RESTful API with NodeJs, Express and MySQL first you should write your firebase admin key to this code and this is the module who you need to run this RESTful API
install express
npm i express
install morgan
npm i morgan
install joi
npm i joi
install mysql
npm i mysql
install nodemon (optional)
sudo npm i -g nodemon
the listen port is: 3030
you can call (GET) this RESTful API like this
localhost:3030/api/mahasiswa
localhost:3030/api/transaksi
localhost:3030/api/akun