Source
https://n8n.io/workflows/2557-hacker-news-to-video-content/
Template
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"meta": {
"instanceId": "d868e3d040e7bda892c81b17cf446053ea25d2556fcef89cbe19dd61a3e876e9"
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"name": "Hacker News to Video Template - AlexK1919",
"tags": [
{
"id": "04PL2irdWYmF2Dg3",
"name": "RunwayML",
"createdAt": "2024-11-15T05:55:30.783Z",
"updatedAt": "2024-11-15T05:55:30.783Z"
},
{
"id": "yrY6updwSCXMsT0z",
"name": "Video",
"createdAt": "2024-11-15T05:55:34.333Z",
"updatedAt": "2024-11-15T05:55:34.333Z"
},
{
"id": "QsH2EXuw2e7YCv0K",
"name": "OpenAI",
"createdAt": "2024-11-15T04:05:20.872Z",
"updatedAt": "2024-11-15T04:05:20.872Z"
},
{
"id": "lvPj9rYRsKOHCi4J",
"name": "Creatomate",
"createdAt": "2024-11-19T15:59:16.134Z",
"updatedAt": "2024-11-19T15:59:16.134Z"
},
{
"id": "9LXACqpQLNtrM6or",
"name": "Leonardo",
"createdAt": "2024-11-19T15:59:21.368Z",
"updatedAt": "2024-11-19T15:59:21.368Z"
}
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"parameters": {},
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{
"id": "74fafd7c-55a4-46ec-b4a8-33d46f2b5b54",
"name": "Hacker News",
"type": "n8n-nodes-base.hackerNews",
"position": [
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300
],
"parameters": {
"resource": "all",
"additionalFields": {}
},
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{
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"name": "Loop Over Items",
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"parameters": {
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{
"id": "611b24cd-558b-4025-a0a8-ea355ba61988",
"name": "OpenAI Chat Model3",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
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"parameters": {
"url": "={{ $json.url }}",
"toolDescription": "grab the article for the ai agent to use"
},
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{
"id": "2a4bcf69-23f0-440d-a3b0-c8261e153c62",
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"inputSchema": "{\n\t\"type\": \"object\",\n\t\"properties\": {\n\t\t\"summary\": {\n\t\t\t\"type\": \"string\"\n\t\t},\n\t\t\"related\": {\n\t\t\t\"type\": \"string\"\n\t\t},\n \"image urls\": {\n\t\t\t\"type\": \"string\"\n }\n\t}\n}"
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"parameters": {
"operation": "upload",
"bucketName": "=",
"additionalFields": {
"grantRead": true,
"parentFolderKey": "="
}
},
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},
{
"id": "05b972ff-ccab-415b-8787-aafabb3b7292",
"name": "News1",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "ec8013d5-84b5-43c8-abcb-6986ef15939d",
"name": "property_name",
"type": "string",
"value": "={{ $json.message.content['Article Title'] }}"
},
{
"id": "4d91c4fc-12a2-4fe2-a58e-02284314e1de",
"name": "property_text",
"type": "string",
"value": "={{ $json.message.content['Article Blurb'] }}"
},
{
"id": "cad2b795-8b71-415f-a100-700d9ec62bbd",
"name": "property_image_url",
"type": "string",
"value": "={{ $('If Topic').item.json.output['image urls'] }}"
}
]
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"parameters": {
"url": "https://cloud.leonardo.ai/api/rest/v1/prompt/improve",
"method": "POST",
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"response": {
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}
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},
"jsonBody": "={\n \"prompt\": \"{{ $('Article Prep').item.json.message.content['Image Prompt 1'] }}\"\n}",
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{
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"name": "Leo - Get imageId",
"type": "n8n-nodes-base.httpRequest",
"position": [
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],
"parameters": {
"url": "=https://cloud.leonardo.ai/api/rest/v1/generations/{{ $json.body.sdGenerationJob.generationId }}",
"options": {
"response": {
"response": {
"fullResponse": true
}
}
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"authentication": "genericCredentialType",
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{
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"name": "Runway - Create Video",
"type": "n8n-nodes-base.httpRequest",
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{
"name": "model",
"value": "gen3a_turbo"
}
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"url": "=https://api.dev.runwayml.com/v1/tasks/{{ $json.id }}",
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"position": [
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],
"parameters": {
"color": 5,
"width": 341,
"height": 951,
"content": "# Choose your data source \n## This can be swapped for any other data source of your choosing."
