Joseph This workflow corresponds to n8n.io template #3907 — we link there as the canonical source.
This workflow follows the Agent → Documentdefaultdataloader recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"id": "35SXmvC53Lb0eJDt",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "Quizzes Shorts Generator copy",
"tags": [],
"nodes": [
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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},
{
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{
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"name": "Fetch Audio From Sheet (Ensuring Rotation)",
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"parameters": {},
"executeOnce": true,
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},
{
"id": "a63baebb-7658-4b31-a8c1-698b5099b4f3",
"name": "Insert Riddles to Vector Store",
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{
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"name": "Convert Riddles JSON to 1 Text item for Vector Insertion",
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"parameters": {},
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},
{
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{
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{
"id": "46d5e44c-ca87-40a3-a3c3-2f23587a5034",
"name": "Render Youtube Short",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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],
"active": false,
"settings": {
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"versionId": "081eec97-96f2-47a3-8f20-c6f0ccf1b114",
"connections": {
"If": {
"main": [
[],
[
{
"node": "get all track rows",
"type": "main",
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}
]
]
},
"Wait": {
"main": [
[
{
"node": "Youtube Upload HTTP request Setup",
"type": "main",
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}
]
]
},
"Merge": {
"main": [
[
{
"node": "Render Youtube Short",
"type": "main",
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}
]
]
},
"Schedule Trigger": {
"main": [
[
{
"node": "Riddle generation AI Agent",
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}
]
]
},
"Embeddings OpenAI": {
"ai_embedding": [
[
{
"node": "Vector Store to Find Previous Riddles",
"type": "ai_embedding",
"index": 0
}
]
]
},
"Embeddings OpenAI1": {
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[
{
"node": "Insert Riddles to Vector Store",
"type": "ai_embedding",
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}
]
]
},
"get all track rows": {
"main": [
[
{
"node": "update all track rows back to unused",
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}
]
]
},
"Default Data Loader": {
"ai_document": [
[
{
"node": "Insert Riddles to Vector Store",
"type": "ai_document",
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}
]
]
},
"Anthropic Chat Model": {
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[
{
"node": "Riddle generation AI Agent",
"type": "ai_languageModel",
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}
]
]
},
"Render Youtube Short": {
"main": [
[
{
"node": "Wait",
"type": "main",
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}
]
]
},
"Structured Output Parser": {
"ai_outputParser": [
[
{
"node": "Riddle generation AI Agent",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"Update Audio Used Status": {
"main": [
[
{
"node": "Update Next Shorts title",
"type": "main",
"index": 0
}
]
]
},
"Update Next Shorts title": {
"main": [
[
{
"node": "Check if all audio tracks have been used",
"type": "main",
"index": 0
}
]
]
},
"Riddle generation AI Agent": {
"main": [
[
{
"node": "Fetch Audio From Sheet (Ensuring Rotation)",
"type": "main",
"index": 0
},
{
"node": "Convert Riddles JSON to 1 Text item for Vector Insertion",
"type": "main",
"index": 0
}
]
]
},
"Get Binary for Rendered Short": {
"main": [
[
{
"node": "Upload Binary to Youtube HTTP",
"type": "main",
"index": 0
}
]
]
},
"Upload Binary to Youtube HTTP": {
"main": [
[
{
"node": "Send Notification with YouTube link",
"type": "main",
"index": 0
}
]
]
},
"Insert Riddles to Vector Store": {
"main": [
[
{
"node": "Fetch Current Shorts Title (Numbered)",
"type": "main",
"index": 0
}
]
],
"ai_tool": [
[]
]
},
"Recursive Character Text Splitter": {
"ai_textSplitter": [
[
{
"node": "Default Data Loader",
"type": "ai_textSplitter",
"index": 0
}
]
]
},
"Youtube Upload HTTP request Setup": {
"main": [
[
{
"node": "Get Binary for Rendered Short",
"type": "main",
"index": 0
}
]
]
},
"Send Notification with YouTube link": {
"main": [
[
{
"node": "Update Audio Used Status",
"type": "main",
"index": 0
}
]
]
},
"Fetch Current Shorts Title (Numbered)": {
"main": [
[
{
"node": "Calculate Next Shorts Title Number (To update at the end)",
"type": "main",
"index": 0
}
]
]
},
"Vector Store to Find Previous Riddles": {
"ai_tool": [
[
{
"node": "Riddle generation AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Check if all audio tracks have been used": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"Fetch Audio From Sheet (Ensuring Rotation)": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 1
}
]
]
},
"Convert Riddles JSON to 1 Text item for Vector Insertion": {
"main": [
[
{
"node": "Insert Riddles to Vector Store",
"type": "main",
"index": 0
}
]
]
},
"Calculate Next Shorts Title Number (To update at the end)": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 0
}
]
]
}
}
}
Pro
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About this workflow
This workflow allows you to generate riddle-themed vertical videos (9:16), render them using Creatomate, and upload them directly to YouTube — all automatically. It's optimized for low-cost operation while still integrating AI and automation at key stages.
Source: https://n8n.io/workflows/3907/ — original creator credit. Request a take-down →
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