Run
$ git clone https://github.com/coolms/1pt-test.git
to get the project on your machine. This will create a directory called 1pt-test wherever you run the command.
The simplest way to install HealthCheck API app is to use Docker. If you don't have Docker yet, download it following the instructions on https://www.docker.com/.
Then cd to 1pt-test/docker directory and run
$ docker-compose up --build -d
In /etc/hosts or %SystemDrive%:\Windows\System32\drivers\etc\hosts add the line 127.0.0.1 phc.local
More API endpoints can be found on http://phc.local/api/doc page