},
"typeVersion": 1
},
{
"id": "9660a593-9966-4ebe-bfd7-f884dc185d56",
"name": "If Topic",
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"conditions": {
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{
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"operator": {
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"type": "string",
"operation": "equals"
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"leftValue": "={{ $json.output.related }}",
"rightValue": "yes"
}
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"name": "Get Image",
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"parameters": {
"url": "={{ $('Article Analysis').first().json.output['image urls'] }}",
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"parameters": {
"keep": "lastItems",
"maxItems": 50
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{
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"name": "Image Analysis",
"type": "@n8n/n8n-nodes-langchain.openAi",
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"parameters": {
"modelId": {
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"value": "gpt-4o-mini",
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"resource": "image",
"imageUrls": "={{ $json.output['image urls'] }}",
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"parameters": {
"text": "=Can you tell me if the article at {{ $json.url }} is related to automation or ai? \n\nthen, create a 250 word summary of the article\n\nAlso, list any image url's related to the article content from the url. Limit to 1 image url.",
"options": {
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{
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"name": "Google Drive",
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"parameters": {
"fileId": {
"__rl": true,
"mode": "list",
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"name": "AlexK1919 Google Drive account"
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{
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{
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{
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"name": "X",
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{
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"position": [
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"parameters": {
"url": "=https://cloud.leonardo.ai/api/rest/v1/generations/{{ $json.body.sdGenerationJob.generationId }}",
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"authentication": "genericCredentialType",
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{
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"value": "={{ $json.body.generations_by_pk.generated_images[0].url }}"
},
{
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"value": "string"
},
{
"name": "model",
"value": "gen3a_turbo"
}
]
},
"genericAuthType": "httpCustomAuth",
"headerParameters": {
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{
"name": "X-Runway-Version",
"value": "2024-11-06"
}
]
}
},
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}
},
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{
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"name": "Runway - Get Video2",
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"position": [
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],
"parameters": {
"url": "=https://api.dev.runwayml.com/v1/tasks/{{ $json.id }}",
"options": {},
"sendHeaders": true,
"authentication": "genericCredentialType",
"genericAuthType": "httpCustomAuth",
"headerParameters": {
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{
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"width": 882,
"height": 372,
"content": "# Upload Assets\nYou can extend this workflow further by uploading the generated assets to your storage option of choice."
},
"typeVersion": 1
},
{
"id": "a0b2377e-57ea-47e9-83c9-3e58372610e5",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
3580,
1360
],
"parameters": {
"color": 6,
"width": 882,
"height": 372,
"content": "# Post to Social Media\nYou can extend this workflow further by posting the generated assets to social media."
},
"typeVersion": 1
},
{
"id": "708fe6a0-4899-462b-9a08-fadea7c7e195",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
2420,
-40
],
"parameters": {
"color": 4,
"width": 1114,
"height": 943,
"content": "# Generate Images and Videos"
},
"typeVersion": 1
},
{
"id": "5bbb6552-ec3a-42ea-a911-993f67a6c8dc",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
2420,
940
],
"parameters": {
"color": 5,
"width": 1114,
"height": 372,
"content": "# Stitch it all together"
},
"typeVersion": 1
},
{
