{"repo":"lucasboscatti/Whatsapp-Langgraph-Agent-Integration","free":true,"listed":false,"github":"https://github.com/lucasboscatti/Whatsapp-Langgraph-Agent-Integration","clone":"git clone https://github.com/lucasboscatti/Whatsapp-Langgraph-Agent-Integration.git","description":"A WhatsApp AI Agent powered by LangGraph, FastAPI, and Groq. Acts as an empathetic therapist, Dr. Sofia, handling text and voice messages with natural conversations. Supports multi-language, PostgreSQL-backed memory, and real-time synthesis.","language":"Python","stars":119,"topics":["agents","groq","langchain","langgraph","langgraph-chabot","langgraph-python","python","whatsapp","whatsapp-bot","fastapi"],"license":null,"category":"ai-agents","readme_excerpt":"WhatsApp AI Agent powered by LangGraph & Groq This project implements a WhatsApp AI Agent that engages in natural conversations through WhatsApp, providing support and responses in both text and voice formats. Using LangGraph , FastAPI , PostgreSQL , and the Groq LLM, this agent can understand text messages, transcribe voice notes, and respond in a synthesized speech. 👉 The agent acts as a therapist named Dr. Sofia, providing compassionate and empathetic guidance to users! 💡 You can modify the agent's personality by editing the system prompt.py file: --- Table of Contents 1. Key Features 2. Built With 3. Use Cases 4. Project Structure 5. Get Started 6. Development Notes 7. Troubleshooting --- Key Features The WhatsApp AI Agent provides: 1. Multi-Modal Communication: - Process both text and voice messages - Respond with synthesized voice - Transcribe voice messages using Whisper 2. Conversation Management: - Message aggregation with configurable wait time - Persistent conversation state using PostgreSQL - Support for multiple languages 3. Natural Language Understanding: - Powered by Groq's LLMs. Visit Groq to create your API key and see the available LLMs - Contextual responses maintaining conversation flow - Customizable system prompt for different personalities --- Built With - LangGraph: Enables sophisticated, stateful agent workflows - FastAPI: Provides the webhook endpoint and API infrastructure - PostgreSQL: Manages conversation states and history - WPPConnect: Handles","default_branch":null,"files":null,"tree":[],"storefront":"/r/lucasboscatti","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/lucasboscatti/Whatsapp-Langgraph-Agent-Integration/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}