title: Slack API get user join to the team date
body: <p>Is there a way to get user join date to the team via Slack API? The best would be to have all the users and their join dates in the same JSON. Searched through <a href="https://api.slack.com/methods" rel="nofollow noreferrer">https://api.slack.com/methods</a> , but was not able to find such a method.</p>