AI-Powered WhatsApp Assistant with CRM, Calendar & Payments
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This n8n workflow powers an intelligent AI-driven WhatsApp assistant, enhancing customer engagement and operational efficiency. It leverages Google Gemini for smart conversations, integrates with CRM and Calendar systems, and enables direct payment processing via Stripe, all while maintaining context with PostgreSQL chat memory.
About This Workflow
Transform your customer interactions with this advanced n8n workflow, deploying an intelligent AI agent accessible directly via WhatsApp. Powered by Google Gemini, the assistant provides natural language understanding and responses, enhanced by persistent chat memory stored in PostgreSQL. It acts as a digital concierge, seamlessly integrating with your CRM for lead and customer management, and your calendar for scheduling appointments. Furthermore, the assistant can execute financial transactions and manage customer data through robust Stripe integrations, offering a truly comprehensive solution for automating support, sales, and operational tasks directly within your customers' preferred messaging channel. Experience unparalleled efficiency and personalized service.
Key Features
- Intelligent WhatsApp Interaction: Engage customers with a conversational AI agent powered by Google Gemini, offering natural and relevant responses.
- Persistent Chat Memory: Utilize PostgreSQL to store chat history, ensuring seamless, context-aware conversations over time and personalized interactions.
- CRM & Calendar Automation: Empower the AI with tools to manage CRM data (leads, customers) and schedule/retrieve calendar events directly.
- Secure Payment & Customer Management: Integrate Stripe to enable the AI to create charges, manage customer profiles, and apply discounts securely.
- Extensible Tooling: Designed with n8n's Langchain integration, easily extend the AI agent's capabilities with custom workflows (e.g., specific CRM actions, internal APIs).
How To Use
- Configure WhatsApp Trigger: Set up the
WhatsApptrigger node with your WhatsApp Business API credentials to receive incoming messages. - Integrate Database & LLM: Connect
Postgres Chat MemoryandPostgres PGVector Storeto your PostgreSQL database. Authenticate theGoogle Gemini Chat ModelandEmbeddings Google Gemininodes with your Google API keys. - Define AI Tools: For
Calendar AgentandCRM Agent, configure them astoolWorkflownodes, linking them to sub-workflows that define specific actions (e.g., "create calendar event," "get CRM contact"). - Connect Payment Gateway: Configure the various
StripeToolnodes with your Stripe API keys, enabling the AI agent to process payments and manage customer billing. - Test & Deploy: Activate the workflow and send test messages via WhatsApp to verify the AI's responses, tool execution, and overall functionality.
Apps Used
Workflow JSON
{
"id": "1d643954-6d1b-4016-8deb-051704b40be2",
"name": "AI-Powered WhatsApp Assistant with CRM, Calendar & Payments",
"nodes": 14,
"category": "Sales",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: 1d643954-6d1b...
About the Author
DevOps_Master_X
Infrastructure Expert
Specializing in CI/CD pipelines, Docker, and Kubernetes automations.
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