Simple Cash Machine api.

To run this application, you must have composer installed in your host machine. With composer installed, just execute the following command on terminal, inside the project root folder.

$ composer install -o

The following command will start a simple http server in your localhost:9000

$ composer run

Now access this url in your browser http://localhost:9000/withdraw?amount=some_amount

Execute this command to run the test

$ composer test