diff --git a/.gitignore b/.gitignore
index d296706..4fb39a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .env
 node_modules/
-package-lock.json
\ No newline at end of file
+package-lock.json
+config.js
\ No newline at end of file
diff --git a/Commands/Bot/eval.js b/Commands/Bot/eval.js
new file mode 100644
index 0000000..e44c917
--- /dev/null
+++ b/Commands/Bot/eval.js
@@ -0,0 +1,30 @@
+const Command = require("../../Structure/Command.js");
+
+module.exports = class extends Command {
+    constructor(client) {
+        super(client, {
+            name: "eval",
+            description: "Eval a js code.",
+            category: "Bot",
+            enabled: true,
+            aliases: [],
+            cooldown: 3,
+            dmOnly: false,
+        });
+    }
+
+    async run(message, args, data) {
+        if (parseInt(message.author.id) !== parseInt(data.config.ownerID)) return message.chat.sendMessage("Vous n'avez pas la permission d'utiliser cette commande.")
+        let result = new Promise((resolve) => resolve(eval(args.join(` `))));
+
+        return result.then((output) => {
+            if (typeof output !== "string") {
+                output = require("util").inspect(output, { depth: 0 });
+            }
+            message.chat.sendMessage(output)
+        }).catch((err) => {
+            err = err.toString();
+            message.chat.sendMessage(err);
+        });
+    }
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index 3383683..6b0e005 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,9 @@ it means that the bot is ready to be used. 🎉
 # Available commands 
 
 ## Bot
-- !ping: Return the bot ping
+- !ping: Return the bot ping.
+- !help: Return the bot commands list.
+- !eval: Eval a JS code.
 
 
 ## Images 
diff --git a/config.js b/config.example.js
similarity index 65%
rename from config.js
rename to config.example.js
index 07fcac3..535b890 100644
--- a/config.js
+++ b/config.example.js
@@ -1,3 +1,4 @@
 module.exports = {
     defaultPrefix: `!`,
+    ownerID: "XXXXXX"
 }
\ No newline at end of file