NodeJS

AI Innovation: Create your first AI Chatbot Using Google Gemini, Node and React

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Introduction

In the technically growing world, everyone requires rapid digital solutions to succeed. Customer support has also become a core component that is mostly served by chatbots. Thus, using NodeJS and Express as server-side frameworks, an application that allows for building a scalable chatbot was developed for further intelligent conversation using the Google Gemini API. This guide also goes through constructing the chatbot using these tools. For the frontend display, we have used ReactJS.

Steps to create chatbot app using google gemini, NodeJS and ReactJS

1. Generate Key

Generate a Google Gemini key from here.

2. Create App

Build a new NodeJS project. Change your directory to where your project is in your terminal and type this command.

mkdir gemini-chatbot

cd gemini-chatbotnpm init -y

3. Install necessary dependencies

Install the necessary dependencies for your project. Also, install the @openai/gemini package for interacting with Gemini AI.

npm install axios @openai/gemini express dotenv

4. Create .env file

Create a dotenv(.env) file in your project directory and add your Gemini API credentials.

API_KEY=*******************

Now, replace ******************* with your generated Gemini API key.

5. Create index file

Create a new file in the NodeJS application as index.js in your project directory. Add the following code there.

6. Testing by hitting api call

Testing Your Chatbot

Now, Test the chatbot by hitting the api endpoint and adding the query parameters to it. To make it easy and intractable, we will create a React app, connect an API and get the responses.

7. Create react app

Create a ReactJS app Using command

npx create-react-app gemini-chatbotcd gemini-chatbotnpm start

8. Components creation

Create component Gen.js and Gen.css and call it in App.js

9. Run your Project

Hit npm start and it will load the application at http://localhost:3000. Ready to transform your business with our technology solutions? Contact us today to Leverage Our NodeJS Expertise.