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n8n + OpenAI
AI Fleet Management & Operations WhatsApp Agent
AI & Automation Engineer | n8n, OpenAI, WhatsApp API, MS Graph
Project Overview
Built an end-to-end WhatsApp conversational AI agent for fleet management. Orchestrates inspections, accident reporting, bookings, availability, scheduling, and roadside assistance. Highlights: tool calling, Microsoft Graph integration, multi-step validation, and API-write verification.
Features & Capabilities
- Dynamic Tool Calling
- Multi-step State Management
- Strict Safety Guardrails
- Microsoft Graph Integration
Architecture & Flow
WhatsApp InputCustomer Message
OpenAI GPT-4Intent & Extraction
n8n Sub-workflowsLogic & Validation
Microsoft Graph APIBooking & Storage
Core Technologies
n8nOpenAI GPT-4.1WhatsApp APIMS Graph APITool Calling
Key Features
- • Multi-step Validation
- • API Error Handling
- • Automated Workflows
- • Real-time Syncing
Let’s Build Your Next Web Application
Have a challenging frontend architecture, complex API integration, or modern web platform you need built? Let’s bring it to life.
