Test the Application

• Add API keys to a .env file in your project

GEMINI_API_KEY=[YOUR GEMINI API KEY]
SENDGRID_API_KEY=[YOUR SENDGRID API KEY]

• Set the Sender and Recipient email in server.js:

app.post("/send-email",(req, res) => {
    transporter.sendMail({
        from: "[SENDER EMAIL]",
        to: "[RECIPIENT EMAIL]",

• Run the backend, in the root directory

npm install
npx nodemon server.js

• Run the react frontend in another terminal:

npm start