rocket.cat. You can use other usernames as well, you're free to experiment.
fishconfig and add
$(go env GOPATH)/binto your
PATH. This way you won't have to specify the whole path to the command every time.
24hfor both of those options. This way the integration program will fetch data every 24 hours, list the events that's going to occur in those 24 hours and send them to your Rocket.Chat server.