NestJS AI Assistant is a powerful chatbot API built with NestJS and Google Gemini AI to provide intelligent, real-time conversations. It supports multi-session chat history, ensuring context-aware interactions.

Features:

• 🌟 Google Gemini AI Integration
• 💬 Multi-session Chat History
• 🚀 Built with NestJS for Scalability
• 🔐 Secure API with Configurable Keys
• 🔄 Easily Extendable for Custom Use Cases

$ yarn install

# development
$ yarn run start

# watch mode
$ yarn run start:dev

# production mode
$ yarn run start:prod

POST /ai_assistant/chat

{
  "Content-Type": "application/json"
}

curl -X POST http://localhost:5000/ai_assistant/chat \
-H "Content-Type: application/json" \
-d '{
  "prompt": "What is the capital of Pakistan?",
  "sessionId": "uuid"
}'

{
  "response": "The capital of Pakistan is Islamabad.",
  "sessionId": "uuid"
}

• The sessionId is optional but useful for maintaining chat context.
• If sessionId is provided, the AI will remember previous prompts and responses.

I'm Ali Hamza from Pakistan 🇵🇰, an experienced Full Stack Developer. With a comprehensive understanding of both front-end and back-end technologies, I am dedicated to creating strong and reliable software applications that perform well and meet the needs of the users effectively. 💻🚀

• Linkedin - @syedalihamzaofficial
• Website - Ali Hamza
• Medium - @syedalihamzaofficial
• YouTube - @TechnicalHamzaOfficial1