heroku deploy step by step

create heroku account

you just create heroku account

install heroku cli

install heroku cli until you could use command heroku

create app in heroku

create app in heroku and fllow the step by step

login via heroku cli

heroku login

create databse posgresql on heroku

heroku addons:create heroku-postgresql after that you could use DATABSE_URL env Var as db url

push to muster and deploy

git push heroku master it will push to heroku repo and deploy

test the app via postman

the return is url and you could use it

usefull url

https://devcenter.heroku.com/articles/pre-provision-database