Weekly branded HTML marketing reports from GoMarble via

This workflow automates the creation of professional weekly digital marketing reports using real-time campaign data from GoMarble. Triggered on schedule, it leverages AI to analyze performance, generate insights, structure content, and deliver a polished branded HTML report directly to email — fully automated, with zero manual intervention. Ideal for teams and professionals who value consistency, quality, and efficiency in client or internal reporting.

## Who it´s for
- Marketing agencies delivering regular client reports
- In-house marketers managing Meta and Google Ads campaigns
- Business owners seeking automated advertising summaries
- Analysts needing fast, professional reports without manual work

## What the automation does
- Triggers every Monday at 8:00 AM via cron schedule
- Fetches ad performance data from GoMarble MCP
- Processes data through a LangChain agent powered by Anthropic (Claude) to identify trends, wins, and risks
- Converts AI output into branded HTML format with styled tables and layout using OpenAI (GPT-4o)
- Sends final report via Gmail API to designated recipients

## What´s included
- Ready-to-use n8n workflow
- Predefined trigger and handler logic
- Integrations with GoMarble, Anthropic, OpenAI, and Gmail
- Basic text instructions for setup and adaptation

## Requirements for setup
- n8n instance with workflow editing access
- GoMarble MCP access with data export capability
- Valid API keys for Anthropic and OpenAI
- Gmail account connected via OAuth or API key

## Benefits and outcomes
- Saves several hours of manual work weekly
- Standardizes reporting across multiple clients or projects
- Eliminates human errors in report compilation
- Delivers professional-looking emails with branded HTML design
- Scales easily to multiple accounts without added workload
- Ensures reliable, on-time delivery every week

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via Telegram: @gleb923.