"id": "25f4cc09-fbff-4c10-b706-30df5840b794",
"name": "Cre - Generate Video1",
"type": "n8n-nodes-base.httpRequest",
"position": [
2880,
1020
],
"parameters": {
"url": "https://api.creatomate.com/v1/renders",
"method": "POST",
"options": {
"response": {
"response": {
"fullResponse": true
}
}
},
"jsonBody": "={\n \"max_width\": 480,\n \"template_id\": \"enterTemplateID\",\n \"modifications\": {\n \"Scenes.elements\": [\n {\n \"name\": \"Intro Comp\",\n \"type\": \"composition\",\n \"track\": 1,\n \"elements\": [\n {\n \"name\": \"Image-1\",\n \"type\": \"image\",\n \"source\": \"{{ $('Leo - Get imageId').item.json.body.generations_by_pk.generated_images[0].url }}\"\n },\n {\n \"name\": \"Subtitles-1\",\n \"type\": \"text\",\n \"transcript_source\": \"Voiceover-1\",\n \"width\": \"86.66%\",\n \"height\": \"37.71%\",\n \"x_alignment\": \"50%\",\n \"y_alignment\": \"50%\",\n \"fill_color\": \"#ffffff\",\n \"stroke_color\": \"#333333\",\n \"stroke_width\": \"1.05 vmin\",\n \"font_family\": \"Inter\",\n \"font_weight\": \"700\",\n \"font_size\": \"8 vmin\",\n \"background_color\": \"rgba(255,255,255,0.2)\",\n \"background_x_padding\": \"26%\",\n \"background_y_padding\": \"7%\",\n \"background_border_radius\": \"28%\",\n \"transcript_effect\": \"highlight\",\n \"transcript_color\": \"#ff5900\"\n },\n {\n \"name\": \"Voiceover-1\",\n \"type\": \"audio\",\n \"source\": \"{{ $('News1').item.json.property_name }}\",\n \"provider\": \"openai model=tts-1 voice=onyx\"\n }\n ]\n },\n {\n \"name\": \"Auto Scene Comp\",\n \"type\": \"composition\",\n \"track\": 1,\n \"elements\": [\n {\n \"name\": \"Video-2\",\n \"type\": \"video\",\n \"source\": \"{{ $('Runway - Get Video').first().json.output[0] }}\",\n \"loop\": true\n },\n {\n \"name\": \"Subtitles-2\",\n \"type\": \"text\",\n \"transcript_source\": \"Voiceover-2\",\n \"y\": \"78.2173%\",\n \"width\": \"86.66%\",\n \"height\": \"37.71%\",\n \"x_alignment\": \"50%\",\n \"y_alignment\": \"50%\",\n \"fill_color\": \"#ffffff\",\n \"stroke_color\": \"#333333\",\n \"stroke_width\": \"1.05 vmin\",\n \"font_family\": \"Inter\",\n \"font_weight\": \"700\",\n \"font_size\": \"8 vmin\",\n \"background_color\": \"rgba(255,255,255,0.2)\",\n \"background_x_padding\": \"26%\",\n \"background_y_padding\": \"7%\",\n \"background_border_radius\": \"28%\",\n \"transcript_effect\": \"highlight\",\n \"transcript_color\": \"#ff5900\"\n },\n {\n \"name\": \"Voiceover-2\",\n \"type\": \"audio\",\n \"source\": \"{{ $('Article Prep').item.json.message.content['Summary Blurb 1'] }}\",\n \"provider\": \"openai model=tts-1 voice=onyx\"\n }\n ]\n },\n {\n \"name\": \"Auto Scene Comp\",\n \"type\": \"composition\",\n \"track\": 1,\n \"elements\": [\n {\n \"name\": \"Video-3\",\n \"type\": \"video\",\n \"source\": \"{{ $('Runway - Get Video2').first().json.output[0] }}\",\n \"loop\": true\n },\n {\n \"name\": \"Subtitles-3\",\n \"type\": \"text\",\n \"transcript_source\": \"Voiceover-3\",\n \"y\": \"78.2173%\",\n \"width\": \"86.66%\",\n \"height\": \"37.71%\",\n \"x_alignment\": \"50%\",\n \"y_alignment\": \"50%\",\n \"fill_color\": \"#ffffff\",\n \"stroke_color\": \"#333333\",\n \"stroke_width\": \"1.05 vmin\",\n \"font_family\": \"Inter\",\n \"font_weight\": \"700\",\n \"font_size\": \"8 vmin\",\n \"background_color\": \"rgba(255,89,0,0.5)\",\n \"background_x_padding\": \"26%\",\n \"background_y_padding\": \"7%\",\n \"background_border_radius\": \"28%\",\n \"transcript_effect\": \"highlight\",\n \"transcript_color\": \"#ff0040\"\n },\n {\n \"name\": \"Voiceover-3\",\n \"type\": \"audio\",\n \"source\": \"{{ $('Article Prep').item.json.message.content['Summary Blurb 2'] }}\",\n \"provider\": \"openai model=tts-1 voice=onyx\"\n }\n ]\n }\n ]\n }\n}",
"sendBody": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpCustomAuth"
},
"credentials": {
"httpCustomAuth": {
"id": "hIzUsjbtHLmIe6uM",
"name": "RunwayML Custom Auth"
}
},
"typeVersion": 4.2
},
{
"id": "7093de7b-a4e3-4363-8038-1002f7b20fbc",
"name": "Cre - Get Video",
"type": "n8n-nodes-base.httpRequest",
"position": [
3280,
1020
],
"parameters": {
"url": "=https://api.creatomate.com/v1/renders/{{ $json.body.body[0].id }}",
"options": {
"response": {
"response": {
"fullResponse": true
}
}
},
"authentication": "genericCredentialType",
"genericAuthType": "httpCustomAuth"
},
"credentials": {
"httpCustomAuth": {
"id": "hIzUsjbtHLmIe6uM",
"name": "RunwayML Custom Auth"
}
},
"typeVersion": 4.2
},
{
"id": "a57b719f-b299-431e-9c85-fa333e38b6a7",
"name": "Sticky Note6",
"type": "n8n-nodes-base.stickyNote",
"position": [
660,
-40
],
"parameters": {
"color": 3,
"width": 1033,
"height": 951,
"content": "# Article Analysis - Is it the right topic?"
