{
"meta": {
"instanceId": "26ba763460b97c249b82942b23b6384876dfeb9327513332e743c5f6219c2b8e"
},
"nodes": [
{
"id": "81ea4c6a-d603-4688-8b72-d9c79faf7adf",
"name": "n8n Form Trigger",
"type": "n8n-nodes-base.formTrigger",
"position": [
1272,
455
],
"webhookId": "d280e773-3bd8-44ce-a147-8b404251fce9",
"parameters": {
"path": "d280e773-3bd8-44ce-a147-8b404251fce9",
"options": {},
"formTitle": "BannerBear Clone",
"formFields": {
"values": [
{
"fieldType": "dropdown",
"fieldLabel": "Template",
"fieldOptions": {
"values": [
{
"option": "n8n Meetup Template"
},
{
"option": "AI Meetup Template"
}
]
}
},
{
"fieldType": "textarea",
"fieldLabel": "Title of Event",
"requiredField": true
},
{
"fieldType": "textarea",
"fieldLabel": "Location of Event",
"requiredField": true
},
{
"fieldType": "textarea",
"fieldLabel": "Date of Event",
"requiredField": true
},
{
"fieldType": "textarea",
"fieldLabel": "Image Prompt",
"requiredField": true
}
]
},
"formDescription": "Generate an image and apply text"
},
"typeVersion": 2
},
{
"id": "dea26687-4060-488b-a09f-e21900fec2fc",
"name": "Upload to Cloudinary",
"type": "n8n-nodes-base.httpRequest",
"position": [
1920,
480
],
"parameters": {
"url": "https://api.cloudinary.com/v1_1/daglih2g8/image/upload",
"method": "POST",
"options": {},
"sendBody": true,
"sendQuery": true,
"contentType": "multipart-form-data",
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "file",
"parameterType": "formBinaryData",
"inputDataFieldName": "data"
}
]
},
"genericAuthType": "httpQueryAuth",
"queryParameters": {
"parameters": [
{
"name": "upload_preset",
"value": "n8n-workflows-preset"
}
]
}
},
"credentials": {
"httpQueryAuth": {
"id": "sT9jeKzZiLJ3bVPz",
"name": "Cloudinary API"
}
},
"typeVersion": 4.2
},
{
"id": "4b73ba35-eac9-467b-b711-49061da30fbc",
"name": "Send to Bannerbear Template",
"type": "n8n-nodes-base.bannerbear",
"position": [
2260,
440
],
"parameters": {
"templateId": "={{ $('Set Parameters').item.json.template_id }}",
"modificationsUi": {
"modificationsValues": [
{
"name": "placeholder_image",
"text": "=",
"imageUrl": "={{ $json.secure_url.replace('upload/','upload/f_auto,q_auto/') }}"
},
{
"name": "placeholder_text",
"text": "={{ $('Set Parameters').item.json.title }}"
},
{
"name": "placeholder_location",
"text": "={{ $('Set Parameters').item.json.location }}"
},
{
"name": "placeholder_date",
"text": "={{ $('Set Parameters').item.json.date }}"
}
]
},
"additionalFields": {
"waitForImage": true,
"waitForImageMaxTries": 10
}
},
"credentials": {
"bannerbearApi": {
"id": "jXg71GVWN3F4PvI8",
"name": "Bannerbear account"
}
},
"typeVersion": 1
},
{
"id": "d9b8f63b-ee0f-40d6-9b1a-8213c7043b3a",
"name": "Set Parameters",
"type": "n8n-nodes-base.set",
"position": [
1452,
455
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "8c526649-b8a8-4b9f-a805-41de053bb642",
"name": "template_id",
"type": "string",
"value": "={{ {\n'AI Meetup Template': 'lzw71BD6VNLgD0eYkn',\n'n8n Meetup Template': 'n1MJGd52o696D7LaPV'\n}[$json.Template] ?? '' }}"
},
{
"id": "f5a3c285-719b-4a12-a669-47a63a880ac4",
"name": "title",
"type": "string",
"value": "={{ $json[\"Title of Event\"] }}"
},
{
"id": "6713a88e-815c-416a-b838-b07006a090a3",
"name": "location",
"type": "string",
"value": "={{ $json[\"Location of Event\"] }}"
},
{
"id": "3c331756-1f1f-4e27-b769-e3de860bfdf0",
"name": "date",
"type": "string",
"value": "={{ $json[\"Date of Event\"] }}"
},
{
"id": "b933df30-8067-4a0a-bff1-64441490478d",
"name": "image_prompt",
"type": "string",
"value": "={{ $json[\"Image Prompt\"] }}"
}
]
}
},
"typeVersion": 3.3
},
{
"id": "3290571f-e858-4b73-b27d-7077d4efad15",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
1220,
280
],
"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."
