!752

static S token;

p {
  token = loadSecretTextFileMandatory("#1001889", "relp-slack-botstuff-token").trim();
  S url = "https://slack.com/api/channels.list";
  Map postData = litmap("token", token);
  S data = doPost(postData, url);
  print(data);
  Map map = jsonDecodeMap(data);
  L<Map> channels = cast map.get("channels");
  for (Map c : channels) {
    S name = getString(c, "name");
    L members = cast c.get("members");
    print("Channel " + name + " members: " + l(members));
  }
}

Began life as a copy of #1002120