in .env file : port : PORT=5000 database : MONGO_URI jsonwebtoken : JWT_SECRET_KEY=wijasdnfasdkjfasdfs cloudinary : CLOUDINARY_CLOUD_NAME=dduasdf5y5mfasd4 CLOUDINARY_API_KEY=837836935441923423468 CLOUDINARY_API_SECRET=DEiSLuRTRxJJ3RJsadfasdfVwBUf9HVv7lc something else :