A simple slack java client that wraps the WebAPI.

• Create the applicationhttps://api.slack.com/applications
• Create a file src/main/resources/slack_client_secret.json. An example can be found at src/main/resources/example_client_secret.json

SlackClient client = new SlackClient();
SlackChannelHistoryResponse history = client.getHistory("C0000000");
history.messages.stream().forEach(m -> System.out.println(m.text));