},
"typeVersion": 1
},
{
"id": "560a6c43-07bd-4a5c-8af7-0cda78f345d4",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
1640,
215.68990043281633
],
"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
},
{
"id": "0ffe2ada-9cb6-4d4c-9d15-df83d5a596ce",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
2120,
168.04517481270597
],
"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"
},
"typeVersion": 1
},
{
"id": "e8269a57-caab-40c6-bf47-95b64eccde81",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
2540,
299.6729638445606
],
"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
},
{
"id": "457a0744-4c08-4489-af50-5a746fa4b756",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
2120,
40
],
"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."
},
"typeVersion": 1
},
{
"id": "c38cc2c6-a595-48c8-a5be-668fd609c76b",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
2960,
220
],
"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)"
},
"typeVersion": 1
},
{
"id": "29ce299d-3444-4e71-b83c-edbe867e833f",
"name": "Sticky Note6",
"type": "n8n-nodes-base.stickyNote",
"position": [
800,
240
],
"parameters": {
"width": 392.9673182916798,
"height": 404.96428251481916,
"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!"
},
"typeVersion": 1
},
{
"id": "c01d1ac0-5ebe-4ef1-bece-d6ad8bbff94e",
"name": "Sticky Note7",
"type": "n8n-nodes-base.stickyNote",
"position": [
2200,
400
],
"parameters": {
"width": 221.3032167915293,
"height": 368.5789698912447,
"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!"
},
"typeVersion": 1
},
{
"id": "c929d9c4-1e18-4806-9fc6-fb3bf0fa75ad",
"name": "Download Banner",
"type": "n8n-nodes-base.httpRequest",
"position": [
2600,
480
],
"parameters": {
"url": "={{ $json.image_url_jpg }}",
"options": {}
},
"typeVersion": 4.2
},
{
"id": "79d19004-7d82-42be-89d5-dcb3af5e3fb1",
"name": "Sticky Note8",
"type": "n8n-nodes-base.stickyNote",
"position": [
1857.0197380966872,
440
],
"parameters": {
"width": 224.2834786948422,
"height": 368.5789698912447,
"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!"
},
"typeVersion": 1
},
{
"id": "18ccd15f-65b6-46eb-8235-7fe19b13649d",
"name": "Discord",
"type": "n8n-nodes-base.discord",
"position": [
2780,
480
],
"parameters": {
"files": {
"values": [
{}
]
},
"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!",
"guildId": {
"__rl": true,
"mode": "list",
"value": "1248678443432808509",
"cachedResultUrl": "https://discord.com/channels/1248678443432808509",
"cachedResultName": "Datamoldxyz"
},
"options": {},
"resource": "message",
"channelId": {
"__rl": true,
"mode": "list",
"value": "1248678443432808512",
"cachedResultUrl": "https://discord.com/channels/1248678443432808509/1248678443432808512",
"cachedResultName": "general"
}
},
"credentials": {
"discordBotApi": {
"id": "YUwD52E3oHsSUWdW",
"name": "Discord Bot account"
}
},
"typeVersion": 2
},
{
"id": "7122fac9-4b4d-4fcf-a188-21af025a7fa8",
"name": "Generate AI Banner Image",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
1700,
480
],
"parameters": {
"prompt": "={{ $json.image_prompt }}",
"options": {
"size": "1024x1024",
"quality": "standard"
},
"resource": "image"
},
"credentials": {
"openAiApi": {
"id": "8gccIjcuf3gvaoEr",
"name": "OpenAi account"
}
},
"typeVersion": 1.3
}
],
"pinData": {},
"connections": {
"Set Parameters": {
"main": [
[
{
"node": "Generate AI Banner Image",
"type": "main",
"index": 0
}
]
]
},
"Download Banner": {
"main": [
[
{
"node": "Discord",
"type": "main",
"index": 0
}
]
]
},
"n8n Form Trigger": {
"main": [
[
{
"node": "Set Parameters",
"type": "main",
"index": 0
}
]
]
},
"Upload to Cloudinary": {
"main": [
[
{
"node": "Send to Bannerbear Template",
"type": "main",
"index": 0
}
]
]
},
"Generate AI Banner Image": {
"main": [
[
{
"node": "Upload to Cloudinary",
"type": "main",
"index": 0
}
]
]
},
"Send to Bannerbear Template": {
"main": [
[
{
"node": "Download Banner",
"type": "main",
"index": 0
}
]
]
}
}
}