Multi-Agent Personal Assistant Orchestration with GPT-4o & WhatsApp

Description

Description

'Elena AI' is a powerful n8n workflow that transforms your automation platform into a full-fledged, multi-agent AI hub. 🤖✨ By combining Redis state management with specialized “tool” sub-workflows, you can build contextual, scalable, and highly personalized conversational automations for WhatsApp, Telegram, email, and more.

🔥 Key Features
Unified Ingestion** 📥
• Webhook trigger for text, audio, image, or document messages
• Automatic extraction of remoteJid, user ID, and payload metadata
Stateful Context** 🔄
• Redis push/get queue to preserve conversation history
• Seamless handling of follow-ups and multi-turn dialogs
Dynamic Routing** 🔀
• Smart Switch logic directs messages to the right agent workflow
• Agents available:
🗓️ Malu: Google Calendar scheduling & reminders
💰 Maria: Expense logging & budget tracking in Baserow
👥 Mafalda: Contact CRUD operations in Baserow
📸 Marcela: Audio transcription & image analysis
✉️ Martina: Gmail send/receive & template replies
Bite-Sized Responses** ✂️
• Splits long AI replies into line-by-line messages
• Loop node controls rate & order for best UX
Flexible Output** 📤
• HTTP Request node to deliver text, media, or files
• Customize headers, payloads, and endpoints

🎯 Use Cases
AI-powered customer support bots
Automated lead qualification & follow-up
Intelligent scheduling & reminders
Expense approval workflows
Multimedia content analysis & response

📋 Requirements
n8n ≥ 1.0* with *Webhook, **Redis, SplitInBatches, HTTP Request & Workflow nodes
Redis** server (connection credentials in n8n)
Service accounts / API keys for:
Google Calendar (OAuth2)
Baserow (API token)
Gmail (OAuth2)
Messaging API endpoint (HTTP)
Environment variables set in n8n:
REDIS_HOST, REDIS_PORT, REDIS_PASSWORD
GOOGLE_CLIENT_ID, GOOGLE_CLIENT_SECRET
BASEROW_API_TOKEN
GMAIL_CLIENT_ID, GMAIL_CLIENT_SECRET
MSG_API_URL, MSG_API_KEY

🚀 Quick Start
Import the ElenaAI.json into n8n.
Configure credentials and environment variables under Settings → Credentials.
Link sub-workflows (Malu, Maria, Mafalda, Marcela, Martina) by updating their Workflow IDs in the main node.
Test via Execute node or send a sample webhook payload.
Deploy by exposing the Webhook endpoint to your messaging platform.

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