For documentation, make sure to check the documentation website.
Make sure to have a running instance of Progressively:
$ git clone https://github.com/progressively-crew/progressively
$ cd progressively
$ docker-compose up -d
$ git clone https://github.com/progressively-crew/sdk-go
$ cd example
$ go run .
And access to the example http://localhost:3003