Recorrer un proyecto: ejemplo de introducción
Este es unContent Creation, Multimodal AIflujo de automatización del dominio deautomatización que contiene 8 nodos.Utiliza principalmente nodos como Set, Code, ManualTrigger, SplitInBatches, Agent. Iterar a través de proyectos — ejemplo de introducción
- •Clave de API de OpenAI
Nodos utilizados (8)
Categoría
{
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"templateCredsSetupCompleted": true
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"nodes": [
{
"id": "bdd87769-9f12-4bd1-8dd9-1b90ec218209",
"name": "Recorrer elementos",
"type": "n8n-nodes-base.splitInBatches",
"position": [
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],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "6209e2d5-4c6e-4239-8275-a8d3411cb6f9",
"name": "Modelo de chat OpenAI",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
820,
-120
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "ghJTvay8CvwXDsXz",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "8e3ecba2-5a55-40bc-ba3a-b3cb0d581630",
"name": "Herramienta: Inject Creativity",
"type": "@n8n/n8n-nodes-langchain.toolThink",
"position": [
1060,
-100
],
"parameters": {},
"typeVersion": 1
},
{
"id": "a73bc4ac-78f7-4410-ac1a-0952415dbe9f",
"name": "Nota adhesiva3",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"width": 2260,
"height": 1140,
"content": "## 📬 Need Help or Want to Customize This?\n📧 [robert@ynteractive.com](mailto:robert@ynteractive.com) \n🔗 [LinkedIn](https://www.linkedin.com/in/robert-breen-29429625/)\n\n\n## 🔧 Step-by-Step Setup\n\n### 1️⃣ Run Workflow\n\n- **Node**: `Manual Trigger (Run Workflow)`\n- **Purpose**: Manually start the workflow for testing or learning.\n\n\n### 2️⃣ Create Random Data\n\n- **Node**: `Create Random Data (Code)`\n- **What it does**: Simulates incoming data with multiple content ideas.\n\n\n### 3️⃣ Loop Over Items\n\n- **Node**: `Loop Over Items (SplitInBatches)`\n- **Purpose**: Sends one record at a time to the next node.\n- **Why It Matters**: Loops in n8n are created using this node when you want to iterate over multiple items.\n\n\n### 4️⃣ Create Captions with AI\n\n- **Node**: `Create Captions (LangChain Agent)`\n- **Prompt**: \n```text\nidea: {{ $json.idea }}\n```\n- **System Message**: \n```text\nYou are a helpful assistant creating captions for a LinkedIn post. Please create a LinkedIn caption for the idea.\n```\n- **Model**: GPT-4o Mini or GPT-3.5\n- **Credentials Required**:\n - **OpenAI Credential** \n - Go to: [OpenAI API Keys](https://platform.openai.com/account/api-keys)\n - Create a key and add it in n8n under credentials as “OpenAi account”\n\n\n### 5️⃣ Inject Creativity (Optional)\n\n- **Node**: `Tool: Inject Creativity (LangChain Tool)`\n- **Purpose**: Demonstrates optional LangChain tools that can enhance or manipulate input/output.\n- **Why It’s Cool**: A great way to show chaining tools to AI agents.\n\n\n\n\n\n"
},
"typeVersion": 1
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{
"id": "a523d13f-653d-4a91-a672-b0bd5d558f27",
"name": "Run Workflow",
"type": "n8n-nodes-base.manualTrigger",
"position": [
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],
"parameters": {},
"typeVersion": 1
},
{
"id": "f0e1af9b-2785-47b1-a38c-3e108bff67f8",
"name": "Create Random Data",
"type": "n8n-nodes-base.code",
"position": [
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-540
],
"parameters": {
"jsCode": "return [\n {\n json: {\n row_number: 2,\n id: 1,\n Date: '2025-07-30',\n idea: 'n8n rises to the top',\n caption: '',\n complete: ''\n }\n },\n {\n json: {\n row_number: 3,\n id: 2,\n Date: '2025-07-31',\n idea: 'n8n nodes',\n caption: '',\n complete: ''\n }\n },\n {\n json: {\n row_number: 4,\n id: 3,\n Date: '2025-08-01',\n idea: 'n8n use cases for marketing',\n caption: '',\n complete: ''\n }\n }\n];\n"
},
"typeVersion": 2
},
{
"id": "8891b681-a7cf-44c0-aff7-79e7774120d1",
"name": "Create Captions",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
860,
-380
],
"parameters": {
"text": "=idea: {{ $json.idea }}",
"options": {
"systemMessage": "You are a helpful assistant creating captions for a linkedin post. Please create a linkedin caption for the idea. "
},
"promptType": "define"
},
"typeVersion": 2
},
{
"id": "fa53cf32-03de-4667-80bb-b28f8c3a16aa",
"name": "Output Table",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "331d2ca1-da0d-41ec-ac82-abe78052b84c",
"name": "idea",
"type": "string",
"value": "={{ $('Create Random Data').item.json.idea }}"
},
{
"id": "019369d9-ae99-4c29-b31d-013e29c4fdb6",
"name": "output",
"type": "string",
"value": "={{ $json.output }}"
}
]
}
},
"typeVersion": 3.4
}
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"pinData": {},
"connections": {
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"main": [
[
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"node": "f0e1af9b-2785-47b1-a38c-3e108bff67f8",
"type": "main",
"index": 0
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"8891b681-a7cf-44c0-aff7-79e7774120d1": {
"main": [
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{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Loop Over Items": {
"main": [
[
{
"node": "fa53cf32-03de-4667-80bb-b28f8c3a16aa",
"type": "main",
"index": 0
}
],
[
{
"node": "8891b681-a7cf-44c0-aff7-79e7774120d1",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "8891b681-a7cf-44c0-aff7-79e7774120d1",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"f0e1af9b-2785-47b1-a38c-3e108bff67f8": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
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},
"Tool: Inject Creativity": {
"ai_tool": [
[
{
"node": "8891b681-a7cf-44c0-aff7-79e7774120d1",
"type": "ai_tool",
"index": 0
}
]
]
}
}
}¿Cómo usar este flujo de trabajo?
Copie el código de configuración JSON de arriba, cree un nuevo flujo de trabajo en su instancia de n8n y seleccione "Importar desde JSON", pegue la configuración y luego modifique la configuración de credenciales según sea necesario.
¿En qué escenarios es adecuado este flujo de trabajo?
Intermedio - Creación de contenido, IA Multimodal
¿Es de pago?
Este flujo de trabajo es completamente gratuito, puede importarlo y usarlo directamente. Sin embargo, tenga en cuenta que los servicios de terceros utilizados en el flujo de trabajo (como la API de OpenAI) pueden requerir un pago por su cuenta.
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Robert Breen
@rbreenProfessional services consultant with over 10 years of experience solving complex business problems across industries. I specialize in n8n and process automation—designing custom workflows that integrate tools like Google Calendar, Airtable, GPT, and internal systems. Whether you need to automate scheduling, sync data, or streamline operations, I build solutions that save time and drive results.
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