codewithmuh/whatsapp-n8n

Builds customer support workflows with n8n's visual automation platform, integrating Twilio's WhatsApp API with OpenAI for context-aware responses while maintaining conversation memory and message history logging. The architecture uses n8n triggers to capture incoming messages, processes them through OpenAI for intelligent replies, and routes responses back via Twilio—with built-in annotation cleaning and user identification through phone number extraction. Supports both cloud and self-hosted deployments via Docker, enabling customizable support tone and escalation logic without requiring code changes to the core workflow.

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