Ok lets see if I did this right

analysis_options.yaml

@@ -8,10 +8,12 @@ include: package:pedantic/analysis_options.yaml
 # Uncomment to specify additional rules.
 linter:
   rules:
-
     - camel_case_types
 
 
 analyzer:
+  strong-mode:
+    implicit-casts: false
+    implicit-dynamic: false
 #   exclude:
 #     - path/to/excluded/files/**

bin/osselbot.dart

@@ -1,6 +1,96 @@
-import 'package:osselbot/config.dart';
+import 'dart:async';
+import 'dart:math';
 
+import 'package:nyxx/nyxx.dart';
+import 'package:nyxx_interactions/interactions.dart';
+import 'package:nyxx_commander/commander.dart';
+import 'package:osselbot/config.dart';
+// import 'package:path/path.dart';
 
 void main(List<String> arguments) {
-  
+  final bot = Nyxx(Config['token'] as String, 32511);
+  bot.onReady.listen((event) {
+    randomStatus(bot);
+  });
+
+  // Change the Activity every 5 minutes
+  Timer.periodic(Duration(minutes: 5), (timer) => randomStatus(bot));
+
+  Interactions(bot)
+    ..registerSlashCommand(SlashCommandBuilder(
+      'test',
+      'test command',
+      [],
+    )..registerHandler(testSlashCommand))
+    ..syncOnReady();
+
+  Commander(bot, prefix: '?')
+    ..registerCommand(
+        'ping',
+        (context, message) => {
+              context.reply(
+                  content: 'pong! ' +
+                      bot.shardManager.shards
+                          .elementAt(context.shardId)
+                          .gatewayLatency
+                          .inMilliseconds
+                          .toString() +
+                      'ms')
+            })
+    ..registerCommand('info', (context, message) async {
+      await context.sendMessage(
+          embed: await infoCommand(bot, context, message));
+    });
+}
+
+Future<EmbedBuilder> infoCommand(
+    Nyxx bot, CommandContext context, String message) async {
+  var member = await context.guild?.fetchMember(bot.self.id);
+
+  var color = getColor(member ??= context.guild?.selfMember);
+  var iconUrl = bot.self.avatarURL();
+
+  return EmbedBuilder()
+    ..addField(
+        name: 'ping',
+        content: bot.shardManager.shards
+                .elementAt(context.shardId)
+                .gatewayLatency
+                .inMilliseconds
+                .toString() +
+            'ms',
+        inline: true)
+    ..addAuthor((author) {
+      author.iconUrl = iconUrl;
+      author.name = bot.self.username;
+    })
+    ..color = color; // ??= DiscordColor.blue
+}
+
+DiscordColor getColor(Member? member) {
+  if (member == null) return DiscordColor.black;
+  member.roles.forEach((element) async {
+    await element.getOrDownload();
+  });
+
+  var colorRole = member.roles.firstWhere((element) {
+    if (element.getFromCache()?.color == null) return false;
+    return element.getFromCache()?.color != DiscordColor.none;
+  });
+  return colorRole.getFromCache()!.color;
+}
+
+void randomStatus(Nyxx bot) {
+  var rand = Random();
+  var statuses = Config['statuses'] as List<String>;
+
+  bot.setPresence(PresenceBuilder.of(
+      status: UserStatus.dnd,
+      game: Activity.of(statuses[rand.nextInt(statuses.length - 1)])));
+}
+
+Future<void> testSlashCommand(InteractionEvent event) async {
+  await event.acknowledge();
+
+  await event.respond(content: 'hello, world');
 }

pubspec.lock

@@ -56,7 +56,21 @@ packages:
       name: nyxx
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0-rc.4"
+    version: "2.0.0-rc.3"
+  nyxx_commander:
+    dependency: "direct main"
+    description:
+      name: nyxx_commander
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0-rc.5"
+  nyxx_interactions:
+    dependency: "direct main"
+    description:
+      name: nyxx_interactions
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0-rc.5"
   path:
     dependency: "direct main"
     description:
@@ -100,4 +114,4 @@ packages:
     source: hosted
     version: "1.3.0"
 sdks:
-  dart: ">=2.12.0 <3.0.0"
+  dart: ">=2.12.0 <2.13.0"

pubspec.yaml

@@ -1,15 +1,18 @@
 name: osselbot
 description: A stupid discord bot made for stupid people.
-# version: 3.0.0
-# homepage: https://nicolor.tech/bot
+version: 3.0.0
+homepage: https://nicolor.tech/bot
 
 environment:
-  sdk: '>=2.10.0 <3.0.0'
+  sdk: '>=2.12.0 <3.0.0'
 
 
 dependencies:
-  nyxx: ^2.0.0-rc.4
+  nyxx: ^2.0.0-rc.3
+  nyxx_interactions: ^2.0.0-rc.5
+  nyxx_commander: ^2.0.0-rc.5
   path: ^1.7.0
 
+
 dev_dependencies:
   pedantic: ^1.9.0