Notes CRUD Operations API API Route API Endpoint HTTPS Method Payload Fields Description Authentication Token - / GET - Root path ❌ User /users/signup POST username, email, password To Signup new user ❌ User /users/signin POST email, password To Login existing user ❌ Note /note GET - To get all notes respective to user ✅ Note /note POST title, description To add and save new note ✅ Note /note:noteId PUT title, description To update existing note ✅ Note /note:noteId DELETE - To delete existing note ✅