using OpenAI](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-langchain.openai)\n\nGenerating AI images is just as easy as generating text thanks for n8n's OpenAI node. Once completed, OpenAI will return a binary image file. We'll have to store this image externally however since we can't upload it directly BannerBear. I've chosen to use Cloudinary CDN but S3 is also a good choice."
      },
      "typeVersion": 1
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    {
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      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
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      "parameters": {
        "color": 7,
        "width": 387.4250119152741,
        "height": 467.21699325771294,
        "content": "## 3. Create Social Media Banners with BannerBear.com\n[Read more about the BannerBear Node](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.bannerbear)\n\nNow with your generated AI image and template variables, we're ready to send them to BannerBear which will use a predefined template to create our social media banner.\n"
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      "id": "e8269a57-caab-40c6-bf47-95b64eccde81",
      "name": "Sticky Note3",
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      "position": [
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      "parameters": {
        "color": 7,
        "width": 404.9582850950252,
        "height": 356.8876009810222,
        "content": "## 4. Post directly to Social Media\n[Read more about using the Discord Node](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.discord)\n\nWe'll share our event banner with our community in Discord. You can also choose to post this on your favourite social media channels."
      },
      "typeVersion": 1
    },
    {
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      "name": "Sticky Note4",
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      "parameters": {
        "color": 5,
        "width": 388.96199194175017,
        "height": 122.12691731521146,
        "content": "### 🙋‍♂️ Optimise your images!\nAI generated images can get quite large (20mb+) which may hit filesize limits for some services. I've used Cloudinary's optimise API to reduce the file size before sending to BannerBear."
      },
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      "parameters": {
        "color": 5,
        "width": 391.9308945140308,
        "height": 288.0739771936459,
        "content": "### Result!\nHere is a screenshot of the generated banner.\n![Result](https://res.cloudinary.com/daglih2g8/image/upload/f_auto,q_auto,w_360/v1/n8n-workflows/qlzyrjjhxeh3zgerglti)"
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        "content": "## Try It Out!\n### This workflow does the following:\n* Uses an n8n form to capture an event to be announced.\n* Form includes imagery required for the event and this is sent to OpenAI Dalle-3 service to generate.\n* Event details as well as the ai-generated image is then sent to the BannerBear.com service where a template is used.\n* The final event poster is created and posted to X (formerly Twitter)\n\n### Need Help?\nJoin the [Discord](https://discord.com/invite/XPKeKXeB7d) or ask in the [Forum](https://community.n8n.io/)!\n\nHappy Hacking!"
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        "content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n🚨**Required**\n* You'll need to create a template in BannerBear.\n* Once you have, map the template variables to fields in this node!"
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        "content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n🚨**Required**\n* You'll need to change all ids and references to your own Cloudinary instance.\n* Feel free to change this to another service!"
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        "content": "=📅 New Event Alert!  {{ $('Set Parameters').item.json.title }} being held at  {{ $('Set Parameters').item.json.location }} on the  {{ $('Set Parameters').item.json.date }}! Don't miss it!",
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          "quality": "standard"
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        "resource": "image"
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