},
"typeVersion": 1
},
{
"id": "60b879a0-8b7f-40f1-ae70-ac94e4675b38",
"name": "Sticky Note7",
"type": "n8n-nodes-base.stickyNote",
"position": [
1740,
-40
],
"parameters": {
"color": 3,
"width": 630,
"height": 947,
"content": "# Prepare the article for content generation"
},
"typeVersion": 1
},
{
"id": "afaf8437-ee52-434b-a267-8dbaff0e1922",
"name": "Article Prep",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
1820,
320
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini",
"cachedResultName": "GPT-4O-MINI"
},
"options": {},
"messages": {
"values": [
{
"content": "=prepare the following summary for a newsletter where the article will be 1 of several presented in the newsletter:\n\n{{ $('Article Analysis').first().json.output.summary }}\n\nMake sure the Article Blurb lenght is less than 15 words.\n\nThen, create 2 Summary Blurbs, making sure each is less than 15 words.\n\nAlso create 2 image prompts that is less than 15 words long for each Summary Blurb"
},
{
"role": "system",
"content": "Output in markdown format\nArticle Title\nArticle Blurb\nSummary Blurb 1\nSummary Blurb 2\nArticle Image\nImage Prompt 1\nImage Prompt 2"
}
]
},
"jsonOutput": true
},
"credentials": {
"openAiApi": {
"id": "ysxujEYFiY5ozRTS",
"name": "AlexK OpenAi Key"
}
},
"typeVersion": 1.6
},
{
"id": "e7c95d56-86e1-4456-a6d3-9c8b9fc3a53c",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
-620,
-40
],
"parameters": {
"color": 6,
"width": 252,
"height": 946,
"content": "# AlexK1919 \n\n\n#### I’m Alex Kim, an AI-Native Workflow Automation Architect Building Solutions to Optimize your Personal and Professional Life.\n\n### Workflow Overview Video\nhttps://youtu.be/XaKybLDUlLk\n\n### About Me\nhttps://beacons.ai/alexk1919\n\n### Product Used \n[Leonardo.ai](https://leonardo.ai)\n[RunwayML](https://runwayml.com/)\n[Creatomate](https://creatomate.com/)\n"
},
"typeVersion": 1
},
{
"id": "32e2803e-bf7c-4da4-a4ae-c9b6fa5ae226",
"name": "Sticky Note8",
"type": "n8n-nodes-base.stickyNote",
"position": [
3280,
1180
],
"parameters": {
"color": 7,
"width": 180,
"height": 100,
"content": "Don't forget to connect this last node to the loop to process additional items"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "c7ab1ecd-50cb-4e4b-b2f7-aade804bbd63",
"connections": {
"X": {
"main": [
[
{
"node": "LinkedIn",
"type": "main",
"index": 0
}
]
]
},
"Limit": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"News1": {
"main": [
[
{
"node": "Prompt Settings1",
"type": "main",
"index": 0
}
]
]
},
"Wait1": {
"main": [
[
{
"node": "Leo - Get imageId",
"type": "main",
"index": 0
}
]
]
},
"Wait2": {
"main": [
[
{
"node": "Runway - Get Video",
"type": "main",
"index": 0
}
]
]
},
"Wait3": {
"main": [
[
{
"node": "Cre - Get Video",
"type": "main",
"index": 0
}
]
]
},
"Wait4": {
"main": [
[
{
"node": "Runway - Get Video2",
"type": "main",
"index": 0
}
]
]
},
"Wait6": {
"main": [
[
{
"node": "Leo - Get imageId2",
