AI Content Repurposer
Module 10 · ai · intermediate
learner.json
In n8n, copy this file and paste it onto the canvas, or use Import from File.
{
"name": "10 - AI Content Repurposer",
"nodes": [
{
"parameters": {
"httpMethod": "POST",
"path": "repurpose",
"responseMode": "responseNode",
"options": {}
},
"id": "m10-webhook",
"name": "Repurpose API",
"type": "n8n-nodes-base.webhook",
"typeVersion": 2,
"position": [
0,
100
],
"webhookId": "course-10-repurpose"
},
{
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "u1",
"leftValue": "={{ String($json.body.url ?? '') }}",
"rightValue": "^https?://",
"operator": {
"type": "string",
"operation": "regex"
}
}
],
"combinator": "and"
},
"renameOutput": true,
"outputKey": "url"
},
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "m1",
"leftValue": "={{ String($json.body.markdown ?? '').trim().length }}",
"rightValue": 200,
"operator": {
"type": "number",
"operation": "gte"
}
}
],
"combinator": "and"
},
"renameOutput": true,
"outputKey": "markdown"
}
]
},
"options": {
"fallbackOutput": "extra",
"renameFallbackOutput": "invalid"
}
},
"id": "m10-switch",
"name": "Input Type",
"type": "n8n-nodes-base.switch",
"typeVersion": 3.2,
"position": [
220,
100
]
},
{
"parameters": {
"url": "={{ $json.body.url }}",
"options": {
"response": {
"response": {
"responseFormat": "text"
}
},
"timeout": 15000
}
},
"id": "m10-fetch",
"name": "Fetch Article",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
440,
-60
]
},
{
"parameters": {
"html": "={{ $json.data }}",
"destinationKey": "markdown",
"options": {
"ignore": "script,style,nav,footer,header,aside,form,svg"
}
},
"id": "m10-md",
"name": "HTML to Markdown",
"type": "n8n-nodes-base.markdown",
"typeVersion": 1,
"position": [
660,
-60
]
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "s1",
"name": "source_text",
"value": "={{ $json.markdown.slice(0, 15000) }}",
"type": "string"
},
{
"id": "s2",
"name": "source",
"value": "={{ $('Repurpose API').item.json.body.url }}",
"type": "string"
}
]
},
"options": {}
},
"id": "m10-from-url",
"name": "Source from URL",
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
880,
-60
]
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "t1",
"name": "source_text",
"value": "={{ $json.body.markdown.slice(0, 15000) }}",
"type": "string"
},
{
"id": "t2",
"name": "source",
"value": "pasted markdown",
"type": "string"
}
]
},
"options": {}
},
"id": "m10-from-md",
"name": "Source from Markdown",
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
880,
120
]
},
{
"parameters": {
"respondWith": "json",
"responseBody": "={{ { error: 'send {\"url\": \"https://...\"} or {\"markdown\": \"...\"} (at least 200 characters)' } }}",
"options": {
"responseCode": 400
}
},
"id": "m10-400",
"name": "Respond Bad Input",
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.1,
"position": [
440,
300
]
},
{
"parameters": {
"promptType": "define",
"text": "=Repurpose the article below into social content.\n\nAudience: {{ $('Repurpose API').item.json.body.audience || 'developers and small-business owners learning automation' }}\nCall to action: {{ $('Repurpose API').item.json.body.cta || 'Get the free workflow (link in bio)' }}\n\nRules:\n- Write like a practitioner sharing what they built, not like a marketer. Concrete, specific, no hype words (no \"game-changer\", \"revolutionize\", \"unlock\").\n- Every hook must be under 12 words and create curiosity or name a pain.\n- Use only facts from the article. Do not invent numbers or results.\n- shorts: exactly 3 different angles (e.g. problem/solution, surprising lesson, quick tutorial). script is the spoken voiceover for 30–45 seconds (80–120 words). on_screen describes what to show.\n- linkedin_post: 120–200 words, short paragraphs, ends with the CTA.\n- x_thread: 4–6 posts, each under 270 characters, first post is a hook, last post has the CTA.\n- newsletter: subject under 60 characters and a 60–100 word blurb.\n\nARTICLE:\n{{ $json.source_text }}",
"hasOutputParser": true
},
"id": "m10-chain",
"name": "Write Content",
"type": "@n8n/n8n-nodes-langchain.chainLlm",
"typeVersion": 1.9,
"position": [
1100,
40
]
},
{
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-5-mini",
"cachedResultName": "gpt-5-mini"
},
"options": {}
},
"id": "m10-model",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"typeVersion": 1.3,
"position": [
1040,
260
]
},
{
"parameters": {
"schemaType": "fromJson",
"jsonSchemaExample": "{\n \"shorts\": [\n { \"angle\": \"problem/solution\", \"hook\": \"Your webhook returns nothing. Here's why.\", \"script\": \"Voiceover text...\", \"on_screen\": \"Screen recording of...\", \"caption\": \"Short caption #n8n\" }\n ],\n \"linkedin_post\": \"Post text...\",\n \"x_thread\": [\"Post 1\", \"Post 2\"],\n \"newsletter\": { \"subject\": \"Subject line\", \"blurb\": \"Blurb text...\" }\n}"
},
"id": "m10-parser",
"name": "Content Format",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"typeVersion": 1.3,
"position": [
1200,
260
]
},
{
"parameters": {
"respondWith": "json",
"responseBody": "={{ { source: $(\"Source from URL\").isExecuted ? $(\"Source from URL\").item.json.source : \"pasted markdown\", generated_at: $now.toISO(), ...$json.output } }}",
"options": {}
},
"id": "m10-respond",
"name": "Respond",
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.1,
"position": [
1420,
40
]
}
],
"connections": {
"Repurpose API": {
"main": [
[
{
"node": "Input Type",
"type": "main",
"index": 0
}
]
]
},
"Input Type": {
"main": [
[
{
"node": "Fetch Article",
"type": "main",
"index": 0
}
],
[
{
"node": "Source from Markdown",
"type": "main",
"index": 0
}
],
[
{
"node": "Respond Bad Input",
"type": "main",
"index": 0
}
]
]
},
"Fetch Article": {
"main": [
[
{
"node": "HTML to Markdown",
"type": "main",
"index": 0
}
]
]
},
"HTML to Markdown": {
"main": [
[
{
"node": "Source from URL",
"type": "main",
"index": 0
}
]
]
},
"Source from URL": {
"main": [
[
{
"node": "Write Content",
"type": "main",
"index": 0
}
]
]
},
"Source from Markdown": {
"main": [
[
{
"node": "Write Content",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "Write Content",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Content Format": {
"ai_outputParser": [
[
{
"node": "Write Content",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"Write Content": {
"main": [
[
{
"node": "Respond",
"type": "main",
"index": 0
}
]
]
}
},
"pinData": {},
"settings": {
"executionOrder": "v1"
}
}