Cloudinary API Key
Go to Cloudinary's website - https://cloudinary.com/ Sign up or log in to your Cloudinary account. After logging in, navigate to the Dashboard and find your API Key and API Secret. Use these credentials in your "backend -> .env" file as mentioned above.
OpenCage Geocoding API Key Go to OpenCage Geocoding API - https://opencagedata.com/ Sign up or log in to your OpenCage account. After signing in, you’ll be able to find your API key in the Dashboard. Add the API key to your "frontend -> src -> pages -> InvoicePage.js" file.
Add MongoDB url Go to MongoDB atlas website - https://www.mongodb.com/ Sign up or log in to your MongoDB atlas account. After signing in, you’ll be able to find your API key in the Dashboard. Add the API key to your "backend -> .env" file
Run project
backend - cd backend -> npm run dev
frontend - cd frontend -> npm start