"type": "main",
"index": 0
}
]
]
},
"Dropbox": {
"main": [
[
{
"node": "Google Drive",
"type": "main",
"index": 0
}
]
]
},
"YouTube": {
"main": [
[
{
"node": "X",
"type": "main",
"index": 0
}
]
]
},
"If Topic": {
"main": [
[
{
"node": "Image Analysis",
"type": "main",
"index": 0
}
],
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"LinkedIn": {
"main": [
[
{
"node": "Instagram",
"type": "main",
"index": 0
}
]
]
},
"Get Image": {
"main": [
[
{
"node": "Article Prep",
"type": "main",
"index": 0
}
]
]
},
"Hacker News": {
"main": [
[
{
"node": "Limit",
"type": "main",
"index": 0
}
]
]
},
"Article Prep": {
"main": [
[
{
"node": "News1",
"type": "main",
"index": 0
}
]
]
},
"Google Drive": {
"main": [
[
{
"node": "Microsoft OneDrive",
"type": "main",
"index": 0
}
]
]
},
"HTTP Request1": {
"ai_tool": [
[
{
"node": "Article Analysis",
"type": "ai_tool",
"index": 0
}
]
]
},
"Image Analysis": {
"main": [
[
{
"node": "Get Image",
"type": "main",
"index": 0
}
]
]
},
"Loop Over Items": {
"main": [
[],
[
{
"node": "Article Analysis",
"type": "main",
"index": 0
}
]
]
},
"Article Analysis": {
"main": [
[
{
"node": "If Topic",
"type": "main",
"index": 0
}
],
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Prompt Settings1": {
"main": [
[
{
"node": "Leo - Improve Prompt",
"type": "main",
"index": 0
}
]
]
},
"Leo - Get imageId": {
"main": [
[
{
"node": "Runway - Create Video",
"type": "main",
"index": 0
}
]
]
},
"Leo - Get imageId2": {
"main": [
[
{
"node": "Runway - Create Video2",
"type": "main",
"index": 0
}
]
]
},
"Microsoft OneDrive": {
"main": [
[
{
"node": "Upload to Minio",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model3": {
"ai_languageModel": [
[
{
"node": "Article Analysis",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Runway - Get Video": {
"main": [
[
{
"node": "Leo - Improve Prompt2",
"type": "main",
"index": 0
}
]
]
},
"Runway - Get Video2": {
"main": [
[
{
"node": "Cre - Generate Video1",
"type": "main",
"index": 0
}
]
]
},
"Leo - Generate Image": {
"main": [
[
{
"node": "Wait1",
"type": "main",
"index": 0
}
]
]
},
"Leo - Improve Prompt": {
"main": [
[
{
"node": "Leo - Generate Image",
"type": "main",
"index": 0
}
]
]
},
"Cre - Generate Video1": {
"main": [
[
{
"node": "Wait3",
"type": "main",
"index": 0
}
]
]
},
"Leo - Generate Image2": {
"main": [
[
{
"node": "Wait6",
"type": "main",
"index": 0
}
]
]
},
"Leo - Improve Prompt2": {
"main": [
[
{
"node": "Leo - Generate Image2",
"type": "main",
"index": 0
}
]
]
},
"Runway - Create Video": {
"main": [
[
{
"node": "Wait2",
"type": "main",
"index": 0
}
]
]
},
"Runway - Create Video2": {
"main": [
[
{
"node": "Wait4",
"type": "main",
"index": 0
}
]
]
},
"Structured Output Parser": {
"ai_outputParser": [
[
{
"node": "Article Analysis",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"When clicking ‘Test workflow’": {
"main": [
[
{
"node": "Hacker News",
"type": "main",
"index": 0
}
]
]
}
}
}