Generar informes de marketing desde Google Sheets usando GPT-4 y PDF.co

• •Credenciales de API de Google Sheets
• •Clave de API de OpenAI

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        "content": "# 📊 Marketing Spend Report → Google Sheets + PDF\n\nThis workflow pulls **marketing data from Google Sheets**, aggregates spend by channel, generates an **AI-written summary**, and outputs a formatted **PDF report** using a custom HTML template on **PDF.co**.  \n\n"
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        "content": "\n## ⚙️ Setup Instructions\n\n### 1️⃣ Prepare Your Google Sheet  \n- Copy this template into your Google Drive: [Sample Marketing Data](https://docs.google.com/spreadsheets/d/1UDWt0-Z9fHqwnSNfU3vvhSoYCFG6EG3E-ZewJC_CLq4/edit?gid=365710158#gid=365710158)  \n- Add or update your marketing spend data in rows 2–100.  \n\n#### Connect Google Sheets in n8n  \n1. Go to **n8n → Credentials → New → Google Sheets (OAuth2)**  \n2. Log in with your Google account and grant access  \n3. Select the **Spreadsheet ID** and **Worksheet** in the workflow  \n\n---\n\n### 2️⃣ Set Up PDF.co for PDF Reports  \n1. Create a free account at [PDF.co](https://pdf.co/)  \n2. In **PDF.co Dashboard → HTML to PDF Templates**, create a new **Mustache template**  \n   - Paste the HTML provided at the bottom of this description  \n   - Save, and note your **Template ID**  \n3. In **n8n → Credentials → New → PDF.co API**, paste your **API Key** and save  \n4. In the workflow, select your **PDF.co credential** in the `Create PDF` node  \n5. Replace the `templateId` with your Template ID  \n\n\n\n## 📬 Contact  \nNeed help customizing this (e.g., filtering by campaign, sending reports by email, or formatting your PDF)?  \n\n- 📧 **robert@ynteractive.com**  \n- 🔗 **[Robert Breen](https://www.linkedin.com/in/robert-breen-29429625/)**  \n- 🌐 **[ynteractive.com](https://ynteractive.com)**  \n\n\n"
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        "sheetName": {
          "__rl": true,
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          "value": 365710158,
          "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1UDWt0-Z9fHqwnSNfU3vvhSoYCFG6EG3E-ZewJC_CLq4/edit#gid=365710158",
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        "content": "### 2️⃣ Connect PDF.co\n1. Create a free account at [PDF.co](https://pdf.co/)  \n2. Copy your **API Key** from the dashboard  \n3. In **n8n → Credentials → New → PDF.co API**  \n   - Paste your API Key → **Save**  \n4. In the **PDF.co node**, select your credential and choose the **HTML Template to PDF** operation  \n\n---\n\n### 3️⃣ Create Your PDF.co HTML Template\n1. In your [PDF.co dashboard](https://app.pdf.co/), go to **Templates → New Template**  \n2. Paste in the HTML from the template section below  \n3. Save the template and copy its **Template ID**  \n4. Replace the `templateId` in the workflow with your new ID  \n\n---\n"
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        "content": "### 1️⃣ Prepare Your Google Sheet  \n- Copy this template into your Google Drive: [Sample Marketing Data](https://docs.google.com/spreadsheets/d/1UDWt0-Z9fHqwnSNfU3vvhSoYCFG6EG3E-ZewJC_CLq4/edit?gid=365710158#gid=365710158)  \n- Add or update your marketing spend data in rows 2–100.  \n\n#### Connect Google Sheets in n8n  \n1. Go to **n8n → Credentials → New → Google Sheets (OAuth2)**  \n2. Log in with your Google account and grant access  \n3. Select the **Spreadsheet ID** and **Worksheet** in the workflow  \n"
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